G8 Type Mounted Large Aperture Collimating Coated Lens

This single element lens gives an increase in output compared with the 3-element lenses with a small reduction in beam quality.

Large central aperture.

• Lens Material: Single element; Coated optical glass
• Lens Holder: 9mm x 0.5mm thread, 9mm length, brass
• EFL (Effective Focal Length):8.0mm
• CA (Central Aperture): 6.5mm
• SD (Diode to lens): 5.67mm
• NA (Numerial Aperture): 0.60mm
• Coating: 400-700nm