photographic leaf shutters

We are still accumulating data for these tables. Blank cells indicate ignorance

Compur and Prontor shutters*

All dimensions are in millimeters.

S
i
z
e
Model Iris
range
mm
Shutter
speeds
Housing
diameter
(mm)
Front cell
thread
Rear
cell
thread
Distance
between
mounting
surfaces
Mounting
flange
00 Compur 00             M25
×
0.5
0 Synchro Compur 0;
Compur 0
1.6–
24
1–
1/500;
B
57.1 M29.5
×
0.5
M29.5
×
0.5
20
(tol = + 0.03)
M32.5
×
0.5
Prontor-Press 1.5–23 1 to
1/125;
B, T
59.8
Compur electronic-m 0 1.6–
24
32 to
1/125;
T
67 × 
92.5
Prontor magnetic 0 1.5–23 32–
1/60;
T
61
Prontor magnetic 250 1.7–
24
15 m-
1/250
61
Prontor Professional 01 1.7–
24
1–
1/125;
B
77.5 M39 × 0.75
1   to 30 1 to
1/500;
B
72.8 M40
×
0.75
M36
×
0.75
 20
(tol = + 0.03)
M39
×
0.75
2 Compur 2             M43.95
×
0.9
2 Compur 2 dial set             M50
×
0.9
3 Compur 3             M62
×
0.75
3 Prontor Professional 3              
3   to 40 1–
1/250;
B
95 M58
×
0.75
M58
×
0.75
32
(tol = - 0.05)
M62
×
0.75
5         M86
×
0.75
M86
× 0.75
42 M92
×
0.75

* For current production contact:
Prontor-Werk.
Alfred Gauthier GmbH.
Postfach 1122
D-7547 Wildbad im Schwarzwald
Germany

Compound shutters

 

Copal shutters

All dimensions are in millimeters.

S
i
z
e
Model Iris
range
Shutter
speeds
Housing
diameter
Front cell
thread
Rear
cell
thread
Distance
between
mounting
surfaces
Mounting
flange
0 Copal Press 0 2–
24
1–1/125,
B
63 M29.5
×
0.5
M29.5
×
0.5
20
±
0.025
M32.5
×
0.5
Copal 0 1.5–
24
1-1/1500,
B, T
61
1 Copal Press 1 2.5–
30
  75 M40
×
0.75
M36
×
0.75
20
±
0.025
M39
×
0.75
Copal 1 2–
30
1-1/400, B, T 73
3 Copal 3 2–
45
1-1/125, B, T 102 M56
×
0.75
M56
×
0.75
28.6 ±
0.025
M62
×
0.75
  Copal 3 (old)              
  Copal 567 #3             M62
×
0.75
  Copal 585 #3;              M61
×
0.75
  Copal #3s 45     M56
×
0.75
M56
×
0.75
28.6 M61
×
0.75

American-made leaf shutters

Dimensions are identical for Universal, X Universal, and Universal Synchro models. All dimensions are in inches.

Model and size Housing diam.
Iris range
Front cell thread
Rear cell thread
Mounting
flange thread
Distance between mounting surfaces
Graphex         0.945
×
40 tpi
 
Ilex #1   0.120– 1.000 1.228
×
40 tpi
NA 1.327
×
40 tpi
NA
Ilex #3 mechanical 3.347 0.125–
1.375
1.771
×
50 tpi
1.771
×
50 tpi
1.913
×
40 tpi
1.024
Ilex #4  mechanical 4.016 0.156–
1.750
2.350
×
40 tpi
2.350
×
40 tpi
2.500
×
30 tpi
1.063
Ilex #4
electronic
4.070    
Ilex #5 mechanical 5.079 0.212– 2.500 3.000
×
30 tpi
3.000
×
30 tpi
3.232
×
40 tpi
1.083
Alphax #5         3.117
×
30 tpi
 
Betax #5          
No. 4 Compound 4.200   2.449
×
39 tpi
  2.598
×
29 tpi
 

 

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