Features:

*Adjustable Extension Slots: The extended rail slot design allows for fine-tuning of the fore-aft travel, facilitating optimization of the finder/guider scope position and counterweight, resulting in a smoother setup and more stable alignment.
*Sturdy Structure: Machined from a single piece of aluminum alloy, it's durability and lightweight. . Its large contact area and reliable locking forces minimize vibration and displacement,making sure long-term stability.
* The interior of the expansion slot of the finderscope base is a standard 60-degree guide slot, which can be installed with various accessories such as guidescope/guide box/finderscope, ., and can be used as a carrying handle
* Used to modify astronomical telescopes and install various star finding telescopes accessories such as guide mirrors/finder mirrors/smart boxes.
* Very practical accessories for astronomy enthusiasts

Specifications:
*Product Name: Astronomical Telescopes Dovetail Plate Finderscope Base
*Material: aluminum alloy
*Size: approx. (as shown in the picture)
Size1: long: 150mm
Size2: long: 220mm
Size3: long: 260mm
Size4: long: 360mm
Size5: long: 445mm
*Color: red
*Weight: about 181g/265g/314g/435g/537g

Package Content:
1 x Astronomical telescopes Finderscope Base