Fixed-focus camera objective 680260

SupIR 60mm f/1.25, Fixed Athermalized Optical Focal Length: 60mm F/#: 1.25 Average Transmission in (8-12µm): 84% (HC) Back Focal Length: 13.66mm in air Mechanical Focus Mechanism: Fixed Depth of Field: 160m to infinity Focus Range: 2m to infinity Weight: 212gr Max. Dimensions: Ø61.4mm x 59.4mm Environmental Operating Temperature: -40°C to +80°C Storage Temperature: -54°C to +85°C Sealing: IP 67 front element only Configurations 680260-001: High Durability 680260-002: Hard Carbon