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| |
Copal No. 0 |
Copal No. 1 |
Copal No. 3 |
Copal Press No. 0 |
Copal Press No. 1 |
|
Weight |
115g |
160g |
340g |
100g |
115g |
|
Outer Diameter |
61mm |
73mm |
102mm |
63mm |
75mm |
|
Front Lens Mounting Screw |
M29.5mm PO.5 |
M40mm PO.75 |
M56mm PO.75 |
M29.5mm PO.5 |
M40mm PO.75 |
|
Rear Lens Mounting Screw |
M29.5mm PO.5 |
M36mm PO.75 |
M56mm PO.75 |
M29.5mm PO.5 |
M36mm PO.75 |
|
Front & Rear Lens Mounting Length |
20mm +/- 0.025 |
20mm +/- 0.025 |
28.6mm +/- 0.025 |
20mm +/- 0.025 |
20mm +/- 0.025 |
|
Cable Release Nipple |
M3.2mm PO.5 |
M3.2mm PO.75 |
M3.2mm PO.5 |
Taper Screw JIS B7104-1971 |
M3.2mm PO.5 |
|
Shutter Speeds |
T,B,1~1/500 sec.
|
T,B,1~1/400 sec. |
T,B,1~1/125 sec. |
B,1~1/125 sec. |
B,1~1/125 sec. |
|
Maximum Iris Opening |
24mm 5 blades |
30mm 7 blades |
45mm 7 blades |
24mm 5 blades |
30mm 6 blades |
|
Minimum Iris Opening |
1.5mm |
2.0mm |
2.0mm |
2.0mm |
2.5mm |
|
Synchronization |
X contact only |
X contact only |
X contact only |
X contact only |
X contact only |
|
Synchro-trigger Energy Durability |
less than 12mWS |
less than 12mWS |
less than 12mWS |
less than 12mWS |
less than 12mWS |
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