Ophir IR Optics 2025 Catalog

Property Value Optical WFOV NFOV Focal Length 26mm 105mm F# 1.6 Average transmission (8-12μm) 90% (HD) Back Focal Length 37.735 mm in air Minimum Focus Range 4m 15m Nuc (by defocus) Yes Mechanical Focus Mechanism Motorized Focus Time (minimum range to ∞) ≤5 sec. Zoom Mechanism Motorized Zoom Time (NFOV to WFOV) ≤8 sec. Weight 600gr Max. Dimensions Ø82mm x 114.5mm SupIR 26-105mm f/1.6, Motorized Continuous Zoom 680320 WFOV(26mm) HFOV 320x240 640x480 1024x768 17μ 12.5° 25.3° 12μ 8.8° 17.7° 28.7° NFOV(105mm) HFOV 320x240 640x480 1024x768 17μ 3.0° 5.9° 12μ 2.1° 4.2° 6.7° LWIR | ZOOM 78 For latest updates please visit our website: www.ophiropt.com/infrared-optics 03-2025