Opticron HR 80 GA ED 24-72x80mm Fieldscope with SDL v2 Eyepiece (Straight Viewing)

Built to withstand use in harsh climates while still offering notable optical quality, the straight viewing HR 80 GA ED 24-72x80mm Fieldscope with SDL v2 Eyepiece from Opticron features a five-element apochromatic objective lens system with two extra-low dispersion elements to maintain high viewing resolution and clarity that is nearly void of chromatic aberrations. Benefitting this design, all air/glass surfaces have also been treated with an N-type extra wide band multicoating that improves contrast and color accuracy by maintaining light transmission.