Title: | 405/445/520nm Laser Collimating Lens 7mm Focus 8mm Diameter Aspheric Glass Lens | ||
Lens size: | 7.0mm in diameter | Lens geometric parameters: | aspheric mirror |
Lens focal length: | F=8mm | Lens thickness: | about 1.8-2MM |
Surface treatment: | 400-550nm AR coating | ||
The lens material is: | High-quality coated optical lens, suitable for various blue-violet laser pens and spirit level and other optical products; | ||
Package: |
1*Diameter 7mm Glass Focusing Lens |