1 Micro Focus: The lens tube size is 60mm, the focus length can be adjusted through the gear, the focusing length is 65mm, and applicable for 0.965 inches eyepiece. 2 Fixing Screw: There is a fixing screw attaching to the fousing seat, which can stably hold the eyepiece inside, making it more stable for observing. 3 Internal Extinction Design: The interior of the telescope focusing seat is fully threaded to minimize reflection, which makes observation not affected by reflection. 4 Easy to Install and Operate: The foucusing seat is suitable for diy self made refraction astronomical telescope, easy to use, smooth focusing for reflecting telescopes. 5 Professional Structure: Made of ABS plastic material, longer service life, more durable, and the foucuing process is extremely precise and smooth even at huge magnifications.
What's in the box
1 x Focusing Seat
