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Size:Φ4mm*H2.3*F3.0
Diameter:4mm Height:2.3mm
Focal Length:F3.0mm
Light transmittance: 95%
Refractive index: 1.474
Working temperature: - 50 to 450 degrees
Material: high borosilicate glass
Light angle: adjustable angle (the actual focusing angle can be obtained by adjusting the distance between the lens and LED)
Optical glass convex lens is applicable to LED spotlights, car lights, focusing flashlights, projection lights, explosion-proof lights, down lights, and other lighting products. It has high temperature resistance, non-aging, high intensity, high transmittance, uniform light spot, shadow, dark area. It can be used with various high-power LED 1W, 3W, 5W, 8W, 10W 15W, 20W, 50W and other ultra-high-power LED products.
Package Included:5PCS X Optical Glass Lens Without Edge
Caleb Barbaree
2025-08-23 10:57:53
great for model bubble lenses
Matt
2025-06-16 18:07:33
I bought these to use for a lense in a 3D printed toy "raygun" made to go with a Halloween costume. The bright blue LED I used for this shined brightly through the lens. They worked great for my purpose.
D. Greene
2025-03-02 11:49:35
Fast service, inexpensive, accurate description.
roger r.
2024-12-11 16:53:29
I used these for the center of a lizesize K-2SO eyes they fit perfectly in the center of the 3d printed eye insert from Droid Division.
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