1.65µm Long Wave Pass Edge Filter

1.65µm Long Wave Pass Edge Filter

Part Number: LWP-1.65-25

25 mm diameter sample.

£150.00 (Free Shipping)

  • Stock 1.65µm Long Wave Pass Edge Filter “on the shelf” for next day shipping, 25 mm diameter x 0.5 mm thick.
  • Vortex’s trademark RockArd© deposition technology makes our filters highly durable and suitable for the toughest environments.
  • All of our filters exhibit high angular tolerance, extremely low change with temperature and very high resistance to thermal shock.

Custom Quote

For large volumes and specific enquiries please contact us.

Email: enquiries@vortexopticalcoatings.co.uk

Call: +44 (0) 1455 613029

Optical Specification

Transmission Peak90% ave in pass band
Blocking RangeUV, Visible plus desired part of IR.
Angle Of Incidence
Substrate25 mm Diameter, 0.5 mm Thick
Surface QualityLess than 60-40 Scratch-Dig

Environmental Specification

Mild AbraisionMIL-C-48497APara
Severe AbrasionMIL-C-48497APara
Water SolubilityMIL-C-48497APara

Spectral Performance

Suitable Detectors

These filters are suitable to be used with Lead Sulphide (PbS), Mercury Cadmium Telluride (MCT) and Boltometer type detectors.