CSM-Z5 SM1 Adjustable Telescopic Lens Tube Ø1" Threaded Optical Tube Scientific Experiment

CSM-Z5 SM1 Adjustable Telescopic Lens Tube Ø1" Threaded Optical Tube Scientific Experiment

$109.80
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Product information Model : CSM-Z5 Specification : 35.4mm*28.8mm Product name : Retractable lens tube Weight : 26.2g Thread type : SM1 (1.035" 40) Material : #7075 aluminum alloy Maximum stroke : 4.1mm   Characteristic   ▶The standard SM1 lens barrel can be screwed into the internal moving groove to construct a telescope lens tube assembly; ▶Non-rotating mobile SM1 lens tube, compatible with SM1 components; ▶It is possible to install 01-inch optical components with a thickness of 0.42 inches (10.7mm); ▶The maximum stroke is 0.16 inches (4.1mm), 0.5mm per revolution; ▶Fixed external SM1 thread and internal SM1 installation thread for translation; ▶With 1 CSK3 standard snap ring, used to fix optical components;   Optical commonly used thread size standard This is the unique thread of Thorlabs in the United States, not the commonly used optical thread. SM is the code for the thread of the sewing machine in terms of thread expression, but this company in the United Sta

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