12.7mm Dia. x 100.0mm FL, NIR I Coated, Plano-Convex Lens

Product Details AR Coated to Provide <0.5% Reflectance per Surface for 600 - 1050nm Designed for 0° Angle of Incidence Various PCX Coating Options: Uncoated , MgF 2 , VIS 0° , VIS-NIR , NIR II , VIS-EXT , and YAG-BBAR TECHSPEC NIR I Coated Plano-Convex (PCX) Lenses have a positive focal length, making them ideal for collecting and focusing light in imaging applications. They are also useful in a variety of applications involving emitters, detectors, lasers, and fiber optics. TECHSPEC NIR I Coated Plano-Convex (PCX) Lenses are available in a wide variety of diameters and focal lengths. Identical designs of these PCX lenses are also offered uncoated or with broadband anti-reflective (BBAR) coatings, which include MgF2 , VIS 0° , VIS-NIR , NIR II , VIS-EXT , and YAG-BBAR . Specifications General Type: Plano-Convex Lens Physical & Mechanical Properties Diameter (mm): 12.70 +0.0/-0.025 Center Thickness CT (mm): 1.70 ±0.10 Edge Thickness ET (mm): 1.31 Centering (arcmin): <1 Clear Aperture CA (mm): 11.7 Bevel: Protective as needed Optical Properties Effective Focal Length EFL (mm): 100.00 @ 587.6nm Focal Length Specification Wavelength (nm): 587.6 Back Focal Length BFL (mm): 98.88 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More N-BK7 f/#: 7.87 Coating: NIR I (600-1050nm) Coating Specification: R avg ≤0.5% @ 600 - 1050nm Wavelength Range (nm): 600 - 1050 Surface Quality: 40-20 Power (P-V) @ 632.8nm: 1.5λ Irregularity (P-V) @ 632.8nm: λ/4 Focal Length Tolerance (%): ±1 Radius R 1 (mm): 51.68 Numerical Aperture NA: 0.06 Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification. 7 J/cm 2 @ 1064nm, 10ns Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 235: Compliant ×