Ophir IR Optics 2025 Catalog

HFOV 320x240 384x288 640x480 1024x768 17μ 4.8° 5.7° 9.6° 12μ 3.4° 4.1° 6.8° 10.8° TYPICAL ICD* Property Value Optical Focal Length 65mm F# 1.25 Average transmission (8-12μm) 89% (HC) Back Focal Length 25.76mm in air Mechanical Focus Mechanism Manual Depth of Field 175m to infinity Focus Range 2.5m to infinity Weight 373gr Max. Dimensions Ø74mm x (63.0-67.2)mm Environmental Operation Temperature -40°C to +80°C Storage Temperature -55°C to +85°C Sealing IP 67 front element only Configurations Weight (gr) Dimensions BWD** Thread Coating 680061-003 373 Ø74mm x (63.0-67.2)mm 15 Bayonet HC SupIR 65mm f/1.25, Manual Focus 680061 * The ICD drawing provided here is primarily a representation and may not accurately reflect the product's actual dimensions and specifications. For precise integration specifications contact your local sales representative. ** The BWD value is calculated for a unique detector setup with varying sealing windows in terms of thickness and material. For more details, contact your local sales representative. LWIR | 1-FOV 60 For latest updates please visit our website: www.ophiropt.com/infrared-optics 03-2025