ASToptics Deluxe finder mounting shoe
Universal Finder Mounting Shoe / Bracket
The mounting shoe features 2x clamping screws for extra rigid hold, which is best for auto guiding and keeps alignment better then standard 1x clamping screw systems if the finder goes bump in the night. Made from black matte anodised machined aluminium.
The bracket fits most telescopes, allowing for hole orientations running perpendicular or parallel to the optical axis. The cross-slotted base has two 30mm length slots at 90 degrees with 5mm internal width for M4-M5 mounting screws. 2x M4 button head hex screws are included for attachment to most telescopes. The hex screws fit into the recessed slotted mounting holes and do not protrude, so they do not foul the finder base.