BRONICA - Service Manuals
25 manuals available for download
BRONICA is a legendary name in medium-format and film photography, renowned for precision engineering and modular camera systems that have served professional photographers for decades. Our comprehensive collection of BRONICA documentation includes detailed service manuals, repair guides, and workshop resources designed to help you maintain, troubleshoot, and restore these iconic instruments. Whether you need a user manual for basic operation, a technical maintenance guide for routine care, or an in-depth repair manual with parts lists and diagrams, you'll find professionally compiled PDF downloads covering the full range of BRONICA models. Access the technical knowledge required to keep your BRONICA camera performing at its best.
BRONICA - Bronica 150PS
Comprehensive disassembly and reassembly workshop manual for the ZENZA BRONICA ZENZANON 150/4 PS lens, covering all PS and PE focal lengths from 50 to 250 mm. This detailed service guide provides step-by-step instructions for complete lens disassembly, progressing from ring removal through careful extraction of front and rear optical assemblies. The manual walks through critical operations including removal of aperture rings, barrel components, focusing mechanisms, and the Seiko #0 shutter assembly—detailing both vintage and current shutter variants. Safety guidance addresses proper handling of multicoated optical glass and safe solvent application to precision components. The reassembly section offers practical recommendations for cleaning procedures, appropriate lubrication methods, and correct application of screw-locking compounds to prevent loosening. Technical reference material includes the flat cable wiring diagram with color-coded pin functions for lens electronics, a detailed schematic of the diaphragm aperture circuit, and comprehensive lens contact function documentation. Every disassembly step is supported by annotated photographs showing exact component positioning and removal sequence. The parts list specifies individual part numbers and screw specifications throughout to ensure accurate identification during reassembly. Complete tool listing with supplier information included to facilitate professional-level service work.
BRONICA - Bronica 150S
Comprehensive technical service manual for complete disassembly, maintenance, and reassembly of the ZENZA BRONICA ZENZANON 150/3.5 S lens. This workshop repair guide delivers detailed step-by-step procedures for accessing internal lens components to facilitate shutter replacement, optical cleaning, and correction of lens defects. The manual specifies all required specialized tools—rubber cone, spanner wrench, and JIS screwdrivers—with each disassembly phase illustrated through high-resolution photographs documenting the full sequence from nameplate ring removal through shutter unit extraction. A substantial technical section examines both Seiko #0 shutter generations (original and updated versions), detailing their specifications, diaphragm control circuit schematics, and six-pin electrical contact pinout correspondence. Wire color coding tables guide shutter reconnection during reassembly, while critical reassembly notes ensure proper mechanical and electrical function. Additional coverage addresses lens contact specifications and aperture control circuitry across different shutter generations, along with maintenance recommendations for sustained optical performance. An essential parts list completes the documentation. This practical reference serves camera repair professionals and dedicated lens maintenance users.
BRONICA - bronica c notice
Complete instruction manual for the BRONICA C, the compact medium-format camera that defined a generation of professional and serious amateur photography. This 25-page owner's manual covers everything you need to operate the camera confidently—from loading film and setting exposure to mastering focus and understanding the viewfinder system. The guide walks through the camera's straightforward mechanical controls, shutter operation, and lens handling with the clarity BRONICA documentation is known for. Whether you're picking up a BRONICA C for the first time or returning to one after years away, this manual gives you the essential reference material to get sharp, properly exposed negatives and understand how to maintain your equipment. A trusted workshop reference for BRONICA C owners.
BRONICA - Bronica ETR 40mm 50mm 150mm Repair
Comprehensive technical repair documentation for the BRONICA ETR system, covering Zenzanon lenses at 40mm, 50mm, and 150mm focal lengths. This workshop manual delivers detailed parts lists with complete reference numbers for every lens configuration, enabling precise identification and sourcing of replacement components during maintenance or restoration work. The manual features detailed exploded diagrams for each lens assembly, with systematic numbering of all optical elements (lenses G-1 through G-8), diaphragm mechanisms, shutters, and retention systems. Technical specification tables provide quantities and commercial part numbers essential for any repair operation. Step-by-step procedures for shutter replacement are included for both the 40mm F4 and 150mm F4 lenses, with exploded views showing complete disassembly and reassembly sequences. Electrical and mechanical component positioning is specified with precision to ensure correct installation. This service manual functions as an authoritative reference for workshop technicians, restoration specialists, and medium-format photography enthusiasts maintaining BRONICA ETR lenses. The clearly annotated technical diagrams and exhaustive component nomenclature enable rapid parts location and provide complete structural understanding of these professional-grade lenses, making it indispensable for anyone performing maintenance or repair work on BRONICA equipment.
