Description

Large, 85mm objective lens 20-60 x 85 zoom eyepiece Dual Focus Knob for ultra precise focusing Built in sunshade Waterproof and Fogproof
Premium (High Density) extra-low disoersion glass delivers the ultimate in resolution. Ultra-hard-coated Armor Tek protects exterior lenses from scratches, oil and dirt.
Dielectric prism coatings provide the clearest, brightest most color-accurate images.
Proprietary XR anti-reflective coatings increase light transmission for maximum brightness.
Triplet apochromatic lens reduces chormatic aberration. Porro Prism offers maximum image quality and performance.
O-ring sealed optics prevent moisture, dust and debris – results in waterproof performance. Argon gas purged to inhibit internal fogging.