Hutech Astronomical Products
Equipment for the Serious Amateur Astronomer



Placing Orders

Scope Mounting Hardware


115 mm rings -- available with double-sided interface points for attachment to a base plate as well as piggy-back mounting of a guide scope assembly. These ring sets accomodate the Borg Series 115 optical tube assemblies (100 mm to 125 mm objectives) and may be mated to Losmandy universal dovetail plates with the riser-block adapters below.


MRB1/MRB2* Riser Blocks -- adapt the 80, 115, and 140 mm rings to the hole patterns of Losmandy GM8, or G11 universal plates. Universal plates and other Losmandy accessories are available through Hutech.



The MRB1/MRB2 riser blocks fit both the top and bottom of the 115MM rings, allowing a Losmandy universal plate to be mounted above the main scope to accomodate Losmandy-compatible dovetail accessories such as rings for guide scopes or piggy-back camera mounts.

* The MRB2 riser blocks supersede the MRB1 blocks but are completely compatible in all dimensions. MRB2 blocks contain 1 additional hole in the center (rear counterbored) for added flexibility.