SupIR 35 mm f/1.0 Manual Focus Radiometric LWIR Imaging Lenses

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HFOV [deg]
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Overview

The SupIR R-35mm f/1.0 manual focus radiometric LWIR imaging lens has a 35.0 mm focal length with an f-number of 1.0. This single field of view lens (1-FOV) is designed for 640x480 VGA format uncooled LWIR cameras.

Advanced technologies for the highest performance long wave focal planes
LWIR High-durability 8-12 µm and High-efficiency 3-14 μm AR coatings
Passive athermalization with the highest imaging performance from -20 to +60°C
Compatible with 12 & 17 μm pixel pitch, 640x480 VGA format LWIR cameras
Providing superior performance from 100 m out to infinity
Cost-effective solution for high-resolution thermal imaging and sensing

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Products

Compare	Model	Compatibility	rankScore	Coating Type	Average Transmission	Availability
65119-04 SupIR R-35mm f/1.0 LWIR 1-FOV Manual Lens, SupIR, 35 mm FL, f/1.0, High Efficiency, Radiometric Contact Us	65119-04 SupIR R-35mm f/1.0 LWIR 1-FOV Manual Lens, SupIR, 35 mm FL, f/1.0, High Efficiency, Radiometric	UNIVERSAL	1.0	High Efficiency	92%	Contact Us
65119-05 SupIR R-35mm f/1.0 LWIR 1-FOV Manual Lens, SupIR, 35 mm FL, f/1.0, High Durability, Twist Lock, Radiometric Contact Us	65119-05 SupIR R-35mm f/1.0 LWIR 1-FOV Manual Lens, SupIR, 35 mm FL, f/1.0, High Durability, Twist Lock, Radiometric	UNIVERSAL	1.0	High Durability	96.6%	Contact Us
65119-06 SupIR R-35mm f/1.0 LWIR 1-FOV Manual Lens, SupIR, 35 mm FL, f/1.0, High Efficiency, Twist Lock, Radiometric Contact Us	65119-06 SupIR R-35mm f/1.0 LWIR 1-FOV Manual Lens, SupIR, 35 mm FL, f/1.0, High Efficiency, Twist Lock, Radiometric	UNIVERSAL	1.0	High Efficiency	92%	Contact Us

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HFOV [deg]

	Format
Pitch	320x240	384x288	640x480
25 µm	13.1°	15.7°
17 µm	8.9°	10.7°	17.8°
12 µm	6.3°	7.5°	12.6°

HFOV [deg]

	Format
Pitch	320x240	384x288	640x480
25 µm	13.1°	15.7°
17 µm	8.9°	10.7°	17.8°
12 µm	6.3°	7.5°	12.6°

Specifications

Type

Single Field of View
Focal Length

35 mm
F/#

1.0
Back Focal Length

30.2 mm in air
Back Working Distance

16.8 mm
Focus Mechanism

Manual
Focus Range

1.5 m to infinity

Depth of Field

100 m to infinity
Weight

320 g
Dimensions

Ø86 x 75 mm
Operating Temperature Range

-20 to +60°C
Storage Temperature Range

-40 to +70°C
Sealing

Not sealed
Wavelength Region

LWIR

Specifications

Type

Single Field of View
Focal Length

35 mm
F/#

1.0
Back Focal Length

30.2 mm in air
Back Working Distance

16.8 mm
Focus Mechanism

Manual
Focus Range

1.5 m to infinity

Depth of Field

100 m to infinity
Weight

320 g
Dimensions

Ø86 x 75 mm
Operating Temperature Range

-20 to +60°C
Storage Temperature Range

-40 to +70°C
Sealing

Not sealed
Wavelength Region

LWIR

Features

High Performance Long 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.

High-durability and Hard-carbon AR Coatings

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.