SV224 Universal Dovetail Base – a compact aluminium mounting base designed for installing a finder scope or aiming device on optical telescopes. Compatible with most standard finder brackets, it provides a secure and reliable attachment point for visual alignment accessories.
Overview
The SV224 dovetail base is precision-machined from high-strength aluminium and finished with a durable anodised coating. It is designed to accept standard finder scope brackets, allowing you to add or replace an aiming device on a wide range of telescope optical tubes.

High-Quality Aluminium Construction
Manufactured from high-strength aluminium alloy, the SV224 features an anodised surface treatment for improved corrosion resistance and long-term durability. This makes it suitable for regular outdoor observing in varying conditions.

Universal Finder Scope Compatibility
The dovetail profile is compatible with most common finder scope brackets. This allows secure mounting of optical finders or red-dot sights, helping you accurately aim and align your telescope.

Simple Installation
Installation is straightforward using standard mounting screws. The base attaches directly to the telescope optical tube, providing a stable platform for your finder scope with minimal setup time.


Dimensions
Compact dimensions allow the SV224 to be installed without interfering with other accessories, making it suitable for a wide range of telescope designs.

Available Sizes
The SV224 universal dovetail base is available in two size options to suit different telescope optical tube assemblies and mounting hole spacing.
- 42mm version – suitable for compact OTAs and smaller finder scope mounting positions.
- 54mm version – designed for larger optical tubes or where wider screw spacing is required.
Both versions share the same dovetail profile and are compatible with standard finder scope brackets. Please select the size that matches your telescope’s mounting hole spacing before ordering.