BRONICA - Bronica ETR 75mm Repair Manual
Comprehensive repair manual for the BRONICA ETR 75mm lens system with ZENZANON optics. This workshop manual delivers detailed troubleshooting procedures and complete disassembly and reassembly guidance for all optical and mechanical components. The service documentation systematically addresses 22 categories of common faults affecting this medium format lens—synchro contact failures, insulation degradation, shutter curtain binding and wear, and diaphragm resistance drift. Step-by-step repair instructions cover lens element removal and installation, shutter mechanism takedown and adjustment, contact piece and insulating plate assembly, and full helicoid disassembly sequences. Assembly procedures reference specific part numbers throughout and include color-coded contact identification charts to ensure precision during restoration. Technical illustrations support each repair stage, making this an essential reference for optical technicians maintaining and restoring BRONICA ETR systems.
BRONICA - Bronica ETR Accessories Parts
Comprehensive parts catalog for BRONICA ETR camera systems, covering the complete accessory and component lineup for these professional-grade medium-format film cameras. The catalog systematically documents the revised AE viewfinder, prism viewfinder, sports finder, and rotary viewfinder options, alongside optical components and professional lens hoods. Standard lenses and extension tubes—E-14, E-28, and E-42—are detailed with complete technical specifications and part numbers. Exploded diagrams and mechanical breakdown drawings illustrate the complex architecture of camera bodies, shutter mechanisms, and viewing systems with precision. Parts lists itemize springs, axles, gears, optical elements, and mechanical assemblies essential for servicing and restoring BRONICA ETR equipment. Includes accurate part identification, assembly information, and technical guidance supporting both routine maintenance and full restoration work. An essential reference for camera repair technicians, restoration specialists, and serious film camera users maintaining or rebuilding these precision mechanical systems.
BRONICA - Bronica ETR AE Finder E Repair
Complete workshop repair manual for the BRONICA ETR AE Finder E electronic viewfinder system. This technical service guide delivers detailed procedures for diagnosing and servicing the autofocus viewfinder assembly fitted to BRONICA ETR reflex cameras. The manual includes systematic troubleshooting flowcharts that verify power delivery, test the automatic exposure metering circuit, and validate LED indicator performance. Wiring schematics document the AE selector unit, ASA dial assembly, AE contact pin base plate, and display electronics, with clear internal component layout diagrams. Practical repair sections cover exposure calibration at the film plane, LED readout adjustment, and grip removal sequences. The guide also addresses common field problems including film advance malfunctions, shutter release faults, and flash sync errors. Component cross-references and marked electrical test points throughout support accurate diagnosis and hands-on repair work.
