BOSSDUN Spotting Scope 25-75x60 ED Glasses, HD Dual Focus Spotting scopes, BAK4 FMC Spotter Scopes, Gifts for Target Shooting Bird Watching Hunting Archery Wildlife Viewing

25-75x Zoom Magnification with Retractable EyecupZoom lens change magnification power from 20x to 60x via the zoom ring. Adjustable eye relief 14.5-15mm is very comfortable. They are ideal for target shooting, hunting, bird-watching, wildlife spotting and even astronomy. ED glasses(Extra-low Dispersion);Reduce image edge chromatic aberration;Effectively solve the problem of unclear high-magnification images.

60mm Green Film Objective Lens & Fully Multi-CoatedLarger objective lens providing brighter images. BOSSDUN spotting scopes have very powerful 60mm objective lens to give lots of light and large, clear images.The green film and fully multi-coated optical system increase light transmission and make your view brighter, clearer and delivers crisp images even in low-light conditions (such as late at night) or at high magnification power.

Dual Focus Knobs & Adjust Viewing AngleDual Focus Knobs provide two different focusing speeds. You just twist the knob to make the image sharper and permit more precise focusing. With 45° angled spotter scope and Rotatable tripod mounting base, you can change the angle for more comfortable viewing. Retractable sunshade reduce glare from sunlight.

IPX7 Fully Waterproof and Fog Proof - Nitrogen Filled BodyRubber armored magnesium housing for lightweight and durability. The seals also keep out dust and dirt.The nitrogen-filled body improves the waterproof level, and there will be no condensation inside, effectively extending the life of the spotting scope.

Full Range Of AccessoriesAn extensible tripod allows you to observe more stably from any angle. A smartphone adapter included enables you to take photos and videos of what you have observed. Bring the nature closer to you and you can explore the distant world easily through the phone screen.A carry case, eyepiece and lens protection covers, cleaning cloth make you more convenient to carry and maintain.