Ophir IR Optics 2025 Catalog

SupIR 8.9mm f/1.4, Fixed Athermalized 680275 TYPICAL ICD* Property Value Optical Focal Length 8.9mm F# 1.4 Average transmission (8-12μm) 94% (HD) / 87% (HC) Back Focal Length 11.55mm in air Mechanical Focus Mechanism Fixed Depth of Field 5m to infinity Focus Range 0.2m to infinity Weight 21gr Max. Dimensions Ø24.95mm x 18.5mm 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 680275-001 21 Ø24.95mm x 18.5mm 9.75 M24x0.5 HD 680275-002 HC HFOV 320x240 384x288 640x480 17μ 34.9° 41.8° 69.0° 12μ 24.3° 29.1° 49.1° * 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 32 For latest updates please visit our website: www.ophiropt.com/infrared-optics 03-2025