BRONICA - bronica etr c repair manual
Comprehensive technical documentation for the BRONICA ETR and ETR-C medium format camera systems, combining detailed parts listings with specialized repair procedures essential for service technicians and restoration professionals. This repair manual encompasses multiple critical sections: complete parts inventories for the camera body covering viewfinder mechanisms, shutter release systems, operating levers, and spring assemblies; detailed specifications for the Zenzanon 250mm F5.6 lens; and full documentation of the Auto Bellow-E focusing system. The ETR-C specific troubleshooting guide addresses prevalent mechanical failures: film advance mechanism malfunction, shutter synchronization issues, control lever dysfunction, and flash release stroke adjustments. Repair procedures include essential assembly and disassembly notes, with critical cautions regarding cable release pins and connecting plate orientation during service. The accessory section covers specialized viewfinder systems (revised AE Finder, Prism View Finder, Sports Finder E, Rotary Finder E) and extension tubes E-14, E-28, and E-42, each with complete component inventories. Extensive technical illustrations and exploded-view diagrams enable precise parts identification and clarify complex mechanical assemblies. The manual's combination of visual references and step-by-step procedural guidance makes it an indispensable workshop resource for professional camera repair, maintenance planning, and conservation work on these professional-grade medium format systems. Table of Contents: - Detachment of the Right Side Cover - Film Winding Cranks Comes Off - Multiple Exposure is not Possible (I) - Winding Action does not Stop (I) - Winding Crank is Very Loose - Winding Action is not Possible - Shutter Release Button cannot be Depressed - Multiple Exposure is not Possible (II) - Exchange of the Film Release Unit - Mirror is not Charged - Shutter Blades do not Open (I) - Adjustment of the Mirror Arm Adjusting Cam - Shutter Blades do not Open (II) - Detachment of the Left Side Cover, Add Shutter Speed Dial Stopper - Shutter Speed Becomes 1/500 Second - Relation of the Shutter Speed Dial - Detachment of the Lens - Lens can not be Detached - Shutter Release Button does not Return - Film Back can not be Connected - Action of the Main Switch Set - Waist-Level Finder can not be Attached - Adjusting the Focus of the Focusing Screen - Reflex Mirror Light-Tight Plate - Exchange of the Reflex Mirror - Adjustment of the Mirror Frame to 45° - Wiring Diagram (II) - Wiring Diagram (III) - ETR Electronic Control Circuit Repair - Detachment of the Left and Right Magazine Side Cover - Spool Holder does not Close - Counter Dial does not Advance - Adjusting Film Start - Counter Dial does not Return - Winding Action does not Stop (III) - Improper Frame Interval - Film is not Advanced - Unusual Noise with Winding Action - Others - Film Gate (I), (II) - Shutter Blades do not Open (III) - Preset Action can not be Confirmed - Exchange of the Shutter Assembly - Tool list
BRONICA - Bronica ETR MotorDrive Lenses Repair
Comprehensive workshop manual for servicing and restoring the Bronica ETR motor drive system. This repair manual covers the complete motor drive mechanism with detailed parts lists, reference numbers, and technical illustrations throughout. You'll find step-by-step disassembly and reassembly procedures for all major components, supported by exploded assembly diagrams that make identifying each part of the drive mechanism and shutter system straightforward. The manual includes specialized sections on critical adjustments: wind stop switch positioning, release rod stroke correction, and reset mechanism tuning—the kind of precision work that keeps these drives functioning reliably. Troubleshooting guidance addresses common motor operation problems with diagnostic procedures and practical repair solutions. Battery box removal and installation procedures are covered in detail. Electrical schematics and explanations of the motor control circuitry round out this essential technical reference for anyone servicing or restoring these cameras. Table of Contents: - Etr/motor drive - Parts list 1 - Repair manual 16 - ETR/ZENZANON lenses - 75mm : Repair Manual 41 - 40·50·150mm: Parts List & Repair Manual 79
BRONICA - Bronica ETR Repair Manual
