Explore Scientific AR152 Air Spaced Doublet Refractor Telescope Unihedron 25" barrel with filter thread

25" barrel with filter thread and groove to reduce chances of eyepiece falling should the lock in screw become loose

Compared with ASI120MM-S camera

Transmitted Wavefront RMS: λ/4

• Sets of 2 eyepieces for binoviewing available at discount prices

• Overall Optical length: 23-25mm (only when used as a 2" to 1

Explore Scientific AR152 Air Spaced Doublet Refractor Telescope Unihedron 25" barrel with filter threadDelivery timeframe: Please contact us this needs to be ordered in. The AR152 (six inch) model, is a classic air spaced, crown and flint doublet achromatic refractor, and it provides the brightest images and highest resolution of the AR Series. Our goal was to provide an extreme value by providing true diffraction limited optics at a price that will allow more people to explore the sky with a wide field (f 6. 5) large aperture refractor. Images of deep