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Knight Optical’s iris diaphragms offer dynamic control of beam width and light throughput in optical systems.
We can offer both stainless and sprung steel leaves.

Items 21-30 of 37

Name Maximum Aperture (mm) Minimum Aperture (mm) Outer Diameter (mm) Thickness (mm) Number of Leaves Pin Length (mm) Price Buy
GIQ225300 225 12 300 19 18 40.5
US$643.29
GIQ2233 22 1.4 33 5.5 14 13.3
US$56.43
GIQ208158 158 11 208 16 20 20.5
US$592.70
GIQ2030 20 1.2 30 5.5 12 13.2
US$55.04
GIQ1828 18 1.2 28 5 12 13.3
US$53.38
GIQ180138 138 11.5 180 13 20 19.1
US$657.75
GIQ150110 110 6 150 13 20 20.3
US$419.22
GIQ140104 104 5 140 11 16 19.8
US$433.68
GIQ13098 98 5 130 12 20 20
US$400.32
GIQ1220 12 1 19.8 5 10 11.5
US$46.29
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Iris Diaphragms

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