APO Triplet Series
Apochromatic (ED APO) lenses are designed to bring all of the colors into focus in the same plane. In contrast, achromatic lenses are corrected to bring two wavelengths of into focus in the same plane. For more specifications and information on the different types of glass used in our apochromatic triplets, please click here.
Original Price $ 849.99Current Price $ 639.99
Description The ED80 Essential Series Air-Spaced Triplet Refractor is a true apochromat that reveals celestial wonders like the desolate beauty of...View full detailsOriginal Price $ 849.99Current Price $ 639.99Sold out