125mm Adjustable Guidescope Rings

The ADM 125mm Adjustable Guidescope Rings (DVR-125) are a versatile dual-dovetail compatible ring set designed to securely mount guidescopes or finderscopes with 125mm inner diameter. These precision-machined rings feature large Delrin-tipped aluminum adjustment screws that provide smooth, fine-tuning capability while protecting optical tube finishes from scratches and dents. Built from stainless steel and thoroughly anodized aluminum, they adjust from 70mm to 110mm in optical tube diameter, making them suitable for a wide range of guidescope sizes. Compatible with both Losmandy D-series and Vixen V-series dovetail bars, these rings offer the flexibility and durability essential for reliable astrophotography setups.