Aluminum 102mm Doublet Barlow We are sold out of

We are sold out of many models

With instructions printed on the back for handy reference you will be locating constellations and select deep sky objects within minutes

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Improved transmission translates to maximum image brightness and contrast

Aluminum 102mm Doublet Barlow We are sold out ofFeatures The Explore Scientific AR Series telescopes are classic air spaced, crown and flint, doublet achromatic f 6. 5 refractors with a superior class optical figure. Whether you choose the AR102 (4"), AR127 (5") or AR152 (6") model, you will be impressed by the stunning images revealed to you at the eyepiece, and all at a small fraction of the price you'd pay for a comparably sized apochromat refractor. Designed to handle the rigors of public star