D30*3mm EFL-100mm N-BK7 Focus Bi Concave Lens led Optical Glass co2 laser in Camera Telescope Objective Lenses
Technical Details
| Brand Name: | MoWen |
| Material: | Glass |
| Model Number: | H-K9L(N-BK7)Lenses D30*3mm EFL-100mm |
| Shape: | Spherical |
| Structure: | Double Concave |
| Usage: | Optical |
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