|APO||The lens incorporates low dispersion elements to minimize chromatic aberrations and ensure excellent sharpness and contrast even at maximum aperture.|
|Position in the lineup|
|Maximum format:||35mm full frame|
|Diagonal angle of view:||6.2° (35mm full frame)|
|Lens construction:||11 elements in 9 groups|
|Number of blades:|
|Closest focusing distance:||470 cm|
|Maximum diameter x Length:||Ø166 x 365 mm|
|Filter size:||Series 5.5 (rear)|
Design and Features
Early prototype of this lens was shown at 1988 Winter Olympic Games at Calgary (Canada) and had additional 2 kgs of weight in comparison with mass production version!
The lens was supplied with built-in handles for transportation, lens hood, strap and dedicated aluminum case with compartments for 2 extenders and additional filters.
2) On a tripod