Coating: 650nm ~ 910nm. 1 Optical Glass Aspheric (Monolithic)Laser Collimating Lens. EFL (Effective Focal Length): 10mm SD (Diode To Lens Distance): 8.9mm.
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A large display window allows the user to clearly see the face of the device. Designed for the accurate collimation of Newtonian Reflectors, Dobsonians and Refractors. Model Laser Collimator. Type Collimating Eyepiece.
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1 Optical Glass Aspheric (Monolithic)Laser Collimating Lens. Coating: 400nm ~ 700nm. Working Distance: 5.67 mm Material: D-ZK2N.
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5 x 650nm 30mw Laser Diode Module. Laser Shape:Dot/Line(You can get the dot module after taking off the line lens)/Cross. Be sure the operator has experience in optics DIY or testing.
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10pcs 200nm-1100nm Focusable Lens DIY Blue Red Green IR Laser Module. Be sure the operator has experience in optics DIY or testing. Lens Material: Plastic. Lens Size: 7mm. 10 x 200nm-1100nm Lens. For 405nm 450nm 505nm 515nm 532nm 638nm 650nm 780nm 808nm 980nm,ect.
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Lens Wavelength: 200nm~1100nm. 5pcs Focusable Line Laser Lens w/ 200-1100nm Collimating. Used as collimating lens or focusing lens for all kinds of laser diodes. Lens: Plastic.
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Red laser collimation beam with 7 brightness levels. You no longer go back and forth to the eyepiece, just watch the colimator from the mirror end of the scope and adjust the screws. 7 settings of brightness is useful and easier on the eyes and great for different areas of light.
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