DayStar Imaging 2" Focal Reducer with T Mount # FR2DT

Our Price: $285.00
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In Stock (1 Available)
Ships by Next Business Day
Our Product ID: OFR-DS-FR2DT
Manufacturer SKU: FR2DT
Item Can Ship: Worldwide
DayStar Imaging 2" Focal Reducer with T Mount # FR2DT

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  • DayStar Imaging 2" Focal Reducer with T Mount # FR2DT
  • DayStar Imaging 2" Focal Reducer with T Mount # FR2DT
  • DayStar Imaging 2" Focal Reducer with T Mount # FR2DT

Product Details

DayStar's Imaging Focal Reducer can give you more field of view in your images. 2" to T mount, with included T extension tube for even more reduction.

With a T-mount camera connected directly to the reducer, the focal length is cut in half - 0.5X. Add the 20mm extension tube for 0.33X. Even better is to combine the T-thread Interference Eliminator (sold separately) with the reducer for an interference-free 0.38X effect.

Please note that the obtainable field of view is usually limited by the etalon clear aperture; Quantum filters will result in a larger usable field than Quark or Ion.

Allows full disk imaging with SR127 and 2/3" monochrome CCDs such as ICX625, ICX655, IMX250, IMX264.

Focal reducer specifications:

  • Four elements in two groups.
  • 36mm clear aperture.
  • Front: Male 2" eyepiece drawtube.
  • Rear: Male T thread (M42x0.75)
  • Flange to flange distance: 5mm.
  • Overall length: 38mm.

Extension tube specifications:

  • Front: Female T-thread (M42x0.75)
  • Rear: Male T-thread (M42x0.75)
  • Flange distance: 20mm
  • Overall length: 25mm
  • Knife edge baffles for superior contrast.