# 600mm focal length # 50mm 2-element achromat air-spaced objective lens # Fully-baffled aluminum tube for excellent visual & CCD imaging # Multi-coated objective with resolving power of 2.28 arc sec # Diagonal consists of 45° Schmidt prism that is fully coated in Magnesium Fluoride with refractive index of n = 1.38 # Galileo’s Mars’ Eye electronic Finderscope helps by getting observer behind telescope without losing surrounding field of view when targeting objects # Includes a 6mm eyepiece with 52° apparent field of view, a 20mm eyepiece with 52° apparent field of view & 3-element 3x Barlow lens # 1-year warranty
