SM1 Lever-Actuated Zero Aperture Iris Diaphragm with 11.9 mm Max Aperture

The SM1 Lever-Actuated Zero Aperture Iris Diaphragm is a high-quality optical component manufactured by Thorlabs, a leading brand in the field of optics. This iris diaphragm is designed for use with SM1 lens tubes and features a maximum aperture of 11.9 mm, providing a versatile solution for a wide range of optical applications.

Crafted from stainless steel, this iris diaphragm offers durability and resistance to corrosion, ensuring long-lasting performance. Its circular optical shape allows for even light distribution, reducing unwanted artifacts in your optical system. The lever-actuated mechanism provides easy and precise control over the aperture size, allowing for quick adjustments during experiments or system alignments.

This iris diaphragm is compatible with SM1 lens tubes, making it a seamless addition to existing optical systems using this standard. The minimum aperture size is 0 mm, allowing for complete blockage of light when needed. The diaphragm's parameters are type: Mount Accessories, sub type: Irises/Apertures, typebrand: THOR-Hardware, brand: Thorlabs, catalog number: SM1D12SZ, number id: THR_SM1D12SZ, main name: SM1 Lever-Actuated Zero Aperture Iris Diaphragm ∅11.9 mm Max Aperture, material: Stainless Steel, optical shape: Circular, compatible lens tubes: [SM1], iris diaphragm min: 0, iris diaphragm max: 11.9, weblink: https://www.thorlabs.com/thorproduct.cfm?partnumber=SM1D12SZ, step file: SM1D12SZ-Step, weblink status: Valid - in stock.