DayStar Interference Eliminator (T/C Mount) Style:C Mount Antares Model No: IFREWT Optics

Antares Model No: IFREWT Optics Type: Finderscope Aperture: 50 mm Magnification: 7x Optical Design: Doublet True FOV: 6

Telescope: William Optics RedCat 51 (250mm f4

85x Reducer/Flatteners to easily adapt to your Evostar ED telescope

The 8409 hand controller can be used for the following:

Max Power 30 Watts

DayStar Interference Eliminator (T/C Mount) Style:C Mount Antares Model No: IFREWT OpticsPhotographers imaging in monochromatic light, such as Hydrogen Alpha, using an electronic sensor frequently encounter a wavy pattern of light and dark lines superimposed over their images. These lines are called interference fringes, interference patterns, or Newton's Rings. In long focal ratio applications, the nearly parallel light can internally reflect inside the image sensor or camera, causing an addition or subtraction of the light waves,