SupIR 45/135 mm, f/1.1, f/1.6 Motorized Focus LWIR XGA Imaging Lenses

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Overview

The SupIR 45/135mm f/1.1, f/1.6 motorized focus LWIR imaging lens has a 45 mm and 135 mm focal lengths with 1.1 and 1.6 f-numbers. This dual field of view lens (M-FOV) is designed for 1024x768 XGA format uncooled LWIR cameras.

Advanced technologies for the highest performance long wave focal planes
LWIR Hard-carbon AR coating for 8-12 µm
Passive athermalization with the highest imaging performance from -40 to +65°C
Compatible with 12 μm pixel pitch, 1024x768 XGA format LWIR cameras
Motorized focus and FOV switch mechanisms
Requires export license

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		Compare	Model	Compatibility	sortOrder	rankScore	ranking	Drawings, CAD & Specs		Coating Type	Avg.Trns.	Availability	Featured Item	Price		Brand
		680020-009 SupIR 45/135mm f/1.1, f/1.6 LWIR M-FOV Motorized Lens, SupIR, 45/135 mm, f/1.1, F/1.6, Mounting Plate Contact Us	680020-009 SupIR 45/135mm f/1.1, f/1.6 LWIR M-FOV Motorized Lens, SupIR, 45/135 mm, f/1.1, F/1.6, Mounting Plate	UNIVERSAL	0.0	1.0	0.0		0.0	Hard Carbon mounting plate	85%	Contact Us

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WFOV (45 mm)

	Format
Pitch	320x240	640x480	1024x768
17 µm	7.0°	14.3°
12 µm	4.9°	9.9°	16.3°

NFOV (135 mm)

	Format
Pitch	320x240	640x480	1024x768
17 µm	2.3°	4.6°
12 µm	1.6°	3.3°	5.2°

Specifications

Type

Multiple Field of View
Focal Length Requirement

100 to 249 mm
Focal Length

45 and 135 mm
F/#

1.1 and 1.6
Spectral Range

8-12 μm
Back Focal Length

48.35 mm in air
Focus Mechanism

Motorized
Focus Range

10 m to infinity Wide, 50m to infinity Narrow
Focus Time

<1 s

FOV Switch Mechanism

Motorized
FOV Switch Time

<2 s
Operating Temperature Range

-40°C to +65°C
Storage Temperature Range

-40°C to +71°C
Sealing

IP 67 front element only
Drive Voltage

12 V
Current Consumption

0.7A average, 1.0A peak at T=-40°C
0.6A average, 1.0A peak at T=20°C
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.