Ophir IR Optics 2024 Catalog

Property Value Optical WFOV NFOV Focal Length 25mm 225mm F# 1.5 Average transmission (8-12μm) 88% (HD) / 82% (HC) Back Focal Length 30.743mm in air Minimum Focus Range 1m >20m Nuc (by defocus) Yes Mechanical Focus Mechanism Motorized Focus Time (minimum range to ∞) ≤3 sec. Zoom Mechanism Motorized Zoom Time (NFOV to WFOV) ≤8 sec. (continuous zoom mode) ≤5 sec. (multi-field of view mode) Weight 4.3kg Max. Dimensions Ø178mm x 226.5mm SupIR 25-225mm f/1.5, Motorized Continuous Zoom 680157 WFOV(25mm) HFOV 320x240 640x480 1024x768 1280x1024 17μ 12.5° 25.2° 41.1° 12μ 8.8° 17.7° 28.6° 35.9° NFOV(225mm) HFOV 320x240 640x480 1024x768 1280x1024 17μ 1.4° 2.8° 4.4° 12μ 1.0° 1.9° 3.1° 3.9° LWIR | ZOOM 82 For latest updates please visit our website: www.ophiropt.com/infrared 07-2024