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IR-Pass Filter 685nm 2" for Planetary Photography - Svbony

IR-Pass Filter 685nm 2" for Planetary Photography - Svbony

svbony-W9142B

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€39,90 EUR
€39,90 EUR
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Optimize your planetary and natural photography with the Svbony 2-inch 685nm IR-Pass filter. This filter is designed to reduce the effects of atmospheric turbulence, improve contrast, and darken the twilight sky, allowing for detailed shots of the Moon and planets even at dawn or dusk. Also perfect for infrared nature photography, it reveals unique details in plants, sky, and clouds.

  • Size: 2 inches
  • Lens material: SCHOTT B260 glass
  • Frame material: 6061T6 aviation aluminum
  • Substrate thickness: 1.1 mm
  • Surface quality: 60/40
  • Surface parallelism: 1/4 λ
  • Thread: M48*0.75
  • Wavelength range: 350-1100 nm
  • Blocking: OD2@400-660 nm
  • Maximum transmission: 673-1100 nm at T>95%
  • Net weight: 15 g
  • Effectively reduces the effects of atmospheric turbulence for sharper images
  • Improves the contrast of planetary images
  • Ideal for capturing infrared details in nature
  • Robust and lightweight construction thanks to the anodized aluminum frame
  • Compatible with standard 2-inch equipment
  • Suitable for equipment with 2-inch threading (M48*0.75)
  • 2-inch 685nm IR-Pass filter
  • Dust-resistant protective case
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