Rings

Standard base viewfinder mounting Pairing MQR III, IV MQR, Witty 1, SkySurfer 5 for mounting on the "second telescope" The Baader standard basis i...

These 90 mm, felt-lined mounting rings are made out of solid aluminum, anodized in black or silver, and will fit most 90 mm OD tubes, and all Will...

Slide-base 50mm Guiding Rings Weight：260g

Explore Scientific cradle assemblies fit their appointed telescope OTA snuggly, yet protect the delicate surface of the tube. The hinged ring syste...

Precision-machined OTA mounting rings.These 16 inch (40 cm) OTA mounting rings precisely fit the Meade 16 inch telescope and have hole patterns to ...

Precision-machined OTA mounting rings.These 14-inch (36 cm) OTA mounting rings precisely fit Meade 14-inch optical tube assemblies and have threade...

Precision-machined OTA mounting rings.These 14-inch (36 cm) OTA mounting rings precisely fit the Celestron C14 and RASA 14-inch optical tube assemb...

Precision-machined OTA mounting rings.The Software Bisque 11-inch (27 cm) OTA mounting rings precisely fit the Celestron C11 and RASA 11-inch optic...

The 235mm PLUS support rings can be used with any brands telescopes (such as 200mm diameter Newtons) with 235mm in diameter optical tube. Compatib...

The 180mm PLUS support rings can be used with telescopes that have 180mm diameter tube like Takahashi TOA150. With these rings, you can broad the ...

By adding 168mm PLUS support rings to your telescope, you can broad the possibilities of use of this telescope as it becomes possible, for example...

155mm PLUS support rings can be used with all telescopes with 155mm diameter tube like Takahashi FS-152 and TOA-130 telescopes (or other telescope...

150mm PLUS support rings can be used with all telescopes with 150mm diameter tube to expand the possibilities of use. In this way, for example, y...

The 145mm PLUS support rings are designed for telescopes with 145mm in diameter optical tube. The 145mm PLUS support rings are part of our syst...

The 140mm PLUS support rings are designed for telescopes with 140mm diameter optical tube. The 140mm PLUS support rings are part of our system ...

The 134mm PLUS support rings are designed for telescopes with 134mm diameter optical tube. Compatible with telescopes by various brands. The 13...

The 131mm PLUS support rings can be used with different brands telescopes (such as 100-130mm diameter refractors) with 131mm in diameter optical t...

The 115mm PLUS support rings can be used with different brands telescopes (such as 120-130mm diameter refractors) with 115mm in diameter optical t...

85mm PLUS support rings can be used with any brands telescopes (for example refractors 70mm-80mm diameter) with tube approximately 85mm in diamete...

If you want to install a guide telescope in parallel to the main one, guide rings offer the simplest and cheapest solution to make this. The Guide ...

APM Finderbracket for 50 mm Viewfinder with FindershoeOur new and very sturdy finderbracket for 50 mm Viewfinder. The screws have an plastic tip to...

Standard clamshell for the Lunt LS60THa or LS80THa solar telescope. Black-anodized with slot to accept the Tele Vue Sol-Searcher Sun Finder (sold ...

Want to use a Tele Vue Sol-Searcher on your Lunt LS152THa or LS130MT? This adapter will allow you to do just that. Attaches to the LS152 or LS130...

Safely attach telescope optical accessories with Farpoint 125mm Vixen Dovetail Rings with Dovetail.Includes two 125mm I.D. Rings, 3 point adjustmen...