This comprehensive Bronica ETR repair manual is an essential workshop reference for technicians and photography professionals servicing this classic medium-format camera. It delivers detailed step-by-step instructions covering mechanical troubleshooting and electronic repair—including camera body cover removal, film winding mechanism restoration, drive linkage adjustments, multi-exposure functionality, winding stopper spring failures, and main shaft setscrew calibration. Substantial sections address film release unit replacement, mirror arm adjustments, shutter blade mechanics, and electronic control circuit repair with full testing procedures. The guide also covers focusing screen adjustment, mirror component replacement, film gate assembly, counter dial diagnostics, film advance correction, frame interval adjustment, and spool clutch service. Detailed wiring diagrams throughout enable precise circuit fault identification and correction, while technical illustrations paired with comprehensive part reference numbers make this service manual invaluable for professional camera restoration, maintenance, and field servicing of the Bronica ETR system. Table of Contents: - 1 Detachment of the Right Side Cover - 2 Film Winding Cranks Comes Off - 3 Multiple Exposure is not Possible (I) - 4 Winding Action does not Stop (I) - 5 Winding Crank is Very Loose - 6 Winding Action is not Possible - 7 Shutter Release Button cannot be Depressed - 8 Multiple Exposure is not Possible (II) - 9 Exchange of the Film Release Unit - 10 Mirror is not Charged - 11 Shutter Blades do not Open (I) - 12 Adjustment of the Mirror Arm Adjusting Cam - 13 Shutter Blades do not Open (II) - 14 Detachment of the Left Side Cover, Add Shutter Speed Dial Stopper - 15 Shutter Speed Becomes 1/500 Second - 16 Relation of the Shutter Speed Dial - 17 Detachment of the Lens - 18 Lens can not be Detached - 19 Shutter Release Button does not Return - 20 Film Back can not be Connected - 21 Action of the Main Switch Set - 22 Wrist-Level Finder can not be Attached - 23 Adjusting the Focus of the Focusing Screen - 24 Reflex Mirror Light-Tight Plate - 25 Exchange of the Reflex Mirror - 26 Adjustment of the Mirror Frame to 45° - 27 Wiring Diagram (II) - 28 Wiring Diagram (III) - 29 ETR Electronic Control Circuit Repair - 1 Detachment of the Left and Right Magazine Side Cover - 2 Spool Holder does not Close - 3 Counter Dial does not Advance - 4 Adjusting Film Start - 5 Counter Dial does not Return - 6 Winding Action does not Stop (III) - 7 Improper Frame Interval - 8 Film is not Advanced - 9 Unusual Noise with Winding Action - 10 Others - 11 Film Gate (I), (II) - 1 Shutter Blades do not Open (III) - 2 Preset Action can not be Confirmed - 3 Exchange of the Shutter Assembly - Tool list
BRONICA - Bronica ETRS AEII Finder E Repair
Comprehensive repair manual for the BRONICA ETRS AE-II Finder E viewfinder system. This workshop manual is divided into two essential sections: a detailed repair manual (pages 1-20) and an exhaustive parts list (pages 21-26). The repair documentation provides systematic troubleshooting procedures and maintenance instructions for all major systems, with extensive wiring diagrams illustrating the interconnections between the AE selector unit-II, AE contact pin base plate-II, ASA base plate unit, and display system components. Diagnostic protocols address automatic exposure (AUTO) operation, manual exposure mode (M), OFF mode functionality, display circuits, and trigger mechanisms. Each diagnostic procedure is supported by detailed decision-tree flowcharts that outline sequential testing steps, specific voltage measurements, and corresponding corrective actions. The manual incorporates instructions for exposure adjustment at the film plane and LED display indication calibration procedures. The parts catalog comprehensively documents all components including part numbers, English and Japanese nomenclature, detailed technical illustrations, and unit pricing. Systematic troubleshooting guidance enables technicians to rapidly diagnose failure causes and identify replacement components. Technical specifications and component locations are clearly marked on assembly diagrams for accurate service and repair work. This service manual is an essential reference for camera repair technicians maintaining BRONICA ETRS equipment.
BRONICA - Bronica ETRS Lenses Parts
Comprehensive spare parts reference for the BRONICA ETRS lens system, covering eight Zenzanon-E lenses (40mm F4, 50mm F2.8, 75mm F2.8, 105mm F3.5, 150mm F3.5, 200mm F4.5, 250mm F5.6, 500mm F8) and the Tele-Converter E 2X accessory. Each lens section includes detailed parts tables with specific code numbers matched to exploded-view diagrams for precise component identification and assembly location. The coding system allows rapid cross-reference of spare parts across all compatible camera body models (SQ-Am, SQ-A, SQ, ETR, and Zenzanon-E Lenses). Covers optical and mechanical components including filter rings, distance rings, aperture rings, shutter units, cover plates, and focus assembly parts. Published March 1983 by BRONICA CO., LTD., this parts list is essential for technicians, repair professionals, and owners restoring or maintaining ETRS equipment.
