405nm Spherical Focus Lens, 4mm Focus Length
　

Specifications:
　


　

1.Suitable for 405nm laser diode/6.325mm diameters

2.Lens mode: non-spherical surface

3.Focus length:F=4.02mm

4.Lens surface:Coated 405-450nm high permeability .

Note: Please handle the lens carefully to avoid any scratch  or dirty on the surface.

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