ADJUSTABLE RANGE: 45mm opening outer diameter, adjustable inner diameter from 1.5mm to 26mm, which provides different small holes in the optical system to meet different light transmission requirements.
WIDE RANGE OF APPLICATIONS: Mounting: M30 to M37. Suitable lens front: 30mm, 36mm This adjustable aperture diaphragm is suitable for cameras, microscopes and other machines to help them work better.
SIMPLE OPERATION: The diameter of the opening diaphragm can be changed simply by using the handle, making it easy to operate and adjust.
HIGH QUALITY MATERIALS: Iris Aperture is made of aluminum alloy and stainless steel, which makes it durable and highly reliable.
HIGH STABILITY: This optical aperture diaphragm is lightweight, does not add extra weight to the optical system, it is strong, oxidized, and is very stable.
وصف
Specification:
Item Type: Iris Opening
Material: Aluminum Alloy, Stainless Steel
Inner diameter: approx. 1.5-26mm/0.06-1 inch
Outer diameter: approx. 45mm/1.8 inches
Number of blades: 14
Thickness: approx. 14mm/0.6 inch
Thread: M30 to M37