Canon 25 mm f:3.5 Manual page 9

NORMAL WIDE-ANGLE
CANON LENS
LENS ELEMENTS: 6
LENS M O U N T & HEAD: NON-COLLAPSIBLE,
NON-REVOLVING
MINIMUM APERTURE: f : 22
DISTANCE SCALES: 3.5 ~ 50ft, or 1 ~ 20m, inf
ANGLE OF VIEW: 64°
MAGNIFICATION 0.7x
COATING: PURPLE
NET WEIGHT: 125 grams or 4.4 oz.
Designed on CANON's own
formula. Excellent for color
and black-and-white negatives.
NORMAL WIDE-ANGLE
CANON LENS
LENS ELEMENTS: 7
LENS MOUNT & HEAD : NON-COLLAPSIBLE,
NON-REVOLVING
MINIMUM APERTURE: f : 22
DISTANCE SCALES : 3.5 ~ 50ft, or 1 ~ 2 0 m , inf
ANGLE OF VI E W 64°
MAGNIFICATION: 0.7x
COATING: AMBER
NET WEIGHT: 125 grams or 4.4 oz.
World's fastest wide-angle lens (64°).
superbly corrected for color definition
and curvature-free result at wide open.
This lens also features Canon's new
Spectra-coating, which gives added
brilliance and at the same time im-
proved color quality.