






🔦 Elevate your laser game with precision optics that professionals trust!
This 405-G-2 laser collimating lens features a 4.02mm focal length and over 98% light transmittance, housed in a durable M9x0.5 brass holder. Coated specifically for 405nm and 445nm wavelengths, it delivers superior performance for red and blue/violet laser diodes, making it an essential upgrade for precise laser diode modules.
| ASIN | B07D2C687J |
| Date First Available | 13 June 2018 |
| Item Weight | 30 g |
| Item model number | 405-G-2 |
| Material Type | Brass |
| Product Dimensions | 0.9 x 0.9 x 0.1 cm; 30 g |
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