1.3-2.5 µm Near IR Bandpass Filter

1.3-2.5 µm Near IR Bandpass Filter

Part Number: BPF-1.3-2.5-25

25 mm diameter.

£150.00 (Free Shipping)

  • Stock 1.3-2.5 µm Filters “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, for 1.3-2.5 µm band
Blocking RangeUV and visible-1.2µm, 2.6-3.8µm.
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 in Lead Selenide (PbS), Mercury Cadmium Telluride (MCT) and Boltometer type detectors.