The straight viewing Colorado 30-90x90mm WP Spotting Scope allows for long-range observations with 30x to 90x zoom magnification and 1.5 - 0.75Adeg angle of view range. Its 90mm diameter objective lenses can gather light needed for viewing in low-light conditions like dusk or dawn, or night sky observations. Additionally, the spotting scope has fully coated optics which improve light transmission and image clarity compared to uncoated optics.Features30-90x zoom magnificationStraight viewing eyepieceFully coated opticsWaterproof/fogproof constructionRotating tripod collarExtendable sunshadeFull size tripod and soft case included