iris on stem

The Iris on Stem comprises an iris diaphragm in a black metal frame, mounted on a shaft that makes it suitable for use with an optical rider and other optical components for a variety of experiments and demonstrations. 

benefits of the Iris on stem

The Iris has a continuously adjustable diaphragm diameter, and can be adjusted to make an opening of between 3mm and 29mm. This can allow varying degrees of light through, allowing for a range of different outcomes. It can be used in conjunction with other optical equipment such as optical riders and optical benches for a versatile product suitable for various experiments.

features of the Iris on stem

• Iris diaphragm in a black metal frame, mounted on a shaft
• Continuously adjustable diaphragm diameter
• Can be used with various optical riders/benches for a range of optical experiments

Specifications of the iris on stem

• Holder: 130mm diameter
• Iris diameter: 3 - 29mm
• Shaft diameter: 10mm