The Toyo Field 45CF field camera accepts many precision-made modular accessories designed for all Toyo 4x5 folding field and studio monorail cameras. The accessory system contains many professional tools to solve specific challenges and adds to the 45CF's versatility and convenient operation. In addition, the 45CF accepts a wide variety of state-of-the-art digital backs for electronic imaging.

Infinity  Stops
Allows fast set-up of lens to preset infinity position. Several sets can be installed for use with a variety of focal length lenses (pair).
USA #180-715. Int'l #(1300).

Tripod Mounting Plate
Anti-Twist Tripod Mounting Plate
USA #180-748. Int'l #(12031)

Lens Boards
TOYO-FIELD 45A, 45AX, 45AII & 45CF cameras accept TOYO 110mm square compact lens boards. Please consult the manufacturer of your lens for exact details on required lens board size before ordering. Listings below applies for most brand lenses.
The TOYO 45CF accepts 90mm lenses on flat lens board with movement capability.
USA # Int'l #Item/Description
180-629(1601)Blank 110mm sq. Lens Board
180-621(1601)45A #0 Flat Lens Board for 90mm-150mm
180-622(1601)45A #1 Flat Lens Board for 180mm-210mm
180-613(1601)45A #3 Flat Lens Board for 240-500mm
180-630(1640)Blank 110mm sq. 45mm Recessed WA Lens Board*
180-640(12040)45A #0 12mm Recessed WA Lens Board, for 58-75mm lenses**
**12mm recessed boards are recommended for 58-75mm lenses and provide easy access to lens controls.


Mounting Wrench
Lens Mounting Wrench for #0, #1 shutters. Metal plate construction. Spanner wrench specifically designed to secure lenses with #0 or #1 shutters on drilled lens boards.
USA #180-625. Int'l #(4511)

When using recessed lens boards for the TOYO-FIELD 45CF and other brands of compact lens boards, Angle Cable Release Adapters are mounted between the lens and the board to allow easy access to cable release.
USA # Int'l #Item/Description
180-641(12045)Angle Cable Release Adapter for #0 shutters
180-642(12046)Angle Cable Release Adapter for #1 shutters


Lens Board Adapters & Linhof Lens Boards
Use TOYO Lens Board Adapters to attach lenses mounted on other brand or size lens boards to TOYO cameras. TOYO-FIELD 45A, 45AX, 45AII & 45CF and 23G use 110mm square lens boards.
USA # Int'l #Item/Description
180-635(1631)Linhof Technika to TOYO 45A





Compendium Lens Hoods
A lens hood is essential for the elimination of extraneous light and flare, which can seriously deteriorate image contrast and sharpness. It is particularly important when working in the outdoors where sun and bright skies can cause flare in even the finest multi-coated lenses. The Toyo Pro Compendium Lens Hood works with a wide variety of lens brands and focal lengths, and flexibly adjusts regardless of the lens position or camera movement used. It also features a swing-up mount for easy access to shutter controls. Since large format cameras accept a wide selection of lenses from many manufacturers, you might need a variety of filter sizes. The Toyo Pro Compendium Lens Hood provides an elegant solution with the use of standard gel filter holders, both 3" and 4". Additionally, optional Extension Rods (#180-604) can be used with the built-in mount frame to extend the hood out further for very long lenses.
USA # Int'l #Item/Description
180-623(1660)Pro Compendium Hood with 3" & 4" square gelatin filter holders
180-604(1662)Extension Rods for above
180-609(1663)Gelatin Filter Holder set 3", 4" square for above


Replacement Camera Frames & Backs
USA # Int'l #Item/Description
180-805(8005)4x5 360° Revolving Back
180-820(8705)4x5 Reversable Back. Non-revolving back weights 8 ounces less than revolving back


Digital Back Adapter & Quick Sliding Roll Film Back Adapter & Accessories
The TOYO/KODAK DCS 465 Digital and regular TOYO QS adapter have a carriage that slides a digital back or roll film back and ground glass in and out of place for fast change from ground glass focusing to shooting. Built-in dark slide engages when ground glass is in film plane. Fresnel lens and acid-etched focusing screen are included.
180-832 version accepts the KODAK DCS 456 Digital Back only. Shutter adapter supplied by KODAK dealers, replaces the TOYO 4x5 ground glass back.
180-832 K465 TOYO Sliding Adapter for KODAK DCS 465 DIGITAL BACK
180-719 model fits all Toyo 4x5 cameras and all brand 4x5 cameras with international Graflok type backs by simply removing the ground glass frame. The TOYO QS adapter accepts all 6x7cm and 6x9cm Graflok type roll film backs including TOYO 180-727 and 180-728, Mamiya RB67, Graflex, and Horseman brands in 6x7 and 6x9cm.
USA # Int'l #Item/Description
180-719(1045)Universal Graflok Sliding Adapter for TOYO 45C /Graflok
180-810(1039)Folding Focusing Hood for 180-832 & 180-719
180-811(1040)Monocular Focusing Hood w for 180-832 & 180-719
180-727(8032)TOYO 67 6x7cm 120 Roll Film Holder for 180-719
180-728(8034)TOYO 69 6x9cm 120 Roll Film Holder for 180-719





