User manual

Reproduced for Historical & Reference purposes by Paul M. Provencher -
http://whitemetal.com
26
Fish-Eye Takumar 17mm f/4*
The world's most efficient fish-eye lens with
maximum brightness of f/4. Covers an angle of
vision of about 180°. Enables you to view and
focus through the viewfinder without keeping the
reflex mirror flipped up.
Lens element 11 (including 3 filters)
Minimum aperture f/22
Minimum distance 0.66ft. (0.2m)
Angle of view 180° (diagonal)
Weight 7.98 ozs. (228 gr.)
Super-Takumar 20mm f/4.5*
The new Super-Takumar 20mm f/4.5 - the
widest of the Takumar wide-angle family - lets
you view and focus at a 94° angle of vision
without keeping the reflex mirror flipped up.
Superb perspective effect and a minimum
focusing distance of 20cm also make it one of the
most exciting lenses of the whole range
Lens element 11
Minimum aperture f/16
Minimum distance 0.65 ft. (0.2m)
Angle of view 94°
Weight 8.79 ozs. (251 gr.)
Super-Takumar 24mm f/3.5*
The new Super-Takumar 24mm f/3.5 is an
ultra-wide-angle lens that increases even further
the versatility of your Asahi Pentax. Compact in
size and light in weight, it enables you to view
and focus at an 84° angle of vision without
keeping the reflex mirror flipped up. A wonderful
lens to create pictures with dramatic impact.
Lens element 9
Minimum aperture f/16
Minimum distance 0.8 ft. (0.25m)
Angle of view 84°
Weight 8.71 ozs. (247 gr.)