Feature

●Adjusting Inner Diameter: The inner diameter of this aperture diaphragm is adjusting, which means that the aperture diaphragm can meet different requirements for use. Good replacement, direct replace for the old or broken one.
●Safe and Reliable: The aperture diaphragm is very safe and reliable and will not make people feel uncomfortable, so there is no need to worry when using it. Professional manufacturing, exquisite workmanship, not easy to damage, stable performance and high reliability.
●Stable Performance: Our aperture diaphragm is very strong and durable, stable performance, can give you a nice experience when you use it. The aperture diaphragm is very easy to operate, and due to its light weight and compact design, it is also very easy to install and disassemble.
●Applicable Situations: The aperture diaphragm has 18 blades, which is ideal for daily laboratory experiments and other small experiments or for classroom demonstrations. High characteristic and reliable performance, easy to install.
●Rigorous Testing: Manufactured according to the original factory specifications. Establish compliance with standard specifications and strictly follow factory quality control. Conform to strict quality control standards, dependable to use.


Description

Feature:
1. Adjusting Inner Diameter: The inner diameter of this aperture diaphragm is adjusting, which means that the aperture diaphragm can meet different requirements for use.
2. Safe and Reliable: The aperture diaphragm is very safe and reliable and will not make people feel uncomfortable, so there is no need to worry when using it.
3. Stable Performance: Our aperture diaphragm is very strong and durable, stable performance, can give you a nice experience when you use it.
4. Easy to Operate: The aperture diaphragm is very easy to operate, and due to its light weight and compact design, it is also very easy to install and disassemble.
5. Applicable Situations: The aperture diaphragm has 18 blades, which is ideal for daily laboratory experiments and other small experiments or for classroom demonstrations.

Specification:
Item Type: Aperture Diaphragm
Material: Metal
Inner Diameter: Approx. 2.5-42mm/0.1-1.7in
Outer Diameter: Approx. 58mm/2.3in
Thickness: Approx. 6.5mm/0.3in
Number of Blades: 18

Package List:
1 x Aperture Diaphragm

Note:
Manual measurement may have error. Please make sure you dont mind before ordering.