Features:
*Adjustable 4-50mm Mechanical Iris Aperture Diaphragm: This aperture diaphragm is designed for microscopes or cameras, allowing you to adjust the aperture size from 4mm to 50mm according to your needs. It provides precise control over the amount of light entering the lens, giving you greater flexibility in capturing the perfect shot.
*Diameter: The aperture diaphragm has a diameter range of φ4-50mm, giving you a wide range of options for different applications and scenarios. Whether you're using it for microscopes or cameras, this adjustable diaphragm ensures optimal light control for clear and detailed images.
*Thickness: With a thickness of 7.1mm, this mechanical iris aperture diaphragm is compact and slim, making it easy to integrate into your microscopy or photography setup. Its thin profile allows for seamless operation and precise adjustments, enhancing your overall experience.
*Number of blades: This diaphragm features 11 blades, which helps to create a round and smooth aperture opening. The multiple blades for ensure that the aperture remains circular even when stopped down, resulting in pleasing bokeh and beautiful background blur in your images.
*Material: Made of metal, this mechanical iris aperture diaphragm offers reliable performance and durability. It can withstand frequent use and provides consistent performance over time. Its sturdy construction ensures long-lasting functionality, making it a reliable accessory for your industrial lens.

Specifications:
Part Name:Adjustable 4-60mm Mechanical Iris Aperture Diaphragm
Material:Stainless steel. Aluminum alloy
Size:Diameter - φ4-50mm, Thickness - 7.1mm, Inner diameter - 50mm, Outer diameter - 76.5mm
Color:black

Package Content:
*Variable aperture