Celestron Regal M2 80ED 52305 Spotting Scope

ED Lens: Minimizes chromatic aberration, ensures accurate color reproduction and increases resolution and contrast. XLT coatings (fully multi-coated optics): Proprietary XLT lens coatings maximize light transmission through the optical path for brighter images and increased resolution and more contrast. Magnesium Alloy Casing This material is strong and durable but lighter than traditional aluminum alloys. Dual focus: coarse focus for rough adjustment and fine focus for detail adjustment. New faster focusing mechanism. Rotatable Tripod Mount with Locks: Place the orientation of the eyepiece in the best viewing position for application. 20-60X Magnification Eyepiece: Adjustable magnification that gives you a wide field of view for general viewing and a detailed viewing when needed. Twist-up eyecup for proper positioning of the user's eyes for comfortable viewing with or without glasses. The standard 1.25" eyepiece assembly allows the use of a variety of astronomical eyepieces with the spotting scope. T adapter ring included for easy 35mm/DSLR photography The sliding sun shade with visor line keeps stray light out and keeps moisture away from the lens. The visor line helps to find the object you want to see in view. HIGH QUALITY ED LENS: Ultra-low dispersion optical glass with special dispersion properties to dramatically reduce chromatic deviation, giving you crisp images with excellent color correction.