Adjustable Aperture Diaphragm for Laboratory Microscope

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Product Description: The optical system features small apertures of different diameters to meet various light transmission requirements. The iris diaphragm has an outer diameter of 37mm, with a minimum aperture diameter of ø1.5mm and a maximum aperture diameter of ø23mm. It is made of metal, 7.0mm thick, and consists of 12 blades. The package includes 1 x Diaphragm adjustable range: 1.5~23mm. The outer circle of the specifications is 37mm, inner hole is 23.1mm, and the thickness is 7mm. The bracket specifications are 44mm outer circle and 8mm thickness. The diaphragm has a large number of adjustable blades, a round aperture, continuous adjustment, a small and attractive appearance, and is very convenient to use. The optical system provides small apertures of different diameters to meet various light requirements. Change the aperture diameter using the handle. The metal material ensures reliable performance. We offer 5 aperture options to meet different requirements. The compact and practical design ensures stable diaphragm operation.

product information: