EFL15.18mm Glass Aspherical Collimator Lens Lens Material : Single element ; Coated optical aspherical glass Lens Holder : M14mm x 0.5mm thread , 8mm length , brass EFL ( Effective Focal Length): 15.18mm CA (Clear Aperture) : 79.5mm NA (Numerial Aperture) : 0.3mm Working Distance: 10.35mm BBAR Coating :400-700nm Send Inquiry Live chat Product Detail Big clear aperture mounted aspherical collimator lens. Tags: M14 Thread Collimator LensCollimating Glass LensCollimating Glass Lenses Share: PREVIOUS:9.5mm Dia 24.06FL Molded Glass Aspherical Lens NEXT:EFL11.2mm 400-700nm M10 Laser Collimator Lens Related Products 3mm Dia 2mm FL Molded Glass Aspheric Lens K9 Glass Laser Mirror 10mm Dia 19mm FL Molded Glass Aspheric Lens 1200 Grooves 32 x 32mm holographic diffraction grating 1064nm AR coated Fused Silica Laser Protective Lens Optical Glass Roof Prism