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 35-70mm
zoom range in 35,
whereas 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.
Applications cover a
wide range of
subjects including
travel, wildlife,
fashion, and
landscape
photography. |
| Construction |
11 Groups/ 13
Elements |
| Angle of view |
36° - 19° |
| F stop range |
f/4.5-32 |
| Closest Focusing
Distance |
5' 10.9" / 180cm |
| Maximum
Magnification |
1:14 - 1:7.1 |
| Filter Size |
58mm |
| Dimensions (Length x
Diameter) |
6.2 x 2.9" / 158 x
74.5mm |
| Weight |
1 lb. 15 oz. / 875
g. |
| Notes |
Diaphragm Automatic |
|
|
