MODEL NO. FOCAL
LENGTH (mm)		 FORMAT ANGLE OF
VIEW1/3" 1/4"		 APERTURE
(F)		 LENS
CONSTRUCTION
GFE 05633 3.4 1/5" 52° 2.5 1-1
GFE 1021D 4.35 1/4" 60° 3.5 1-1
GFE 1042D 4.35 1/4" 60° 2.0 1-1
GFE 1018D 5.6 1/4" 52° 2.0 1-1
GFE 05673 7.2 1/3" 58° 2.4 1-1
GFE 72121H 6.2 1/3" 56° 2.8 4-4
GFE 06221 7.7 1/3" 54° 3.0 4-4
GFE 05631 7.9 1/2" 58° 2.6 4-5
GFE 05636 8.99 1/2" 54° 2.8 5-5
GFE 72015H 10.3 1/2" 54° 3.0 4-5