The SupIR 75mm f/1.2 manual focus MWIR imaging lens has a 75 mm focal length with an f-number of 1.2. This single field of view lens (1-FOV) is designed for 1280x1024 SXGA format cooled MWIR cameras.
Advanced technologies for the highest performance mid-wave focal planes
High-durability and hard-carbon AR coatings for 3.4-5 μm MWIR wavelengths
Passive athermalization with the highest imaging performance from -20 to +55°C
Compatible with 10 μm pixel pitch, 1280x1024 SXGA format MWIR cameras
Providing superior performance from 400 m out to infinity
Cost-effective solution for high-resolution thermal imaging and sensing
Additional CAD file downloads are not available for this product.
manual-75mm-f-1.2-mwir-hd-imaging-lens - Drawings
Additional drawings are not available for this product.
Format
HFOV
320x240
384x288
640x512
1280X1024
15 µm
3.7°
4.4°
7.3°
10 µm
2.4°
2.9°
4.9°
7.8°
5 µm
2.4°
3.9°
Specifications
Type
Single Field of View
Focal Length Requirement
10 to 99 mm
Focal Length
75 mm
F/#
1.2
Spectral Range
3.4-5 µm
Back Focal Length
44.05 mm in air
Focus Mechanism
Manual
Depth of Field
400 m to infinity
Focus Range
5 m to infinity
Operating Temperature Range
-20°C to +55°C
Storage Temperature Range
-40°C to+80°C
Sealing
IP 67 front element only
Wavelength Region
MWIR
Features
High Performance Mid-Wave Focal Plane
Using advanced technologies, top-quality materials and unique coating techniques, together with innovative engineering and opto-mechanical designs, we have earned a reputation for excellent performance, durability and quality.
Our highly abrasion-resistant, anti-reflective advanced optical coatings include several types of Hard Carbon coatings which provide maximum durability, energy transmission & minimal reflection. Our innovative coating technologies include:
Physical Vapor Deposition (PVD) – Thermal heating and electron gun
Ion Assisted Deposition (IAD) – Ion gun
Plasma Enhanced Chemical Vapor Deposition (PECVD) for DLC coatings
Passive Athermalized Lens Assembly
Our IR imaging lens assemblies incorporate passive athermalization of the lenses and opto-mechanical system to maintain the highest imaging performance over the full operating temperature range. We use advanced materials that enable unique athermalization properties and optomechanical designs that effectively compensate for optical variations over a wide temperature range.
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