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.

  • Explore Scientific ED102 Triplet Go-To Combo
    Save 29%
    Original Price $ 2,099.99
    Current Price $ 1,499.99

    Explore Scientific ED102 Triplet Go-To Combo

    Explore Scientific

    ED102 Essential Series The Explore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope is a true apochromat refractor tha...

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    Original Price $ 2,099.99
    Current Price $ 1,499.99
    Save 29%