SupIR 19-275 mm f/5.5 Motorized Continuous Zoom MWIR 640x512 Imaging Lenses

The SupIR 19-275mm f/5.5 motorized focus MWIR imaging zoom lens has a 19 to 275 mm focal length with an f-number of 5.5. This continuous zoom lens is compatible with 640x512 format cooled MWIR cameras.

Advanced technologies for the highest performance mid-wave focal planes
High-durability and hard-carbon 3.4-5 µm wavelength AR coatings
Passive athermalization with the highest imaging performance from -32 to +75°C
Optimized for 15 µm pixel pitch 640x512 cooled MWIR cameras
Vehicle detection range exceeding 14.5 km
Requires export license

See All Features

HFOV [deg]

WFOV (19 mm)

	Format
Pitch	640x512
15 µm	29.8°

NFOV (275 mm)

	Format
Pitch	640x512
15 µm	2.0°

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.

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.