ZnSe Aspheric Lens Dia 25.4mm EFL 50mm for 4um IR Systems
High-precision ZnSe aspheric lens (Dia 25.4mm, EFL 50mm @ 4um). High NA 0.22 for diffraction-limited IR beam focusing. R...
Infrared Optical Products for OEM Engineering and Sourcing
Browse infrared windows, lenses, prisms, beam control optics, and material-ready components for OEM design, supplier comparison, and RFQ planning.
ZnSe Attenuator | 2-20 µm Broadband, 40/60 R/T Ratio
Premium CVD ZnSe attenuators for 2-20µm broadband laser power control. High damage threshold & 40/60 R/T ratio. Request ...
ZnSe Aspheric Lens EFL 12.70mm NA 0.67 for Infrared Optical Systems
High NA ZnSe aspheric lens with EFL 12.7mm for IR systems. iroptical offers precision ZnSe optics, customization and rel...
CVD ZnSe Stepped Windows Dia 50mm x 3.0mm Thickness
Premium 50mm CVD ZnSe stepped windows (3mm thick) for IR systems. Precision stepped profile, high transmittance, reliabl...
CVD ZnSe Stepped Windows | Dia 25mm, 2.0mm Thickness, Precision IR Optics
Precision CVD ZnSe stepped windows for CO2 laser & IR systems. In-stock & custom options with reliable lead times. Conta...
CVD ZnSe IR Attenuator Ø40mm 2 to 20 µm 20/80 R/T Ratio
Precision CVD ZnSe IR attenuators (2-20µm) with 20/80 R/T ratio. Ideal for thermal imaging & laser control. Request a qu...
ZnSe Meniscus Lens 50mm Dia 500mm Focal Length for 10.6μm LWIR Optics
50mm ZnSe meniscus lens with 500mm focal length for 10.6μm infrared systems. Premium LWIR optics with custom support. Co...
Uncoated ZnSe Plano-Convex Lens (Dia 12.7mm, FL 20mm, 10.6 µm)
Buy uncoated CVD ZnSe plano-convex lenses (Dia 12.7mm, FL 20mm) for 10.6µm CO2 lasers & IR systems. World-class quality ...
ZnSe Attenuator 5000nm T=40%+/-5% for IR Lasers
Precision ZnSe attenuator with T=40%+/-5% at 5000nm. Designed for mid-IR laser power attenuation. In-stock and custom op...
ZnSe Plano-Concave Lens Ø25.4mm f=-25.4mm 7-12μm BBAR
Precision ZnSe plano-concave lens (Dia 25.4mm, f -25.4mm, 7-12μm BBAR). Ideal for thermal imaging & beam control. In-sto...
CVD ZnSe Reflective Neutral Density Filter | 50% Transmission @ 5000nm
High-precision CVD ZnSe ND filter with 50% transmission @ 5000nm. Reliable IR attenuation for laser systems. In-stock & ...
Uncoated CVD ZnSe Biconcave Lens: 25.4mm Dia, -25.4mm EFL, 10.6μm
High-precision 25.4mm uncoated ZnSe biconcave lens for 10.6μm CO2 lasers. In-stock & custom options with reliable lead t...
Need a custom IR optic instead of a standard item?
Use the contact path to send wavelength range, material preference, coating requirement, dimensions, tolerances, and target quantity for review.