About this product
Part Number: R-150
Guidescope/finderscope rings with 3/8" aluminium adjusting screws with large 1/4" Delrin Tips.
Stainless steel and anodized aluminium throughout.
Suitable for mounting to large Dob rocker boxes or existing OTA tube rings.
The rings have three 1/4" x 20TPI holes. One centered on a 1.25" flat base and the others .5" from center (1" apart) 100mm rings include .5" riser for added clearance.
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