BRONICA - Bronica ETRS Service
Comprehensive service manual for the BRONICA ETRS medium format camera system. This 106-page workshop manual covers systematic disassembly and reassembly procedures, detailed mechanical operation, factory specifications, and troubleshooting methods for diagnosing and correcting common issues. Technicians will find precise calibration protocols, preventive maintenance schedules, and component-level repair instructions essential for keeping the ETRS in peak operational condition. Whether performing routine servicing or addressing specific malfunctions, this manual provides the technical depth required to work confidently on every aspect of the camera system. An authoritative reference for professional service work and restoration.
BRONICA - Bronica etrsi film back repair manual
Comprehensive technical manual for repair and maintenance of the Bronica ETRSI film back system. This workshop guide covers complete disassembly and reassembly of the film loading mechanism for 120 and 220 film formats, with step-by-step procedures and precise technical illustrations for each operation. Key sections address right side cover removal, counter and winding base plate disassembly, extraction of counter gears and release levers, and removal of the right light-tight frame and counter roller assemblies. The manual includes detailed procedures for film start position adjustment, counter mark verification, and critical component alignment essential to proper film back operation. Troubleshooting sections tackle common failures including winding stopper malfunction, inadequate film advance, rear cover operation issues, and light leaks, each supported by diagnostic flowcharts and specific remedial solutions. Repair procedures cover proper lubrication of mechanisms, replacement of worn components, and realignment of sensitive assemblies. Reassembly notes detail essential precautions and critical verifications required to restore normal film back operation. Technical content includes exploded diagrams of major assemblies, detailed parts identification, and specification data for both 120 and 220 film formats.
BRONICA - bronica s2 notice
Comprehensive user guide for the BRONICA Model S2, a professional 6x6 cm single-lens reflex camera system. This manual covers all essential features and technical specifications for this medium-format apparatus, including the distinctive instant return automatic mirror mechanism, interchangeable film back system with automated film advance, and the complete Nikkor lens lineup (50mm, 75mm, 135mm, 200mm, 400mm) with full optical specifications and auto-diaphragm operation. Detailed sections address film loading procedures for both 120 and 220 formats, shooting technique, focus adjustment using ground glass viewing, manual and cable release operation, and the vertical focal-plane shutter with multiple speed settings. The flash photography section covers automatic synchronization modes and color-coded shutter speed settings for safe flash use. Close-up and macro photography are extensively treated, including extension ring sets (CA, CB, CC, CD) and the Model S2 bellows attachment system. Additional coverage includes viewfinder options, interchangeable accessories, filter selection and creative effects, precise lens specifications, and optional equipment such as copy stands and hand grips. Extensively illustrated with technical photographs and operational diagrams. An invaluable workshop reference and troubleshooting guide for maintenance, repair, and daily operation of this classic professional camera system.
BRONICA - S2A Manual notice
Comprehensive instruction manual for the Zenza Bronica S2A, a professional 6x6 cm single-lens reflex camera prized for its precision engineering and extensive modular accessory system. This detailed workshop reference covers all essential aspects of camera operation and functionality for dedicated medium-format photographers. The manual provides thorough instructions on film loading with support for both 120 and 220 formats, complete shooting procedures, and the interchangeable viewfinder hood system. Key sections explain the camera's distinctive instant-return automatic mirror mechanism—which moves forward and down rather than upward—the interchangeable film back system that enables mid-roll film changes without exposure loss, and the 12/24 exposure selector for different film formats. Exhaustive coverage of compatible lenses includes both Nikkor and Zenzanon options, with complete technical specifications, focusing distance tables, and detailed lens mounting procedures. A dedicated section addresses close-up photography techniques using specialized extension tube sets and the Bellows Attachment Model 2, complete with magnification charts for various lens and accessory combinations. Additional chapters cover shutter operation, aperture control, flash synchronization, focusing methods, filter specifications, and removable focusing hood options. The manual concludes with full technical specifications of the camera body and a comprehensive accessories guide, making this an indispensable service and repair reference for S2A users and those considering this professional medium-format system.
