Ophir IR Optics 2024 Catalog

LightIR 18-225mm f/3.6 Motorized Continuous Zoom 680442 Property Value Optical WFOV NFOV Focal Length 18 225 F# 3.6 Average transmission (3.4-4.2μm) >87% (HD) / ≥80% (LRHC) Cold stop to FPA Distance 12mm Cold Stop CA Ø3.34mm Back Focal Length 18.5mm in air Minimum Focusing Range 5m 50m Nuc (by defocus) Blur to 7mm diameter , Optional: mechanical shutter Mechanical Focus Mechanism Motorized. Adjustable Focus Time (minimum range to ∞) <2 sec. Zoom Time (NFOV to WFOV) <5 sec. Max. Dimensions Ø63mm x 84.6mm Weight <300gr NEW WFOV (18mm) HFOV 640x512 10μ 20° NFOV (225mm) HFOV 640x512 10μ 1.6° MWIR | ZOOM 98 For latest updates please visit our website: www.ophiropt.com/infrared 07-2024