Iris series products can provide holes of different diameter in order to satisfy the different requirements through light in an optical system,by adjusting the handle to change the aperture diameter.A variety of models for choice.
The adjustable iris aperture made by high quality aluminium alloy and steel,use for Microscope,Camera,Spectroscope and other optical instruments ...
Iris aperture info:
Zoom 0.3-6mm（Adjustable）
Outerside diameter 13mm(0.5118'')
Maximum Aperture diameter: 6mm(0.2362'')
Minimum Aperture diameter : 0.3 mm (0.0118'')
Thickness 6mm(0.2362'')
8 pieces Blades
Material for metal,reliable performance.Durable.
Directed from factory,welcome wholesaler!!
package:
One pieces iris diaphragm in factory box
sara-815