Iris Diaphragm is a device which may change and control the diameter of laser beam or optical path. By moving the adjustment lever, you may open or close the aperture diaphragm so it serves as a condenser of microscope. Since the adjustment lever is detachable, the device can be easily built into any equipment according to users' demand. The blades are made of steel with CrO3 black-plating.
specification
- In case of large volume purchase, we will consult about price separately.
| Model number
| Frame ø (A)
Frame T (B) |
Aprtr. Max (C)
Aprtr. Min (D) |
Blade pcs |
Lever Mvn
Angle F |
Screw Thr
Pitch
| Lever Size
G x H |
Frame
Metarial |
List price
(excl. tax) |
| S-54352 |
10.0 mm
4.5 mm |
5.0 mm
0.7 mm |
5 |
105˚ |
M 1.4 |
ø 1.5 x 7.5 |
Brass |
6,000 yen |
| S-32623 |
14.8 mm
4.5 mm |
8.0 mm
0.8 mm |
8 |
100˚ |
M 1.4 |
ø 1.5 x 7 |
Brass |
6,000 yen |
| S-30263 |
19.8 mm
5.0 mm |
12.5 mm
0.8 mm |
10 |
103˚ |
M 1.7 |
ø 3 x 12 |
Brass |
6,500 yen |
| S-32622 |
24.0 mm
5.0 mm |
15.0 mm
1.6 mm |
12 |
103˚ |
M1.7 |
ø3 x 11 |
Aluminum |
7,500 yen |
| S-35111 |
30.0 mm
5.5 mm |
20.0 mm
1.6 mm |
12 |
100˚ |
M 1.7 |
ø 3 x 13 |
Aluminum |
7,500 yen |
| S-35110 |
37.0 mm
5.5 mm |
25.0 mm
1.6 mm |
14 |
103˚ |
M 1.7 |
ø 3 x 13 |
Aluminum |
7,500 yen |
| S-32618 |
53.0 mm
6.0 mm |
37.0 mm
1.6 mm |
16 |
103˚ |
M 1.7 |
ø 3 x 13 |
Aluminum |
9,000 yen |
| S-32617 |
70.0 mm
7.5 mm |
50.0 mm
2.0 mm |
16 |
103˚ |
M 2 |
ø 3 x 15.5 |
Aluminum |
15,000 yen |
| S-66 |
76.0 mm
9.5 mm |
55.0 mm
2.0 mm |
16 |
107˚ |
M 1.6 |
ø 1.7 x 9.5 |
Aluminum |
16,000 yen |
| S-HT * |
49.0 mm
6.5 mm |
32.0 mm
3.0 mm |
16 |
100˚ |
M 1.7 |
ø 3 x 13 |
Aluminum |
10,000 yen |
* Low reflection Type
Shibuya Optical Co., Ltd.