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SVBONY SV183 1.25 inch 685nm IR PASS Filter

SKU: TBD06053132
Sale Sold out Pre-order
Regular price R 429.00
Regular price Sale price R 429.00
Pay in 3, 6, or 12 monthly instalments with

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6-13 business days

In Stock CHN

Processing time: 1-3 days

Description

The SVBONY SV183 1.25 inch 685nm IR PASS Filter is designed to enhance contrast in infrared imaging. It is suitable for daylight infrared imaging and can improve lunar and planetary photography.

  • Wavelength range: 350-1100nm
  • Cut-off wavelength: 670nm
  • Light barrier: OD2 @ 400-660nm
  • Peak transmittance: 670nm @ T equal to 50%, 673-1100nm @ T over 95%
  • Surface quality: 60/40
  • Parallelism: 30 inches
  • Material: aviation aluminum 6061T6
  • Thread: M28.5 x 0.69
  • Substrate thickness: 1.1mm
  • Through hole diameter: 26mm
  • Net weight: approximately 8g
  • Multi-layer coating: scratch-resistant, center wavelength stability
  • Manufacturing process: CNC machined, sandblasted, black anodized, laser engraved
  • Application: Suitable for photographing the moon and planets at dawn or dusk
  • Additional use: Compatible with nature photography in the near infrared (requires a camera sensitive to infrared above 670nm)
  • Note: Not designed for observation purposes

Questions about features, compatibility, or warranty? Chat with our local support team!