Menu-Accessories-Fine Adjustment Rings

Most orders placed by 2PM EST will be shipped the same day ‎ ‎ | ‎ ‎ Click for Hours, Location & Customer Service

18 products

Showing 1 - 18 of 18 products

Achieve Perfect Focus and Spacing with Fine Adjustment Rings

Dial in precise optical alignment and back-focus control with Fine Adjustment Rings from Telescopes Canada. Engineered for telescope systems, cameras, and imaging setups, these rings allow you to fine-tune spacing between components — ensuring accurate focus and optimal image sharpness in every configuration.

Crafted from precision-machined aluminum with threaded connections, Fine Adjustment Rings provide smooth, reliable adjustments without compromising optical stability. Whether you’re balancing filter wheels, flatteners, or reducers, these accessories deliver the accuracy needed for professional-grade astrophotography and observation.

Why Choose Fine Adjustment Rings from Telescopes Canada?

Allows precise optical spacing for perfect focus and alignment
Compatible with popular telescope and camera thread sizes
Durable, lightweight, and corrosion-resistant materials
Smooth threading for secure, vibration-free adjustments
Essential for astrophotography, imaging, and optical fine-tuning

Fine-tune your setup and achieve the perfect optical balance with confidence.

Shop Fine Adjustment Rings at Telescopes Canada and experience the precision and performance your telescope deserves.

Showing 1 - 18 of 18 products

Save $3

Baader Planetarium Accessory Baader M48 Fine-Adjustment-Ring-Set, consisting of 3 Precision M48 Alu-Adjustment-Rings 0,3/0,5/1mm - 2457915

Baader Planetarium Accessory Baader M48 Fine-Adjustment-Ring-Set, consisting of 3 Precision M48 Alu-Adjustment-Rings 0,3/0,5/1mm - 2457915

Baader Planetarium Baader M48 Fine-Adjustment-Ring-Set, consisting of 3 Precision M48 Alu-Adjustment-Rings 0,3/0,5/1mm - 2457915

$26 CAD $29 CAD

In stock

Save $2

Baader Planetarium Accessory Baader T-2 Delrin Spacer Ring Set (15pc, 5 Sizes) - 2458102

Baader Planetarium Baader T-2 Delrin Spacer Ring Set (15pc, 5 Sizes) - 2458102

$19 CAD $21 CAD

In stock

Save $3

Baader Planetarium Accessory Baader M54 Fine-Adjustment rings Set (0,3 / 0,5 / 1 mm) - Aluminum - 2457920

Baader Planetarium Accessory Baader M54 Fine-Adjustment rings Set (0,3 / 0,5 / 1 mm) - Aluminum - 2457920

Baader Planetarium Baader M54 Fine-Adjustment rings Set (0,3 / 0,5 / 1 mm) - Aluminum - 2457920

$28 CAD $31 CAD

In stock

Save $1

Baader Planetarium Accessory Baader M48 Fine-Adjustment-Ring 1.0mm, Aluminum - 2457918

Baader Planetarium Accessory Baader M48 Fine-Adjustment-Ring 1.0mm, Aluminum - 2457918

Baader Planetarium Baader M48 Fine-Adjustment-Ring 1.0mm, Aluminum - 2457918

$10 CAD $11 CAD

In stock

Save $3

Baader Planetarium Accessory Baader T-2 Fine-Adjustment-Ring-Set, consisting of 3 Precision T-2 Alu-Adjustment-Rings 0,3/0,5/1mm - 2457910

Baader Planetarium Accessory Baader T-2 Fine-Adjustment-Ring-Set, consisting of 3 Precision T-2 Alu-Adjustment-Rings 0,3/0,5/1mm - 2457910

Baader Planetarium Baader T-2 Fine-Adjustment-Ring-Set, consisting of 3 Precision T-2 Alu-Adjustment-Rings 0,3/0,5/1mm - 2457910

$23 CAD $26 CAD

In stock

Save $1

Baader Planetarium Accessory Baader M48 Fine-Adjustment-Ring 0.5mm, Aluminum - 2457917

Baader Planetarium Accessory Baader M48 Fine-Adjustment-Ring 0.5mm, Aluminum - 2457917

Baader Planetarium Baader M48 Fine-Adjustment-Ring 0.5mm, Aluminum - 2457917

$10 CAD $11 CAD

In stock

Save $3

Baader Planetarium Accessory Baader Hyperion Finetuning-Ring 14mm, M48/M48 - 2958214

Baader Planetarium Accessory Baader Hyperion Finetuning-Ring 14mm, M48/M48 - 2958214

Baader Planetarium Baader Hyperion Finetuning-Ring 14mm, M48/M48 - 2958214

$23 CAD $25 CAD

In stock

Save $1

Baader Planetarium Accessory Baader M54 Fine-Adjustment ring 0.5mm (red) - Aluminum - 2457922

Baader Planetarium Accessory Baader M54 Fine-Adjustment ring 0.5mm (red) - Aluminum - 2457922

Baader Planetarium Baader M54 Fine-Adjustment ring 0.5mm (red) - Aluminum - 2457922

