Alpa Reflex Cameras from Switzerland

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Kern Swiss
Spectros
Angénieux Paris
Kinoptik Paris
Old Delft
Schneider Kreuznach
Kilfitt Vaduz and Munich
Zoomar Long Island
Enna Werke
Japanese Lenses
 Curtagon 2.8 / 35
PA Curtagon 4 /35
Xenon 1.9 / 50
Xenar 3.5 / 75
Xenon 2.0 / 80
Tele-Xenar 3,5 / 90
 Tele-Xenar 3.5 / 135
Tele-Xenar 5.5 / 360
 
Tele-Variogon 1:4 / 80-240 mm
OPTO-MECHANICAL DATA
(with lens focused at infinity)

Lens Elements, Groups

14, 9

Filter Mounting Thread

M 82 X 0.75

Max. f/#

22

Push-On Filter Size

85mm

Max. Outer Diameter

86mm

Weight

1635g

Overall Length

196mm

IMAGE DATA
(with lens focused at infinity)

Recommended Format (negative) Size

24 X 36mm

OPTICAL DATA
(with lens focused at infinity)

Effective Focal Length (F')

131.3mm

Back Focal Length (S'F')

37.2mm

Principal Point Separation (HH')

82mm

Shortest Image Distance (S'O')

2m


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