Rouz Astro Lightweight Telescope Tube Rings (Set of 2) - 3.5"
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- Lightweight Carbon Fiber: Less than half the weight of cast metal tubes
- Double-Hinge Design: dual hinge for stronger grip and improved stability
- Modular & customizable: you can attach different dovetails and handles to match your setup and telescope style.
- Compatibility: Askar FRA400, TMB92, etc.
Rouz Astro Tube Rings For 3.5-inch (90 mm) Tubes
Introducing the Rouz Astro precision-engineered carbon fiber optical tube mounting rings, built to hold your telescope securely without adding unnecessary weight. These rings are load-tested for strength and feature a modular design, making it easy to customize your setup! With options for an additional carbon fiber top plate and an aluminum bottom plate (sold separately), you can tailor the system to match your needs and achieve a perfect fit.
Check out Rouz Astro put these tube rings to the test below!
Rouz Astro Precision Tube Rings - Engineered for Maximum Stability
These Rouz Astro tube rings feature a precision-engineered design validated through finite element analysis (FEA), demonstrating exceptionally low flexure under load, measuring just 0.29 mm at maximum deformation. The color-mapped stress simulation highlights their rigid, vibration-resistant construction, ensuring reliable alignment and secure support for imaging-grade optical setups. Machined with tight tolerances and optimized geometry, these rings deliver the structural stability astrophotographers need for long-exposure performance and consistent guiding accuracy.
Key Features
- Carbon Fiber Composite: CAD designed with the FDM process for strength and light weight
- Improved Results: Significantly increases mount performance & image quality
- Double-Hinge Design: two hinges help "wrap" around the tube for a stronger, more even grip over that of a simple single-hinge or clamp, improving stability.
- Machined Knobs: CNC hollowed & knurled aluminum red (with hex bolt)
- Modular Design: Various compatible & lightweight dovetails and handles
- Felt-lined: premium non-woven needled felt to prevent tube damage
Specifications
- Compatibility: Askar FRA400, TMB92, etc.
- Size: 3.5" (90mm)
- Threads: stainless steel M6
- Material: composite of polymers and carbon fiber, fused over 282°C (540°F)
- Bolt spacing: 50.8 mm (2.0 in)
- Adjustable size: tolerance of +/- 2.5 mm (0.1 in) larger or smaller than listed
- Wide ring width: 22 mm – 28 mm (0.9 in – 1.1 in) for extra stability
- Stainless steel hinges & hardware: powder coated, aluminum T6061 knobs
- Weight per ring: 7.05 oz to 24.7 oz per ring (depending on size)
- High UV, water and temperature resistant up to 66°C (150°F)
- Hand assembled (70 individual parts per pair)
- Sold as a pair (2x rings)
Other Information
- Country of Manufacture: Canada
Rouz Astro Tube Rings For 3.5-inch (90 mm) Tubes
Introducing the Rouz Astro precision-engineered carbon fiber optical tube mounting rings, built to hold your telescope securely without adding unnecessary weight. These rings are load-tested for strength and feature a modular design, making it easy to customize your setup! With options for an additional carbon fiber top plate and an aluminum bottom plate (sold separately), you can tailor the system to match your needs and achieve a perfect fit.
Check out Rouz Astro put these tube rings to the test below!
Rouz Astro Precision Tube Rings - Engineered for Maximum Stability
These Rouz Astro tube rings feature a precision-engineered design validated through finite element analysis (FEA), demonstrating exceptionally low flexure under load, measuring just 0.29 mm at maximum deformation. The color-mapped stress simulation highlights their rigid, vibration-resistant construction, ensuring reliable alignment and secure support for imaging-grade optical setups. Machined with tight tolerances and optimized geometry, these rings deliver the structural stability astrophotographers need for long-exposure performance and consistent guiding accuracy.
Key Features
- Carbon Fiber Composite: CAD designed with the FDM process for strength and light weight
- Improved Results: Significantly increases mount performance & image quality
- Double-Hinge Design: two hinges help "wrap" around the tube for a stronger, more even grip over that of a simple single-hinge or clamp, improving stability.
