Description
M9×P0.5 Threaded Collimating Lens for 635nm Red Laser Diodes — EFL 8.0mm
Our M9-threaded laser collimator lenses are engineered for 630–680 nm red laser diodes, delivering tight beam collimation in a compact Ø9 mm × 10 mm barrel.
Featuring a molded glass aspheric element with broadband AR coating at 635 nm and a precision M9×0.5 fine-thread housing, they allow fine focus adjustment by threading depth.
With >95% transmission and low wavefront error, these collimators are the standard choice for dot/line laser modules, alignment tools, and OEM LD packaging. Custom EFL (4/6/10/15 mm), coatings, and housing materials available.
Applications:
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Red Laser Modules — 635/650 nm dot / line / cross laser pointers and alignment modules
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Industrial Alignment & Positioning — Machine tool guide, construction leveling, pipe-laying lasers
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Optical Sensing / LIDAR — Low-cost red-source collimation in short-range sensors
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OEM Laser Diode Packages — Direct screw-in collimator for laser diode holders
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Scientific / Teaching Lasers — HeNe-replacement diode modules
For Collimating lens, the focal length we have 3.77mm,4.02mm, 4.39mm,6mm,6.2mm ,6.5mm,8mm, 8.3mm, 9.8mm, 10mm,11.2mm and 12mm.
Check the stock lenses in the following files.
Contact:Rebecca Xu
Email: rebecca@realpoo.cn
