SKU: 78488010515

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

Sale price$139.05 Regular price$154.50
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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
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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]
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SKU: 78488010515

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Chris
Charlottesville, US
★★★★★ 5
Fuse Holder Block
Size: 300A
Good Value and good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
R
Verified Purchase
Riley Matzdorff
Port Orchard, US
★★★★★ 5
Does the job
Size: 300A
Fuses seem good quality. Did what they need to do. Would buy again.
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Reviewed in the United States on October 31, 2025
R
Verified Purchase
Ramirez
Lake Worth, US
★★★★★ 5
Simply
Size: 300A
Nice quality
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Reviewed in the United States on October 3, 2025
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Geekinthenight
Lake Worth, US
★★★★★ 5
Great price and nice quality
Size: 300A
Great price and nice quality
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Reviewed in the United States on September 26, 2024
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Verified Purchase
RMMcIntosh
Belleville, US
★★★★★ 4
Great price, but don't stack multiple wires
Size: 300A
I used this as a junction point on a 1 gauge wire. I added an 8 gauge wire to one side, and the cover would not seat. I had to bend and maneuver the ring terminals to make the cover catch. For the price of the items, if used without any secondary wires attached and interior use only, this is an unbeatable deal.
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Reviewed in the United States on January 30, 2026

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