BRONICA - Seiko Zenzanon
Comprehensive technical service documentation for the Seiko #0 shutter mechanism integrated into Bronica Zenzanon lenses. This detailed workshop manual dissects both the functional architecture and physical construction of the shutter assembly, revealing a two-subsystem design: one governing pre-exposure operations and another controlling the firing sequence, coupled through the critical disk A. The repair guide examines the sandwich-structured shutter comprising three distinct chambers—diaphragm, shutter blade, and firing mechanism—with extensive coverage of cocking and firing sequences, exposure time control incorporating levers, springs, and cogged sectors, electrical control subsystems with switches and electromagnet, and aperture value circuit boards. Documentation includes detailed component photography, disk position sketches for elements M and N, comprehensive timing diagrams for both cocking and shooting phases, and complete electrical schematics. The manual addresses old and new style variations, documenting differences in aperture stops (7 versus 13 positions) and corresponding aperture sensing circuit designs. Reference tables mapping f-stop values to resistance measurements across various Zenzanon PS lens models enable precise understanding of lens-to-shutter electronic integration for accurate troubleshooting and maintenance.
BRONICA - Zenzanon S to PS Lenses
This comprehensive technical study examines the significant evolution between Zenzanon S and PS lenses for Zenza Bronica SQ medium-format cameras. The document traces the transition from the S lens family, introduced in October 1980, to the PS family launched in 1986, following the company's relocation to a state-of-the-art manufacturing facility. It provides in-depth analysis of optical refinements, including multicoated lens elements across different groups, alongside critical mechanical redesigns of the shutter cocking transmission system that eliminated the "Sloppy Lens Syndrome" problem. The service documentation includes aesthetic improvements such as the removal of barrel side screws and presents a detailed case study of the 150mm lens redesign, which demonstrates the shift from a simple aluminum disk mechanism to a more rigid dual ball-bearing cylinder design with internal light-absorbing coatings. Comprehensive specification tables compare all S and PS lens models with complete technical data covering apertures, minimum focus distances, filter sizes, dimensions, weights, and 35mm equivalencies. Detailed photographs of internal components and mechanical assemblies support the content, making it an essential workshop reference for technicians servicing or maintaining these Bronica lens systems.
Bronica ETRSi 6x4.5 Repair Manual
Comprehensive repair manual for the Bronica ETRSi medium format camera. This workshop manual covers complete disassembly and adjustment procedures essential for professional servicing: right and left cover removal, winding unit extraction, shutter release mechanisms, mirror frame and light seal assembly removal, circuit board configuration, upper frame and lens connectors, shutter circuit unit service, tripod shoe removal, film back exchange functionality, battery box access, brake mechanism service, and lens mount removal. Includes detailed focusing and sensor calibration procedures, 45-degree mirror adjustment, and operating ring service. Troubleshooting chart provided for diagnosis of common issues. An indispensable reference for technicians performing restoration work on this classic 6×4.5 medium format camera. Table of Contents: - Right cover removal - Winding unit removal - S. latch set removal - Shutter release button removal - E. release unit removal - Set lever removal - Mirror operating lever removal - Related operations - Mirror frame and light tight frame removal - Left cover removal - Circuit board names and wiring diagram 1 - Upper frame/AE. connector removal - Lens connector removal - Shutter circuit unit removal - Tripod shoe removal - Film backs exchange function removal - Shutter release function removal - Battery box removal - Brake mechanism removal - Operating ring removal - Front cover removal
Bronica SQ-B Camera Instruction Manual
Complete instruction manual for the Bronica SQ-B 6x6 cm single-lens-reflex camera. This workshop manual covers the full operational range of this modular medium-format system: specifications and camera anatomy, battery installation and function checks, film back attachment and removal, film loading and advance mechanics, shutter cocking and speed selection, lens exchange procedures, interchangeable viewfinder systems, aperture and focus control, flash synchronization, multiple-exposure techniques, and mirror lock-up for vibration-free shooting. Also includes practical depth-of-field tables and exposure guidelines for field use. An essential reference for understanding every function of the SQ-B system and keeping it in reliable working order.
