Description

Daystar 0.5x 0.33X Imaging Focal Reducer

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.

Technical Specifications

Elements		Four elements in two groups.
Clear Aperture		36mm
Connection Telescope Side		2″ Nosepiece
Connection Camera side		M42x0.75 (T T2) Thread- Male
Flange to Flange Distance		5mm
Overall Length		38mm

In the Box

• 0.5x 0.33x Focal Reducer
• 20mm T Extension Tube

• Warranty & Manuals

  Daystar 1-Year Warranty

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