DayStar Filters 0.5x Imaging Focal Reducer

BH #DAFR2DT • MFR #FR2DT
DayStar Filters
DayStar Filters 0.5x Imaging Focal Reducer
Key Features
  • Native 0.5x Focal Reducer
  • 0.33x Reduction with 20mm Extension Tube
  • Four-Element Lens Design in Two Groups
  • Produces Wider Field of View for Imaging
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Improve your field of view when imaging with Daystar Filters' 0.5x Imaging Focal Reducer. When your camera is directly connected to the reducer, the focal length is reduced by half (0.5x), and with the addition of the included 20mm extension tube the reduction factor becomes 0.33x. The reducer is built for 2" drawtubes with a clear aperture of 36mm, and has standard M42x0.75 T-threads to accept camera-specific T-rings to mount your imaging system or DSLR. To improve the contrast and reduce internal light scattering, the extension tube is engineered with internal baffles.
Special Order
Expected availability: 2-4 weeks
$285.00
$48/mo. suggested payments.*
with 6 Mos. Promo Financing
SAFETY FIRST: Observing the Sun without the proper protection may result in serious personal injury, including permanent eye damage and blindness, and/or damage to equipment. Never point an optic at the sun without an approved solar filter on the front of the optic. For direct solar viewing, viewing the sun through an optic, or when using cameras with an optical viewfinder, ensure your filter is ISO 12312-2 (also written as ISO 12312-2:2015) certified. Never use photographic neutral density filters for direct solar viewing, viewing the sun through an optic, or when using cameras with an optical viewfinder.

Jacob K., B&H Optics Expert

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DayStar Filters FR2DT Overview

Improve your field of view when imaging with Daystar Filters' 0.5x Imaging Focal Reducer. When your camera is directly connected to the reducer, the focal length is reduced by half (0.5x), and with the addition of the included 20mm extension tube the reduction factor becomes 0.33x. The reducer is built for 2" drawtubes with a clear aperture of 36mm, and has standard M42x0.75 T-threads to accept camera-specific T-rings to mount your imaging system or DSLR. To improve the contrast and reduce internal light scattering, the extension tube is engineered with internal baffles.

UPC: 724696425069

DayStar Filters FR2DT Specs

Aperture3.6 cm, clear
Lens Configuration4 elements in 2 groups
Barrel Diameter2"
ThreadRear: M42 x 0.75, standard T-thread
Length1.5" / 3.8 cm
Packaging Info
Package Weight0.55 lb
Box Dimensions (LxWxH)3.7 x 3.2 x 3.2"
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