Bronica Zenza EC Complete Documentation
Complete documentation for the Bronica Zenza EC, a professional medium-format SLR renowned for its modular design and solid construction. This 28-page service and repair manual provides detailed technical guidance for owners, technicians, and enthusiasts working with this classic Japanese instrument. The documentation covers operational fundamentals, mechanical systems, and practical maintenance knowledge essential for keeping the camera in working condition. Bronica's reflex bodies were built for reliability in professional film photography workflows, and this technical reference reflects that engineering depth. Whether you're learning to operate the camera properly, performing routine upkeep, restoring a vintage example, or expanding your understanding of medium-format mechanics, this workshop manual delivers the specific information you need. A straightforward, genuinely useful resource for anyone working hands-on with this particular model.
Bronica Zenza S2A User Manual
Comprehensive instruction manual for the Bronica Zenza S2A 6×6 medium format single-lens reflex camera. This owner's manual provides complete operational guidance for all features of this professional-grade instrument. Key sections detail the S2A's defining characteristics: the automatic instant-return mirror mechanism, interchangeable filmback magazine with safety slide system, and automatic diaphragm functionality. Step-by-step procedures walk you through film loading and unloading for both 120 and 220 formats, shooting techniques with focal plane shutter operation, shutter speed selector including intermediate settings, and time exposure operation. The manual thoroughly covers Bronica's exclusive interchangeable lens system, documenting eight different focal lengths from 40 mm to 600 mm with complete specifications and a dedicated focusing distance table for each lens option. Additional sections address close-up photography, extension tube sets, and the Model 2 bellows attachment for macro work. Technical specifications, available accessories, and filter guidance round out the reference material. Throughout, diagrams and illustrations support every operational section, making this workshop manual an essential troubleshooting and maintenance resource for owners and technicians alike.
Bronica Zenza S2C Repair Manual
Comprehensive repair manual for the Bronica Zenza S2 and S2C medium format cameras. This technical reference delivers detailed diagnostic and repair procedures for all major camera systems, making it an indispensable workshop manual for anyone servicing these professional instruments. The document is structured into ten principal sections: camera body, viewfinder block, mirror block, body preset system, shutter block, safety device, flash synchronization system, helicoid block, focusing hood block, and film back magazines. Each section features exploded view diagrams with complete parts numbering and catalog references, allowing technicians to identify every component with precision. The manual includes a specialized troubleshooting guide that correlates common malfunctions with their probable causes and appropriate repair methodologies. Chain action diagrams illustrate the mechanical operation of critical systems, clarifying how each mechanism functions during normal camera operation. The film back magazine section addresses various types and available configurations for different shooting formats. Detailed assembly diagrams, numbered parts lists, and comprehensive disassembly-reassembly sequences accompany every section, enabling repair technicians, restoration professionals, and collectors to execute complex maintenance and restoration work with confidence. An essential service and maintenance resource for Bronica medium format equipment.
Bronica Zenzanon Lenses & Seiko Shutter Repair Manuals
This comprehensive technical manual covers repair and maintenance procedures for Bronica Zenzanon lenses and Seiko shutters used on Bronica medium-format camera systems. Written as a workshop manual and service guide for maintenance technicians, professional photographers, and specialized repair professionals, it provides detailed disassembly and reassembly instructions alongside technical specifications required for proper operation of these optical and mechanical components. The Zenzanon lens sections document procedures for diagnosing and correcting optical issues, while dedicated Seiko shutter sections cover precise timing adjustments and flash synchronization methods essential for reliable camera performance. Spanning 107 pages, this repair manual serves as a complete technical reference for maintaining, servicing, and restoring Bronica photographic equipment to professional standards.
Zenza Bronica SQ Camera - Instructions Manual
Complete instructions manual for the Zenza Bronica SQ, a professional 6×6 cm medium-format SLR. This workshop manual covers all essential operations: battery installation, film loading and unloading, shutter speed and time exposure settings, interchangeable lens mounting and removal, viewfinder systems, aperture and focus adjustment, film advance and shutter cocking, exposure counter operation, flash synchronization and flash photography, multiple exposure technique, film back attachment and detachment, focusing screen options, and routine camera care and maintenance. Includes detailed specifications, parts diagrams, and technical reference information for compatible interchangeable lenses and optional accessories. Serves as both an owner's manual and practical repair reference for maintaining this classic medium-format system.