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Iris Diaphragm, Iris Aperture Adjustable  for Laboratory for Workshop for Optical Instruments for Industry for Home

<ul><li>Provide small holes of different diameters in the optical system to meet different light transmission requirements</li><li>The compact and practical structure makes the diaphragm work more stable, light in weight and easy to operate</li><li>It is manufactured with  precise craftsmanship, with , long service life, high strength and  durability</li></ul>

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<br/><b>Specification:</b><br/>Item Type: Iris Aperture<br>Material: Aluminum Alloy<br>Color: As shown in the picture<br>Model: SK34<br>Outer Diameter Size: Approx.49mm / 1.93in<br>Inner Hole Size: Approx.1.5-34mm / 0.06-1.34in<br>Thickness: Approx.5.6mm / 0.22in<br>Application: Optical instruments such as lasering cameras<br> <br/><br/><b>Package List:</b><br/>1 x Iris Aperture <br/><br/><b>Note:</b><br/><div>1. Please allow 1-2in error due to manual measurement. Thanks for your understanding.</div><div>2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real  as standard.</div><div>3. Please pay attention to the incisive edges of the blades, pay attention to  when using, and do not put your hands on the blades.</div>

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