Function:
1. Adjustable opening from 2 to 50mm to meet different light transmission requirements.
2. Easy to install, fits a variety of optical instruments, cameras, etc.
3. With 18 sheets, it is easy to adjust and make the diaphragm work more stably.
4. Selected high quality aluminum alloy materials, sturdy and durable.
5. Exquisite processing and manufacturing, stable and reliable performance.

Specification:

Item Type: Lens Diaphragm
Material: Aluminum Alloy
Model No.: SK60
Uses: Optical Instruments
Basic parameters:
Inner hole size: approx. 4-60mm / 0.2-2.4 inches
Outer circle size: approx. 82 mm / 3.2 inches
Thickness Size: Approx. 8mm / 0.3 inch
Number of sheets: 18

Package List:
1 x Lens Diaphragm

Note:
1. Please allow 0-1 inch error due to manual measurement. Thank you for your understanding.
2. Monitors are not calibrated same, the color of the item shown in the photos may be displayed slightly different from the actual object. Take the real as standard.