-40%

SV183 1.25 2 Inch IR Pass Filter 1 685nm Reduce Effects Seeing for Planetary New

$ 33.25

Availability: 100 in stock
  • Net Weight: 8g / 0.3oz /0.02lb
  • Features: universal
  • Product Name: IR Pass 685nm Filter
  • Brand: SVBONY
  • Material 1: B260
  • Condition: New
  • Return shipping will be paid by: Seller
  • MPN: SV1831.25001
  • Clear Aperture: 26mm
  • Substrate Thickness: 1.1mm
  • Surface Quality: 60/40
  • Blocking: OD2@400-660nm
  • Surface parallelism: 1/4
  • All returns accepted: Returns Accepted
  • Type: Planetary
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Material: Aviation Aluminum 6061T6
  • Origin: CN(Origin)
  • Wavelength Range: 350-1100nm
  • Cut-on: 670nm
  • Thread: M28.5*0.6
  • Model: 001
  • Compatible Brand: Universal
  • Compatible Series: Universal
  • Parallelism: 30inch
  • Single Thread: Yes
  • Compatible Model: universal
  • Item must be returned within: 30 Days
  • Peak transmittance: 670nm@T=50% 673-1100nm@T>95%
  • Size: 2.0 in

    Description

    SV183 1.25 2 Inch IR Pass Filter 1 685nm Reduce Effects Seeing for Planetary New
    Effect after use:
    User: Star Hunter
    Date: 2021-01-18
    Equipment:
    -Levenhuk Ra R66 ED Doublet Black telescope
    -Sky-Watcher AZ-GTi mount
    -Svbony SV183 IR Pass 685 nm 1.25″ filter
    -QHY5III178m camera.
    Stacking 250 frames from 2410.
    Location: Russia, Anapa, backyard.