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G&H | StingRay Fuschia 0.9–1.7 µm SWIR lens, A compact black optical lens with a ridged cylindrical housing and red inner ring, labeled with specifications. The front glass element has a visible multi-coated surface that reflects shades of green, blue, and purple. Text around the rim includes “StingRay Optics” and focal details, indicating it is a precision shortwave infrared (SWIR) lens, likely used in industrial or scientific imaging applications. The lens is positioned on a white background

Fuschia SWIR Lens Assemblies

The Fuchsia Series™ offers unrivaled value as well as a multitude of configurations to choose from for SWIR imaging.

Full Product Description
Wavelength:
0.9–1.7 µm
f/#:
f/1.4, f/1.8
Focal length:
13 mm, 25 mm, 75 mm
Image Diameter:
12.3 mm, 21 mm
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Product description

Supporting wavelengths from 0.9–1.7 µm, Fuschia lenses offer a wide range of configurations and every lens in this series employs SWIR-specific materials and coatings, resulting in maximized transmission and chromatic performance.

Each focal length is offered in two styles making them suitable for everything from laboratories to fielded environments. Lens accessories such as adapters, extension rings, and filter holders transform our lenses into veritable multi-tools, universally compatible with a wide array of commercially available cameras.

Key features

  • Active thermalization functionalities

Specifications

NameValue
Wavelength 0.9–1.7 µm
f/#f/1.4, f/1.8
Focal length13 mm, 25 mm, 75 mm
Image Diameter12.3 mm, 21 mm