Orion 105mm Guide Scope Rings

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OR-7381
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  • Regular price $24.99

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Orion 105mm Guide Scope Rings

Orion 105mm Guide Scope Rings

Pair of cast-metal rings of 105mm inner diameter that attach to a mounting plate for Orion guidescopes of up to 80mm aperture. Each ring has three black nylon alignment screws, which will not scratch guidescope finish.

Guide scope rings attach to mounting plate with two 1/4"-20 hex-head cap screws (included). A small wrench is also included.

Orion Product Number: 7381

Tube Ring Reference Table
Item # Ring Inside Diameter (ID) Rings Fit
7369 76mm/3.0" Observer 70 refractor
7370 90mm/3.5" AstroView/Explorer 90, ShortTube 80, 80mm f/11 OTA
7371 100mm/3.9" AstroView 100, SkyView Pro 100, 80mm ED, 100mm f/6 OTA
7372 116mm/4.6" StarMax, Apex 102, SpaceProbe 3, AstroView 120/120ST, 120mm f/5.0 and f/8.3 OTAs
7373 140mm/5.5" ShortTube 4.5, StarBlast
7374 144mm Apex/StarMax 127, SkyView Pro 127
7375 182mm/7.2" SkyView Pro 6, 6LT, 150mm f/8.0 OTA
7376 235mm/9.25" SkyView Pro 8, Atlas 8, 203mm f/4.9 OTA
7377 298mm/11.7" Atlas 10, 254mm f/4.7 OTA

 

SPECIFICATIONS

Ring Size 5"
WarrantyOrion Limited Warranty
Customer Reviews
3.5 Based on 2 Reviews
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01/23/2019
Anonymous
United States
Rings

I did not receive time answer to the question I had therefore I returned the rings for a full credit.

CS
01/09/2019
Carol S.
United States
Nice set of guide scope rings!

These Orion guide scope rings are much more robust than I expected! Really glad I grabbed this set. They fit my 80mm refractor (90mm OD) perfectly. Thanks Opt for having yet another great product at a great price. It keeps my hobby doable.