Product features:
1. There are many adjustable diaphragm blades
2. Smooth aperture, continuous adjustable, easy to use
|
model |
Optical aperture Φ（mm） |
Outside diameter Φ（mm） |
thickness（mm） |
number of blades |
material |
installation part |
|
Maximum |
Minimum |
inner ring |
outer ring (shell) |
|
WN03ID59 |
59 |
9 |
78 |
12 |
20 |
aluminum |
aluminum |
outer ring |
|