Microscope moveable stage is made of high quality plastic and metal, long serving life.
It is a microscope accessories, great replacement for the broken one.
Description
Product name : Iris Diaphragm
Specification
1) Outside Diameter: 38 mm
2) Inside Diameter: 26 mm
2) Thickness: 6 mm
3) Minimum Aperture Diameter: 1.5 mm
4) Maximum Aperture Diameter: 26 mm
5) Diaphragm Blades Quantity: 14 pieces
6) Material: metal,Reliable performance and durability
Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering!