Thorlabs - SM1D12SS SM1-Threaded Stainless Steel Iris, Ø12.0 mm Max Aperture

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Products Home >>Optomechanical Components >>Irises / Apertures >>Threaded Stainless Steel Iris >> SM1D12SS

SM1D12SS - SM1-Threaded Stainless Steel Iris, Ø12.0 mm Max Aperture

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SM1D12SS
SM1-Threaded Stainless Steel Iris, Ø12.0 mm Max Aperture

Part Number:	SM1D12SS - Ask a technical question Ask a technical question.
Weight:	0.03 lbs / Each
Available / Ships:	Today
RoHS:
Price:	$54.00
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SM1D12SS Support Documentation

Catalog Page:
Documents:
Auto CAD PDF
Auto CAD DXF
Solidworks
eDrawing
Step

Product Summary:

Features

Continuously Variable
Stainless Steel Leaves for High Power Applications

The stainless steel leaves of the SM1D12SS iris allow it to be used in higher power applications than traditional spring steel irises. The aperture can be continuously varied from the maximum aperture diameter of 12 mm to a minimum aperture diameter of 0.9 mm. This iris also has internal SM1 threading on one side and external SM1 threading on the other, which makes the iris easy to integrate into an SM1 Lens Tube System. The lever-actuated diaphragm is designed to provide smooth operation for several thousand cycles. An engraved arrow indicates the position the lever must be in to close the iris.

Please note that we use a magnetic stainless steel in this iris. Due to its hardness, it offers a longer lifetime than typical non-magnetic stainless steel.

Specifications

Compatible Lens Tube: Ø1" (SM1)
Minimum Aperture: Ø0.9 mm (Ø0.03")
Maximum Aperture: Ø12 mm (Ø0.47")