Bindpo Zoom Eyepiece for Telescope, Versatile 1.25inch 7-21mm Zoom Eyepiece for All 1.25” Astronomic Telescope, for Viewing Moon/Planets/Nebulae/Star Clusters

Specification: Condition: Brand New Item Type: Eyepiece Material: Aluminum Alloy + Optical Glass Color: Silver Quantity: 1PCS Focal Distance: 7-21mm Continuous Zoom Lens Coating Film: Wideband Green Film Weight: Approx. 168g Interface Size: Approx. 31.7mm/1.25inch Package List: 1 x Eyepiece

Features

• Full multilayer coating high quality eyepiece, can zoom to any focal distance between 7mm to 21mm, choosing best magnification for your subject.
• Fine workmanship, suitable for 1.25 inch /31.7mm astronomical telescope.
• For viewing moon, planets, nebulae, star clusters and other heavenly body landscape and astronomy observation, high dispersion, wide field of view, very comfortable.
• Professional manufacturing, metal body, coating, excellent optical performance.
• Zoom eyepiece not just eyepiece, high magnification to low magnification, short focal distance to telescopic, easy to adjust proportion, very practical.