The 300mm f/5.6 is an unusually compact long telephoto, maintaining a 58mm filter size common to most Mamiya 645 lenses. The 300 f/5.6 performs extremely well at all apertures due to the use of Mamiya�s ultra low dispersion glass to eliminate chromatic abberation. It can be combined with the 2x tele extender for use as a 600mm f/11 lens.

Applications include telephotography, landscape, wildlife, sports and fashion photography, wher compression effect is desired.

Equivalent to 186mm in 35mm format.

300mm f/5.6

Optical Construction

6 elements / 5 groups

Angle of View

13 Degrees

Minimum Aperture

32

Diaphragm

Automatic

Minimum Focusing Distance

13� 1.6� / 400cm

Maximum Magnification Ratio

0.09x

Area Covered

17.7 x 23.6� / 445 x 600mm

Equivalent 35mm Focal Length

186mm

Filter Size

58mm

Lens Hood

Built in

Dimensions (L XW)

6.5 x 2.8� / 164 x 70mm

Weight

1lb. 9oz / 710g

J.P. Code

901081

Mamiya Code

302245