IRIS DIAPHRAGM, Ray Optics Box Kit BULK supplier OPTICAL BENCH Instruments Manufacturer, Physics lab equipment instrument supplies, Laboratory equipments kits supplier, exporter India.

Iris-diaphragm

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Product Name: Iris-diaphragm

Product Code:  In stock

A metal screen 75mm diameter, with an adjustable iris diaphragm mounted in the centre, giving a maximum aperture of 6mm. The disc is mounted on a 6mm brass rod & the optical centre height is 80mm approx.