Description
Features: 60mm object lens with fully multi-coated. 6-point screw bracket. 240mm focal length. Quick focus retractable(35mm) tube. 10mm focusing range with micro-focusing helical focuser. 1.25″/31.7mm connector, can be connected to eyepiece, electronic equipment, etc. M42*0.75 external screw thread to connect with camera. Removable dovetail bracket. For use with astrophotography telescopes. Compatible with popular CCD guide star, SG4, QHY5II, ZWO etc. Specifications: Material: Metal Focal Length: 240mm Focal Ratio: F4 Item Weight: 889g / 31.36oz Package Weight: 1074g / 37.91oz Package Size: 28 * 15 * 15cm / 11.02 * 5.91 * 5.91in Package List: 1 * Lens Cone 1 * Guide Ring
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