Fafeicy Microscope Iris Diaphragm Adapter, Adjustable Aperture Lens 1.5-25mm, Metal Optical Diaphragm for Microscopy

• 【METAL MATERIAL MADE】Adjustable iris aperture diaphragm is made of metal material, performance,
• 【STABLE PERFORMANCES】Adjustable iris aperture diaphragm has compact and practical design, makes the diaphragm works more stable.
• 【ADJUSTABLE IRIS DIAMETER】Change the diameter of the aperture by the handle.
• 【FOR DIFFERENT LIGHT TRANSMISSION REQUIREMENTS】Small apertures of different diameters are provided in the optical system to meet different light transmission requirements.
• 【5 APERTURES: SK25/SK23/SK12/SK8/SK6】We provides 5 kinds of aperture for you to choose from to meet different microscope iris diaphragm requirements.

Specification: Item Type:Iris Diaphragm Magnified Diameter: 1.5-25mm Material: Metal SK25: Outer Diameter :37mm Inner Diameter: 25mm Thickness :5.5mm 14 blades SK23: Outer Diameter: 37mm Minimum Aperture Diameter: ø1.5mm Maximum Aperture Diameter: ø23mm Material:Metal Thickness: 7.0mm 12 Blades SK12: Outer Diameter: 19.8mm Minimum Aperture: ø1mm Maximum Aperture: ø12mm Material: Metal Thickness: 5.0mm 10 Blades SK8: Outer Diameter: 14.8mm Minimum Aperture: ø0.8mm Maximum Aperture: ø8mm Material: Metal Thickness: 4.5mm 8 Blades SK6: Outer Diameter: 13.0mm Minimum Aperture: ø0.8mm Maximum Aperture: ø6mm Material: Metal Thickness: 6mm 8 Blades Package List: 1 x Adjustable Iris Aperture Diaphragm 1.5-25mm