Ophir IR Optics 2025 Catalog

SupIR 35-690mm f/4.0*, Motorized Continuous Zoom 680294 / 680295 Property Value Optical WFOV NFOV Focal Length 35mm 690mm F/# 4.0 85% (HD) / 82% (HC) 680294 Based on Zoom Lens: 15-300mm f/4 680084-003 Cold stop to FPA Distance 19.4mm Cold Stop CA Ø4.85mm BFL 23.3mm (assuming 1.5mm Ge window & filter) 680295 Based on Zoom Lens: 15-300mm f/4 680204-001 (for Scorpio detector) Cold stop to FPA Distance 20.47mm Cold Stop CA Ø5.1 BFL 26.6mm (assuming 1mm Si window & 0.3mm Ge cold filter) Minimum Focus Range 5m 200m Nuc (by defocus) Yes Mechanical Focus Mechanism Motorized Focus Time (minimum range to ∞) ≤1 sec. Zoom Mechanism Motorized Zoom Time (NFOV to WFOV) ≤7 sec. at -32°C; ≤5 sec. at T≥ 0°C Through-zoom boresight Within a radius of 0.35 mm at the focal plane along the full zoom range WFOV (35mm) HFOV 640x512 15.2° NFOV (690mm) HFOV 640x512 0.8° 1280X1024 15μ 10μ 15μ 10μ - - 1.0° HD FORMAT ° WFOV (60mm) HFOV 1280X1024 11.5 10μ NFOV boresight retention Within a radius of 0.35mm at the focal plane Through-zoom parfocality Focused image Weight 4kg Max. Dimensions Ø210mm x 264mm * For 10µm SXGA detectors, the EFL is 60-690mm MWIR | ZOOM 120 For latest updates please visit our website: www.ophiropt.com/infrared-optics 03-2025