IR850nm 1.25 inch IR-Pass Filter S-series

The Player One IR850 nm 1.25″ IR-Pass Filter (S-Series) passes only deep infrared wavelengths (>850 nm), ideal for lunar and planetary photography under turbulent conditions or with specialized IR-sensitive sensors.

Key Features

• Passband: >850 nm
• Blocks visible light; isolates longwave IR
• Thread: M28.5×0.6, 1.25″ format
• Glass thickness: 1.85 mm; frame 7.5 mm

Why Choose This Product?

• Extreme IR imaging:
  Filters all visible light to capture deep infrared signal.
• Reduces seeing effects:
  Ideal for imaging through turbulence.
• Works with IR-sensitive sensors:
  Great results with mono planetary cams.
• Durable and precise:
  Player One coating tech ensures performance.