Ophir IR Optics 2024 Catalog

SupIR 18-225mm f/4 Motorized Continuous Zoom 680473 Property Value Optical WFOV NFOV Focal Length 18 225 Average transmission (3.4-4.9μm) ≥80% (HCLR) / ≥87% (HD) Cold stop to FPA Distance 19.4-20.5mm Cold Stop CA Ø4.88mm (for 19.2-20.5mm CSH) Back Focal Length 26.9mm in air (with 1+0.5mm Ge windows) Minimum Focusing Range 5m 50m Nuc (by defocus) Yes Mechanical Focus Mechanism Motorized. Adjustable Focus Time (minimum range to ∞) <2 sec. Zoom Time (NFOV to WFOV) <5 sec. Max. Dimensions Ø61.4 x 84mm Weight 326gr NEW NFOV (225mm) HFOV 640x512 1280x1024 15µ 2.4° 10μ 1.6° 3.3° WFOV (18mm) HFOV 640x512 1280x1024 15μ 29.9° 10μ 20.2° 39.1° MWIR | ZOOM 100 For latest updates please visit our website: www.ophiropt.com/infrared 07-2024