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ImSpector MWIR

Gilden Photonics provide a fully integrated Hyper-Spectral imaging solution for the Medium-Wave Infrared Region (MWIR).

The unique Imspector MWIR spectrograph provides high imaging quality and optical throughput for the range of 3-5μm.

It is intended to explore and remotely identify solids, liquids and gases in the main chemical fingerprint region.


Spectral Range 3.0-5.0 μm
F* 2.0 -
Magnification 0.5 -
Transmission of Optics >65% -
Diffraction Efficiency Average >65% m
RMS Spot Size 60 nm/mm
Dispersion 560 um/mm
Input Slit Size 120 x 19 nm/mm
Spectral Resolution 35 nm
Smile < 2 m
Keystone < 4 m
Image size (Spectral x SPatial) 3.57 x 9.6 mm
Dimensions (along slit x across slit x along optical axis) 70 x 100 x 100 mm
Weight 770 g
Optomechanical Output Interface Customised -
Free Space for Mounting 24.6 mm
Spectral Range 30-5.0 3.0-5.0 m
Field of View 24 45 degrees
Dimensions (length x lens tube diameter) 52 x 33 30 x 28 mm
Weight 100 70 g
Optomechanical Output Interface Custom to camera -
ImSpector MWIR

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Contact us

Gilden Photonics Ltd.
Unit 13 Telford Court
9 South Avenue
Clydebank Business Park
Glasgow G81 2NR

tel: +44 (0)141 952 9475
fax: +44 (0)141 952 9400