Ground Glass Focusing Screens
Features corner-to-corner viewing, with translucent, acid-etched centimeter grid lines. Printed reference corners for 6x7cm and 6x9cm roll film formats.
USA # Int'l #Item/Description
180-802(217)2x3 Acid-etched Grid Ground Glass replacement for 180-719
180-814(8015)4x5 Acid-etched Grid Ground Glass replacement


Focusing Hoods
Focusing hoods eliminate the need for focusing cloths. In the field, where wind and other elements can pose problems, focusing hoods are highly effective and convenient. Toyo offers several solutions. Interchangeable on all Toyo 4x5 cameras, all Toyo focusing hoods feature a fast attaching spring-loaded pin and lock design. They also swing away from the ground glass for easy access to the entire focusing screen when using a focusing magnifier or loupe.

4x5 Folding Focusing Hood fits all TOYO 4x5
The Folding Focusing Hood is a valuable accessory which conveniently protects the ground glass while backpacking and eliminates the need for a focusing cloth in most lighting situations.
USA #180-808. Int'l #(2006)

TOYO Fresnel Lens 4x5 replacement
The Monocular Focusing Hood has a single 1.5x magnifying eyepiece mounted atop a flexible rubber hood for light-weight and compact packing. It eliminates all extraneous light and can be used for corner-to-corner viewing of the ground glass. When detached from the camera, it can also be used as a magnifier for viewing an entire 4x5 transparency or negative on a light box.
USA #180-809. Int'l #(1024).

TOYO Fresnel Lens 4x5 replacement
The Reflex Viewing Hood eases eye strain and allows convenient right- side-up viewing. The image remains reversed from right to left. The Reflex Viewing Hood features a special swing-away mounting frame. The frame has twin slide locks that allow fast and easy attachment of the Reflex Viewing Hood in vertical or horizontal position. In addition, it has a removeable 1.5x twin magnifying eyepiece.
USA #180-812. Int'l #(1026).



TOYO Fresnel Lens 4x5 replacement
Compact and folding Balloon Focusing Hood uses bag bellows material to provide easy access and viewing of the ground glass.
USA #180-841. Int'l #(11425).





Focusing Magnifier
The Toyo 3.6x focusing magnifier is placed directly on the ground glass for critical focusing. The long tubular design offers a comfortable distance for viewing and has a rubber base to protect the ground glass.
USA #180-301.


Focusing Cloth
The traditional solution to viewing the ground glass image. 36x48" washable black polyester cloth has white side for reflecting heat while shading the camera.
USA #180-302.



4x5" Precision Cut Film Holders
To match the precision of the 45CF camera, Toyo manufactures their own precision sheet and roll film holders. The 45CF also accepts other brands of sheet and roll film holders including 6x12cm panoramic backs, Polaroid® Instant Proofing Holders, Kodak Readyload® and Fuji Quickload® film holders.

Twin Pack TOYO 4x5" Double Cut Film Holder
With precision metal septum, durable construction and exacting film plane tolerances within 0.003". Dark slides slip in and out smoothly without ever disturbing holder position. Wide flap opening permits easy film loading.
USA # Int'l #Item/Description
180-903(10141)Twin Pack TOYO 4x5" Double Cut Film Holder
180-910(10142)4x5" replacement darkslide for 180-903


Precision 120 Roll Film Holders
These are designed with a 4x5 mounting plate for easy and direct insertion into Toyo 4x5 camera backs without removal of the ground glass. May also be attached to any brand view camera with Graflok back.
TOYO 4x5 backs also allow use of these holders without the removal of the ground glass. Film travels across back without curving for plane for superb film flatness. TOYO 180-725 & 180-726 120 roll film holders have a 4x5 Graflok mounting plate to fit any 4x5 camera with removable Graflok ground glass backs.
USA # Int'l #Item/Description
180-725(8031)TOYO 67 / 45 120 Roll Film Holder 6x7cm For any 4x5 camera
180-726(8033)TOYO 69 / 45 120 Roll Film Holder 6x9cm For any 4x5 camera


Calculating Extension Required For Close-Up Photography
In order to calculate the total amount of bellows and monorail extension needed for close-up photography, use this formula: R x F + F = EX
R (reproduction ratio)
F (focal length in mm)
EX (extension in mm)
Let us say you want to photograph at life-size, or 1:1, using a 150mm lens. The amount of extension needed would be: 1 x 150 + 150 = 300mm


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