The 645 series offers two ideally matched zoom lenses adding total 35mm format handling and flexibility to medium format quality. The 55 � 110 f/4.5 zoom covers the popular 35 � 70 mm zoom range in 35, where as the 105 � 210mm f / 4.5 ULD is its perfect match covering a 65 � 130mm equivalent range. They both offer a separate zoom and focus rings. These lenses make the 645 system ideal for sports, travel and fast moving portraiture. Optical performance equals prime focal length lenses due to Mamiya�s high quality computer aided design and manufacturing.

 

 

105 - 210mm f/4.5

Optical Construction

13 elements / 11 groups

Angle of View

36- 19 Degrees

Minimum Aperture

32

Diaphragm

Automatic

Minimum Focusing Distance

5� 10.9� / 180cm

Maximum Magnification Ratio

0.07 � 0.14x

Area Covered

WA 22.0 x 29.7� / 558 x 754mm �

Telephoto 11.6 x 15.6� / 294 x 396mm

Equivalent 35mm Focal Length

65 � 130mm

Filter Size

58mm

Lens Hood

Built in

Dimensions (L XW)

6.2 x 2.9� / 158 x 74.5mm

Weight

1lb. 15oz. / 875g.

J.P. Code

901105

Mamiya Code

302411