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PS & S 500mm F/8
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Product Overview
PS 500mm F8:
The PS 500 is the longest focal length available in
the PS series. This lens contains a floating mechanism and two low dispersion
elements for the maximum efficiency in light transmission and for reduction of
internal flare.
| |
PS |
S |
| Lens
Construction |
|
6 groups 7
elements |
| Angle of
View |
9.2° |
9.2° |
| F stop
range |
f 8 - f 64
(with 1/2 stop detents) |
f 8 - f 45
(with full stop detents) |
| Diaphragm |
Fully
Automatic |
Fully
Automatic |
| Minimum
Focus Distance |
8m/26
feet |
8.5m/27.6
feet |
| Shutter |
Seiko #0 |
Seiko #0 |
| Filter
Size |
ø122mm |
ø95mm |
| Lens
hood |
built in |
built in |
| Size |
307.5mm x
139mm / 12.1 in x 5.5 in |
255mm x
102mm / 10 in x 4 in |
| Weight |
3,760g /
134.3 oz. |
1,890g /
67.5 oz. |
| 35mm
equivalent focal length |
270mm |
270mm |
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