AR Doublet Series
A Doublet, commonly called an achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic lenses are corrected to bring two wavelengths into focus in the same plane.
Description The AR152 (six-inch) model, is a classic air-spaced, crown-and-flint doublet achromatic refractor, and it provides the brightest image...View full details$ 869.99
Description FirstLight AR102mm White Tube Refractor with 1000mm focal length f/9.8 telescope with EXOS-2 GoTo German Equatorial mount; 11 lb count...View full details$ 899.99
Description Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, the versatile FirstLight...View full details$ 999.99