- Machined Knobs: CNC hollowed & knurled aluminum red (with hex bolt)
- Modular Design: Various compatible & lightweight dovetails and handles
- Felt-lined: premium non-woven needled felt to prevent tube damage
Specifications
- Compatibility: Askar FRA400, TMB92, etc.
- Size: 3.5" (90mm)
- Threads: stainless steel M6
- Material: composite of polymers and carbon fiber, fused over 282°C (540°F)
- Bolt spacing: 50.8 mm (2.0 in)
- Adjustable size: tolerance of +/- 2.5 mm (0.1 in) larger or smaller than listed
- Wide ring width: 22 mm – 28 mm (0.9 in – 1.1 in) for extra stability
- Stainless steel hinges & hardware: powder coated, aluminum T6061 knobs
- Weight per ring: 7.05 oz to 24.7 oz per ring (depending on size)
- High UV, water and temperature resistant up to 66°C (150°F)
- Hand assembled (70 individual parts per pair)
- Sold as a pair (2x rings)
- 2x 3.5" tube rings
- Lightweight Carbon Fiber: Less than half the weight of cast metal tubes
- Double-Hinge Design: dual hinge for stronger grip and improved stability
- Modular & customizable: you can attach different dovetails and handles to match your setup and telescope style.
- Compatibility: Askar FRA400, TMB92, etc.
Rouz Astro Tube Rings For 3.5-inch (90 mm) Tubes
Introducing the Rouz Astro precision-engineered carbon fiber optical tube mounting rings, built to hold your telescope securely without adding unnecessary weight. These rings are load-tested for strength and feature a modular design, making it easy to customize your setup! With options for an additional carbon fiber top plate and an aluminum bottom plate (sold separately), you can tailor the system to match your needs and achieve a perfect fit.
Check out Rouz Astro put these tube rings to the test below!
Rouz Astro Precision Tube Rings - Engineered for Maximum Stability
These Rouz Astro tube rings feature a precision-engineered design validated through finite element analysis (FEA), demonstrating exceptionally low flexure under load, measuring just 0.29 mm at maximum deformation. The color-mapped stress simulation highlights their rigid, vibration-resistant construction, ensuring reliable alignment and secure support for imaging-grade optical setups. Machined with tight tolerances and optimized geometry, these rings deliver the structural stability astrophotographers need for long-exposure performance and consistent guiding accuracy.
Key Features
- Carbon Fiber Composite: CAD designed with the FDM process for strength and light weight
- Improved Results: Significantly increases mount performance & image quality
- Double-Hinge Design: two hinges help "wrap" around the tube for a stronger, more even grip over that of a simple single-hinge or clamp, improving stability.
- Machined Knobs: CNC hollowed & knurled aluminum red (with hex bolt)
- Modular Design: Various compatible & lightweight dovetails and handles
- Felt-lined: premium non-woven needled felt to prevent tube damage
Specifications
- Compatibility: Askar FRA400, TMB92, etc.
- Size: 3.5" (90mm)
- Threads: stainless steel M6
- Material: composite of polymers and carbon fiber, fused over 282°C (540°F)
- Bolt spacing: 50.8 mm (2.0 in)
- Adjustable size: tolerance of +/- 2.5 mm (0.1 in) larger or smaller than listed
- Wide ring width: 22 mm – 28 mm (0.9 in – 1.1 in) for extra stability
- Stainless steel hinges & hardware: powder coated, aluminum T6061 knobs
- Weight per ring: 7.05 oz to 24.7 oz per ring (depending on size)
- High UV, water and temperature resistant up to 66°C (150°F)
- Hand assembled (70 individual parts per pair)
- Sold as a pair (2x rings)
Other Information
- Country of Manufacture: Canada
- 2x 3.5" tube rings
Rouz Astro Lightweight Telescope Tube Rings (Set of 2) - 3.5"