ADM Accessories DVR75- D Series Ring Set. 75mm Adjustable Rings

ADM Accessories DVR75 - D Series Ring Set, 75mm Adjustable Rings Compatibility: Ideal for D Series or V Series dovetail bars, enhancing versatility for various telescope systems. Adjustable Diameter: Equipped with two 75mm (ID) guidescope rings, adjustable from 40mm to 70mm, providing a flexible fit for different optical tubes. Secure and Gentle Grip: Features large delrin tipped thumb screws to ensure secure mounting without damaging the mounted equipment. Durable Construction: Constructed from high-quality materials, these rings are built to withstand rigorous astronomical observations. Weight Specification: Total weight of 30 ounces, designed to offer stability and robust support without adding excessive bulk.