Mamiya 645 inc. Speed Booster

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Mamiya 645 inc. Speed Booster

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  • 25mm Mamiya 645 T2.8
    • Built in speed booster to provide a higher speed lens

    • Common focus and iris gear positions relative to mount flange

    • New circular iris design

    • 95mm common front ring diameter

    • LPL mount; back focus adjustable with standard shims

    • Price: POA (Price On Application)

    25mm Mamiya 645 T2.8
  • 32mm Mamiya 645 T2.3
    • Built in speed booster to provide a higher speed lens

    • Common focus and iris gear positions relative to mount flange

    • New circular iris design

    • 95mm common front ring diameter

    • LPL mount; back focus adjustable with standard shims

    • Price: POA (Price On Application)

    32mm Mamiya 645 T2.3
  • 39mm Mamiya 645 T2.3
    • Built in speed booster to provide a higher speed lens

    • Common focus and iris gear positions relative to mount flange

    • New circular iris design

    • 95mm common front ring diameter

    • LPL mount; back focus adjustable with standard shims

    • Price: POA (Price On Application)

    39mm Mamiya 645 T2.3
  • 50mm Mamiya 645 T2.3
    • Built in speed booster to provide a higher speed lens

    • Common focus and iris gear positions relative to mount flange

    • New circular iris design

    • 95mm common front ring diameter

    • LPL mount; back focus adjustable with standard shims

    • Price: POA (Price On Application)

    50mm Mamiya 645 T2.3
  • 57mm Mamiya 645 T1.6
    • Built in speed booster to provide a higher speed lens

    • Common focus and iris gear positions relative to mount flange

    • New circular iris design

    • 95mm common front ring diameter

    • LPL mount; back focus adjustable with standard shims

    • Price: POA (Price On Application)

    57mm Mamiya 645 T1.6
  • 57mm Mamiya 645 T2.3
    • Built in speed booster to provide a higher speed lens

    • Common focus and iris gear positions relative to mount flange

    • New circular iris design

    • 95mm common front ring diameter

    • LPL mount; back focus adjustable with standard shims

    • Price: POA (Price On Application)

    57mm Mamiya 645 T2.3
  • 78mm Mamiya 645 T2.3
    • Built in speed booster to provide a higher speed lens

    • Common focus and iris gear positions relative to mount flange

    • New circular iris design

    • 95mm common front ring diameter

    • LPL mount; back focus adjustable with standard shims

    • Price: POA (Price On Application)

    78mm Mamiya 645 T2.3
  • 107mm Mamiya 645 T2.8
    • Built in speed booster to provide a higher speed lens

    • Common focus and iris gear positions relative to mount flange

    • New circular iris design

    • 95mm common front ring diameter

    • LPL mount; back focus adjustable with standard shims

    • Price: POA (Price On Application)

    107mm Mamiya 645 T2.8

Cam driven focus system and chassis style lens housing allow matte boxes and other accessories to be attached to the front of the lens, without affecting focus movements. The benefit of zero backlash and image shift give accurate dual focus scales that repeat on direction and change with the cam drive system, giving a wide spread of markings through the scale.

Aluminium alloy, stainless steel, brass and robust construction guarantees a long serviceable life.


Cam driven focus system and chassis style lens housing allow matte boxes and other accessories to be attached to the front of the lens, without affecting focus movements. The benefit of zero backlash and image shift give accurate dual focus scales that repeat on direction and change with the cam drive system, giving a wide spread of markings through the scale.

Aluminium alloy, stainless steel, brass and robust construction guarantees a long serviceable life.


Cam driven focus system and chassis style lens housing allow matte boxes and other accessories to be attached to the front of the lens, without affecting focus movements. The benefit of zero backlash and image shift give accurate dual focus scales that repeat on direction and change with the cam drive system, giving a wide spread of markings through the scale.

Aluminium alloy, stainless steel, brass and robust construction guarantees a long serviceable life.


Cam driven focus system and chassis style lens housing allow matte boxes and other accessories to be attached to the front of the lens, without affecting focus movements. The benefit of zero backlash and image shift give accurate dual focus scales that repeat on direction and change with the cam drive system, giving a wide spread of markings through the scale.

Aluminium alloy, stainless steel, brass and robust construction guarantees a long serviceable life.


Cam driven focus system and chassis style lens housing allow matte boxes and other accessories to be attached to the front of the lens, without affecting focus movements. The benefit of zero backlash and image shift give accurate dual focus scales that repeat on direction and change with the cam drive system, giving a wide spread of markings through the scale.

Aluminium alloy, stainless steel, brass and robust construction guarantees a long serviceable life.


Cam driven focus system and chassis style lens housing allow matte boxes and other accessories to be attached to the front of the lens, without affecting focus movements. The benefit of zero backlash and image shift give accurate dual focus scales that repeat on direction and change with the cam drive system, giving a wide spread of markings through the scale.

Aluminium alloy, stainless steel, brass and robust construction guarantees a long serviceable life.


Cam driven focus system and chassis style lens housing allow matte boxes and other accessories to be attached to the front of the lens, without affecting focus movements. The benefit of zero backlash and image shift give accurate dual focus scales that repeat on direction and change with the cam drive system, giving a wide spread of markings through the scale.

Aluminium alloy, stainless steel, brass and robust construction guarantees a long serviceable life.


Cam driven focus system and chassis style lens housing allow matte boxes and other accessories to be attached to the front of the lens, without affecting focus movements. The benefit of zero backlash and image shift give accurate dual focus scales that repeat on direction and change with the cam drive system, giving a wide spread of markings through the scale.

Aluminium alloy, stainless steel, brass and robust construction guarantees a long serviceable life.