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Ophir Optronics
SupIR 5.8mm f/1, Athermalized & Radiometric, Fixed (Adjustable) Focus 65157

SupIR 5.8mm f/1, Athermalized & Radiometric, Fixed (Adjustable) Focus 65157

Product catalog summary

Specifications:
The SupIR 5.8mm f/1 lens is athermalized and radiometric with a fixed (adjustable) focus. It has a focal length of 5.8mm and an F-number of 1.0. The average transmission in the 8-12µm range is 95%. The horizontal field of view is 40.0° for a 4mm sensor, and there are no spurious reflections. The back focal length is 10.6mm in air.

Mechanical Properties:
The focus mechanism is manually adjustable, with a focus range from 0.1m to infinity. The lens weighs 16.5 grams and has dimensions of 14.8mm in length and 15mm in diameter.

Environmental Specifications:
The operating and storage temperature range is from -40°C to +85°C. The lens is sealed to IP67 standards and has a high durability external coating. It can withstand solar radiation of 1120W/m² at 49°C in still air. It meets the mechanical shock standard MIL-E-5400, Para.3.2.4.6.3, and vibration standard MIL-STD-810E.

Configurations:
The lens is available in configurations with different radiometric filters and fixed focus options. The horizontal field of view varies with sensor resolution, with specific values provided for resolutions ranging from 160x120 to 1024x768.

Catalog excerpts

SupIR 5.8mm f/1, Athermalized & Radiometric, Fixed (Adjustable) Focus 65157-1

SupIR 5.8mm f/1, Athermalized & Radiometric, Fixed (Adjustable) Focus 65157 HFOV[deg] 160x120 320x240 384x288 38μ 45.9 25μ 40.7 17μ Property 49.5 28μ 27.2 64.9 30μ 1024x768 50μ 640x480 57.0 Value Optical Focal Length 5.8mm F/# 1.0 Average Transmission (8-12µm) 95% (HD) Horizontal Field of View (FOV) 40.1° (4mm) Spurious Reflection No spurious reflections Back Focal Length 10.6mm in air Mechanical Focus Mechanism Manually adjustable Focus Range 0.2m to infinity Weight 26.5gr Dimensions Length 24.8mm, Ø25mm Operating Temperature -40°C to +85°C Storage Temperature -40°C to +85°C Sealing IP 67 External Coating High Durability Solar Radiation (Operating) 1120W/m² at 49°C in still air Mechanical Shock MIL-E-5400, Para.3.2.24.6.3 Vibration Athermalized Environmental MIL-STD-810E Configurations 65157-01 Rad filter 1% 65157-04 Rad filter 1%, Fixed Focus 39 For latest updates please visit our website: www.ophiropt.com

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