Canon 25 mm f:3.5 Manual page 11

STANDARD
CANON LENS
LENS ELEMENTS: 6
LENS M O U N T & HEAD: NON-COLLAPSIBLE,
NON-REVOLVING
MINIMUM APERTURE: f : 16
DISTANCE SCALES : 3.5 ~ 50ft, or 1 ~ 20m, inf
ANGLE OF VIEW: 46°
COATING: AMBER
NET WEIGHT: 270 grams or 9.5 oz.
A newly improved-high-speed lens
design which reduces spherical aber-
ration to the absolute minimum,
eliminating coma and providing an
extremely flat image surface. Ideal
standard lens for black-and-white
and color.
STANDARD
CANON LENS
LENS ELEMENTS: 7
LENS M O U N T & H E A D : NON-COLLAPSIBLE,
NON-REVOLVING
MINIMUM APERTURE: f : 16
DISTANCE SCALES: 3.5 ~ 50ft, or 1 ~ 20m, inf
ANGLE OF VIEW: 46°
COATING: AMBER
NET WEIGHT: 322 grams or 11.4 oz.
The first lens faster than f:1.5, which
produces a camera image of superb defin-
ition and resolution wide open. This
lens even surpasses the resolving power
of the already accepted leader. Canon's
previous 50mm f:1.8. Incorporates new
rare-glass elements, permitting its aber-
ration-free performance at all stops.
Another Canon revolutionary advance in
"Available Light" photography.