Ophir IR Optics 2025 Catalog

Property Value Optical WFOV NFOV Focal Length 50mm 700mm SupIR 50-700mm f/5.5, Motorized Continuous Zoom 680472 WFOV(50mm) HFOV 640x512 10.9° NFOV(700mm) HFOV 640x512 0.8° 15μ 15μ Cold Stop to FPA Distance 19.7mm Cold Stop CA Ø3.52mm Back Focal Length 23.52 mm in air Nuc (by defocus) Yes Minimum Focus Range 1m 33m Mechanical Focus Mechanism Motorized Focus Time (minimum range to ∞) ≤8 sec. Zoom Mechanism Motorized Zoom Time (NFOV to WFOV) ≤5 sec. Weight 1.64 kg Max. Dimensions Ø156.2 x 176.7mm Average Transmission (3.7-4.7μm) >80% (HC) F/# 5.5 MWIR | ZOOM 122 For latest updates please visit our website: www.ophiropt.com/infrared-optics 03-2025