$11 CAD $12 CAD

In stock

Save $1

Baader Planetarium Accessory Baader M54 Fine-Adjustment ring 1mm (gold) - Aluminum - 2457923

Baader Planetarium Accessory Baader M54 Fine-Adjustment ring 1mm (gold) - Aluminum - 2457923

Baader Planetarium Baader M54 Fine-Adjustment ring 1mm (gold) - Aluminum - 2457923

$10 CAD $11 CAD

In stock

Save $1

Baader Planetarium Accessory Baader M54 Fine-Adjustment ring 0.3mm (black) - Aluminum - 2457921

Baader Planetarium Accessory Baader M54 Fine-Adjustment ring 0.3mm (black) - Aluminum - 2457921

Baader Planetarium Baader M54 Fine-Adjustment ring 0.3mm (black) - Aluminum - 2457921

$12 CAD $13 CAD

In stock

Save $1

Baader Planetarium Accessory Baader M48 Fine-Adjustment-Ring 0.3mm, Aluminum - 2457916

Baader Planetarium Accessory Baader M48 Fine-Adjustment-Ring 0.3mm, Aluminum - 2457916

Baader Planetarium Baader M48 Fine-Adjustment-Ring 0.3mm, Aluminum - 2457916

$11 CAD $12 CAD

In stock

Save $3

Baader Planetarium Accessory Baader Hyperion Finetuning-Ring 28mm, M48/M48 - 2958228

Baader Planetarium Accessory Baader Hyperion Finetuning-Ring 28mm, M48/M48 - 2958228

Baader Planetarium Baader Hyperion Finetuning-Ring 28mm, M48/M48 - 2958228

$27 CAD $30 CAD

In stock

Save $1

Baader Planetarium Accessory Baader T-2 Fine-Adjustment-Ring 1.0mm, Aluminum - 2457913

Baader Planetarium Accessory Baader T-2 Fine-Adjustment-Ring 1.0mm, Aluminum - 2457913

Baader Planetarium Baader T-2 Fine-Adjustment-Ring 1.0mm, Aluminum - 2457913

$9 CAD $10 CAD

In stock

Save $1

Baader Planetarium Accessory Baader T-2 Fine-Adjustment-Ring 0.5mm, Aluminum - 2457912

Baader Planetarium Accessory Baader T-2 Fine-Adjustment-Ring 0.5mm, Aluminum - 2457912

Baader Planetarium Baader T-2 Fine-Adjustment-Ring 0.5mm, Aluminum - 2457912

$10 CAD $11 CAD

Back Order

Save $1

Baader Planetarium Accessory M68 Fine-Adjustment-Ring 1 mm thick (black), equals approx. 1 rotation

Baader Planetarium Accessory M68 Fine-Adjustment-Ring 1 mm thick (black), equals approx. 1 rotation

Baader Planetarium M68 Fine-Adjustment-Ring 1 mm thick (black), equals approx. 1 rotation

$12 CAD $13 CAD

Back Order

Save $1

Baader Planetarium Accessory M68 Fine-Adjustment-Ring 0,5 mm thick (black), equals approx. 1/2 of rotation

Baader Planetarium Accessory M68 Fine-Adjustment-Ring 0,5 mm thick (black), equals approx. 1/2 of rotation

Baader Planetarium M68 Fine-Adjustment-Ring 0,5 mm thick (black), equals approx. 1/2 of rotation

$13 CAD $14 CAD

Back Order

Save $1

Baader Planetarium Accessory M68 Fine-Adjustment-Ring 0,3 mm thick (black), equals approx. 1/3 of rotation

Baader Planetarium Accessory M68 Fine-Adjustment-Ring 0,3 mm thick (black), equals approx. 1/3 of rotation

Baader Planetarium M68 Fine-Adjustment-Ring 0,3 mm thick (black), equals approx. 1/3 of rotation

$13 CAD $14 CAD

Back Order

Save $1

Baader Planetarium Accessory Baader T-2 Fine-Adjustment-Ring 0.3mm, Aluminum - 2457911

Baader Planetarium Accessory Baader T-2 Fine-Adjustment-Ring 0.3mm, Aluminum - 2457911

Baader Planetarium Baader T-2 Fine-Adjustment-Ring 0.3mm, Aluminum - 2457911

$10 CAD $11 CAD

In stock

Lifetime Technical Support

Every purchase includes ongoing help with product configuration, assembly and setup, and troubleshooting (hardware/software). While manufacturer warranties still govern repairs, replacements and parts, we’ll guide you through diagnostics and assist with warranty claims.

Priority Customer Service

Whether you're just starting out or diving deeper into astronomy, our friendly Product Support Specialists are ready to guide you every step of the way.
✨ Need a hand? Contact Us - we’d love to hear from you!

Proudly Canadian

We’re 100% owned and operated right here in Ontario -and we love supporting fellow Canadian manufacturers. Explore our collection of homegrown products and trusted Canadian brands!

Promotes Sustainability

We are committed to fostering a sustainable future by promoting environmentally responsible practices within our business and astronomy. We use recyclable shipping materials and re-use non-recyclable materials wherever possible.