SKU: 78488010515

TS-Optics NEWTON Coma Corrector 1.0x TSGPU Superflat - 4-element - 2" connection

Sale price$139.05 Regular price$154.50
Save 10%

Pay in installments of $38.62 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

TS-Optics NEWTON Coma Corrector 1.0x TSGPU Superflat - 4-element - 2" connectionDescription The TS GPU Aplanatic Newtonian Coma Corrector for Astrophotography The coma corrector is a further development of the GPU by Pal Gyulai GPU Optics. The result is a high quality 4 element corrector that provides round stars over the entire field of view even with larger camera sensors. Just add the TS Superflat Coma Corrector and you will see how well the corrector works on Newtonian telescopes. Unlike some 2 element correctors, the stars

Description

The TS GPU Aplanatic Newtonian Coma Corrector for Astrophotography

The coma corrector is a further development of the GPU by Pal Gyulai - GPU-Optics. The result is a high quality 4-element corrector that provides round stars over the entire field of view even with larger camera sensors. Just add the TS Superflat Coma Corrector and you will see how well the corrector works on Newtonian telescopes.

Unlike some 2-element correctors, the stars are not enlarged and there are no halos. Furthermore, the whole construction is designed to be free from aberrations, even bright stars will be shown without reflections or ghosting.

The Advantages of the GPU Coma Corrector:


♦ Very good coma correction for Newtonian telescopes from f/3.5 to f/6

♦ No change of the focal length.

♦ The focus plane is shifted outwards by 20 mm. This prevents the corrector from protruding into the inside of the tube.

♦ Stars are smaller - no halo effects.

♦ The corrector can be clamped, but also screwed to the focuser by an optional adapter.

♦ The TS GPU corrector offers correction up to full-frame sensors. For perfect illumination, a FLAT is necessary.

♦ 4-element coma corrector for excellent imaging in the field and on the axis.

♦ Perfectly suitable for Newtonian telescopes with focal ratios of f/4 - provides very good results from f/3.5 to f/6.

♦ Very tolerant against tilting.

♦ Camera connection through M48 thread.

♦ The focus position is moved outwards by 20 mm.

♦ For better stability and accuracy, the corrector can be screwed to the focuser. Connection adapters for cameras and focusers are available.

♦ To guarantee a better fit in the focuser with the 2" clamping and to avoid clamping marks on the housing, the corrector is equipped with a brass ring.

The optimal working distance from the M48 thread to the camera sensor:

The optimal distance depends from the focal length of the Newtonian telescope. With our wide range of adapter, you can always obtain the ideal distance.

♦ Focal length up to 600 mm - working distance 53 mm
♦ Focal length 610 mm and more - working distance 55 mm

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78488010515

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 16 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jake Hoskins
San Leandro, US
★★★★★ 5
Sweetest book!
Format: Hardcover
I think this is the cutest little book and it makes a perfect gift for dads! Especially first time dads or dads that are having a first time daughter. Great for a gift for Father’s Day, gender reveal, or just to gift dad in general! It’s a sweet story to read and dad and daughter will both love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
G
Verified Purchase
Grant C.
Whiting, US
★★★★★ 5
Very cute
Format: Hardcover
Very cute book. The illustrations are well done. The story line is adorable. Great for young children. Good gift for a boy or a girl.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
A
Verified Purchase
Adaugo
Fort Morgan, US
★★★★★ 5
So incredibly beautiful
Format: Hardcover
So sweet and such high quality paper and illustrations
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
D
Verified Purchase
D. Kitchens
Charlottesville, US
★★★★★ 5
Must read
Format: Hardcover
This is such a sweet book. Loved the message in it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
J
Verified Purchase
jojonick
Whiting, US
★★★★★ 5
Heartbreaking and beautiful
Format: Kindle
This book reads like living. I was able to be Sybil, not just observe her. I found the experience of reading her story authentic and cathartic in a way. At the middle of my life it provoked a sense that’s there can be goodness and purpose in aging.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

recommand products