
![]() | 45AX Reversible Back In addition, the 45AX reversible back can be interchanged with any Toyo deluxe revolving back for added convenience at any time. For bright viewing, ease of composition, and accurate focusing, the 45AX reversible back comes equipped with Toyo's own acid-etched ground glass. It reveals translucent centimeter grid lines and discreet reference markings for 6x7cm and 6x9cm roll film formats. This permits critical composition and freedom from distracting black lines common on most 4x5 screens. The grids and markings even simplify composition with creative 6x12cm panoramic format. The 45AX reversible back also includes a precision factory-installed Toyo Super-Brite Fresnel Lens in front of the ground glass. This enables even illumination and consistent precision focusing. This combination also allows full corner-to-corner viewing, unlike most other camera screens that cut out the corners of the picture area. All other Toyo 45AII accessories also fit the 45AX camera body and back for complete modular system versatility - helpful tools not available for most other field cameras. |
![]() ![]() ![]() | Movements for Creative Control The 45AX offers creative image control ideal for field use, as well as many studio applications. The front standard offers rise, swing, tilt and shift. The rear offers tilt and swing. With these controls, correction of distortion, adjustment of depth of field, and manipulation of selective focus are all possible. Focus control is micro fine geared with large rubber covered knobs. Shift, rise, tilt and swing movements with teflon coated parts deliver smooth operation and durability under all outdoor conditions. |


| Base Tilt | Front 90° + 15° | Rear 90° + 15° |
| Swing | Front 8° + 8° | Rear 8° + 8° |
| Rise / Fall | Front 20.5mm / 23.5mm | |
| Rise-Incline Bed / Fall-Drop Bed | 84mm / 65mm (1) | |
| Shift | Front 7mm + 7mm | |
| Shift Bed | Front 40mm + 40mm (1) | |
| General Focusing | Front Bed 91.5mm | |
| Minimum Extension | 45mm with recessed lens board 70mm with flat lens board | |
| Maximum Extension | 321mm
with flat lens board 421 with addition of optional 100mm Extension Back | |
| Size (folded) | 4.2 x 7.4 x 8.2" | |
| Weight | 5.8 lbs. | |
| Lens (3) | Minimum
Distance (Lens-to-subject) | Magnification |
| Super-Angulon 58/5.6XL | 0.23 ft. | 4.39x |
| Nikkor SW 65/4 | 0.269 ft. | 3.89x |
| Nikkor SW 90/4.5 | 0.413 ft. | 2.51x |
| Nikkor W 135/5.6 | 0.767 ft. | 1.37x |
| Nikkor W 150/5.6 | 0.928 ft. | 1.13x |
| Nikkor W 180/5.6 | 1.35 ft. | 0.78x |
| Nikkor W 210/5.6 | 2.005 ft. | 0.52x |
| Nikkor W 240/5.6 | 3.15 ft. | 0.33x |
| Nikkor M 300/9 | 15.75 ft. | 0.07x |
| Nikkor T 270/6.3 | 02.68 ft. | 0.39x |
| Nikkor T 360/8 | 08.33 ft. | 0.13x |
| Nikkor T 500/11 (2) | 13.33 ft. | 0.10x |