Tube Rings For Celestron C8
US$289.00
Tube Rings For Celestron C8 (238mm) (9.4in.)
- IMPROVED RESULTS
- CARBON FIBER COMPOSITE
- LOAD TESTED
See below for full product details, specs & videos
- FREE SHIPPING – US, Canada (over $399)
- NO US, CANADA TARIFFS
- WORLDWIDE SHIPPING
Description
Tube Rings For Celestron C8 – Premium lightweight Tube Rings (238mm) (9.4in.)
Benefits
- LIGHTWEIGHT – less than half the weight of cast metal
- IMPROVED RESULTS – significantly increases mount performance & image quality
- CARBON FIBER COMPOSITE – CAD designed & produced using the FDM process (fused deposition modelling)
- ARTICULATING DOUBLE HINGE  – powder coated stainless steel – rings “wrap” around tube for extra grip
- MACHINED KNOBS – CNC hollowed & knurled aluminum red (with hex bolt)
- MODULAR DESIGN– various compatible & lightweight dovetails and handles
Strength
- STAINLESS STEEL RECEPTORS – all bolts threaded into implanted receptors
- LOAD TESTED – for various scenarios with hundreds of pounds of load (see videos)
- ENGINEERING GRADE MATERIAL – composite of high modulus carbon fiber & polymers fused at high temperatures over 540 deg F (no glue or epoxy is used)
Specifications
- Felt-lined: premium non-woven needled felt
- Threads: stainless steel M6
- Bolt spacing: 2.0in. / 50.8mm
- Adjustable size: tolerance of +/- 2.5 mm (0.1in.) larger or smaller than listed
- Wide ring width: (0.9 – 1.1in.) / (22 – 28mm) for extra stability
- Stainless steel hinges & hardware – aluminum T6061 knob
- Weight per ring: 200 to 700 grams per ring (depending on size)
- High UV, water and temperature resistance up to 66 deg C (150F)
- Hand assembled (70 individual parts per pair)
- Sold as a pair (2x rings) & additional ring option
5 reviews for Tube Rings For Celestron C8
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Jeremiah Poole –
The Rings are precision made and very sturdy. They fit my telescope like a glove. The material is extremely nice and I have no doubt that these will last me for the life of my scope. I love the design and the ways you can attach other parts of your gear. Rouz was kind enough to send me a clamp that I needed with no extra charge. The Losmandy dovetails are beautiful and go very well with my black and gold telescope. These are by far the nicest printed parts I’ve ever purchased. Without a doubt very fine product.
Jed R. –
Rings are super high quality and fit perfectly. Communication was excellent and they answered my questions promptly. Shipping was quick and hassle free. I couldn’t recommend these guys stronglier.
Timothy Maurer –
I’m always trying to keep my rig lightweight for portability without sacrificing strength and stability. Rouz is now my go to source for rings!
Roy D Brady –
fit as measured. Thanks for your inputs.
Berlin –
Tube rings and dovetail already arrived today. They are of excellent quality!
Many thanks for the great customer support and fast communication.
I will sent you feedback on the Rasa8 and the tube rings in August, when I will be at my observatory.