Telescope Ocular Zoom

Bezeichnung bei Amazon: Telescope Ocular Zoom, 1.25 Inch 8-24 mm Zoom Eyepiece 40°-60° Field of View, 17-22 mm Eye Relief, FMC 9 Element 6 Group Telescope Accessories for Astronomical Telescopes Planet Moon Astronomical

• Versatile 8 mm - 24 mm zoom eyepiece equivalent to 8 mm, 12 mm, 16 mm, 20 mm and 24 mm etc. 5 eyepieces; 8 mm-24 mm zoom eyepiece. Perfect focal length range for advanced beginners with easy access to different focal lengths
• Premium optical design of 9 element 6 group for superior optical performance, the true fully multi coated premium eyepiece supports highly achromatic with good color correction and contrast
• Improved 22 mm eyepiece diameter provides a comfortable viewing experience; for occasional sky observation, star cluster nebulae and galaxies Jupiter moon; telescopic eyepiece with 17 mm to 22 mm eye relief; suitable for wearing glasses
• 1.25 inch lens housing that is compatible with any telescope that accepts 1.25 inch eyepieces; thread for 1.25 inch astronomical filters; comes with sturdy plastic housing and rubber cap protect the eyepiece from dust and moisture
• All-metal body; well built; smooth zoom; wide angle field of view of the 40° wide angle of degree; blackened lens edges; anti-reflection threads; the production and assembly of all optical products takes place in a dust-free workshop
• M28.5 x 0.6 filter thread, zoom eyepiece has M28.5 x 0.6 thread on the bottom very convenient for connecting the filter
• Blackened lens edges reduce light loss and with safety intercut to reduce the possibility of eyepiece slipping out of focusing or diagonally