ADJUSTABLE TUBE FIT: Fits telescope tubes from 105mm to 115mm diameter by adding the included padding strips, ensuring a secure and versatile hold for various telescope modelss and finder setups, with a robust metal construction.
STANDARD DOVETAIL PLATE: 200mm dovetail plate connects to equatorial mounts or altazimuth platforms, featuring M6 through holes and 1/4 inch threaded holes for attaching camera tripods or accessories, ideal for astrophotography.
HAND TIGHTENING BOLTS: Large hand tightening bolts provide a comfortable grip and quick adjustment, allowing easy installation or removal even in cold weather or while wearing gloves, enhancing outdoor observation convenience.
SOFT PROTECTIVE LINING: Interior lined with soft flannel fabric delivers stable clamping force while preventing scratches and friction damage to the telescope tube surface, ensuring safe and reliable mounting without marring.
DURABLE ALL METAL BUILD: Constructed from durable aluminum alloy, this telescope tube rings includes an ergonomic carrying handle for easy transport and setup, for stargazings, outdoor photography, and field astronomy activities.