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Orion Optics UK Field Flatteners, Reducers & Coma Correctors

Orion Optics UK correctors in this collection are mainly 3" Wynne correctors for the AG series Newtonian astrographs, which remove coma and flatten the field for large sensors. Versions are machined for specific cameras and back focus distances, from 12mm to 61mm, including SBIG STL and T-thread, FLI, FW8STL, Moravian M68x1 and C-mount fittings.

A Wynne corrector for the Takahashi TAK72 is also listed. Choose the version that matches your camera and filter wheel stack.

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Orion Optics UK AG Wynne corrector C Mount Adaptor camera needs 18mm+-3mmBFD
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector C Mount Adaptor camera needs 18mm+-3mmBFD

OOUK-AG-WYNNE-CORRECTOR-C-MOUNT

4-lens ED corrector for the AG Astrograph range Machined to fit AG Wynne corrector C Mount Adaptor camera needs 18mm+- 3mm back focal distance Ind...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne Corrector for Takahashi TAK72
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne Corrector for Takahashi TAK72

OOUK-AG-WYNNE-CORRECTOR-TAK72-35MM

Custom-designed AG Wynne corrector for the Takahashi TAK72 Engineered for a 35mm back focus distance (BFD) Provides +4mm of fine adjustment for se...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit STL using 35mm BFD with 4mm adj
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit STL using 35mm BFD with 4mm adj

OOUK-AG-WYNNE-CORRECTOR-STL-35MM

4-lens ED corrector for the AG Astrograph range Machined to fit STL 35mm back focal distance Individually machined to order in the UK Descripti...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit FW8STL using 33mm BFD+-4mm
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit FW8STL using 33mm BFD+-4mm

OOUK-AG-WYNNE-CORRECTOR-FW8STL-33MM

4-lens ED corrector for the AG Astrograph range Machined to fit FW8STL 33mm back focal distance Individually machined to order in the UK Descri...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit STL using 31mm BFD with +-2mm adj
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit STL using 31mm BFD with +-2mm adj

OOUK-AG-WYNNE-CORRECTOR-STL-31MM

4-lens ED corrector for the AG Astrograph range Machined to fit STL 31mm back focal distance Individually machined to order in the UK Descripti...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit STL using 25mm BFD with +-4mm adj
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit STL using 25mm BFD with +-4mm adj

OOUK-AG-WYNNE-CORRECTOR-STL-25MM

4-lens ED corrector for the AG Astrograph range Machined to fit STL 25mm back focal distance Individually machined to order in the UK Descripti...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit STL using 21mm BFD with +-4mm adj
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit STL using 21mm BFD with +-4mm adj

OOUK-AG-WYNNE-CORRECTOR-STL-21MM

4-lens ED corrector for the AG Astrograph range Machined to fit STL 21mm back focal distance Individually machined to order in the UK Descripti...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit STL dovetail using 12mm BFD with+-4mm
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit STL dovetail using 12mm BFD with+-4mm

OOUK-AG-WYNNE-CORRECTOR-STL-DOVETAIL

4-lens ED corrector for the AG Astrograph range Machined to fit STL dovetail 12mm back focal distance Individually machined to order in the UK ...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne Corr to SBIG T thread using 61mm BFD with 4mm adj
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne Corr to SBIG T thread using 61mm BFD with 4mm adj

OOUK-AG-WYNNE-CORR-SBIG-T

4-lens ED corrector for the AG Astrograph range Machined to fit SBIG T thread 61mm back focal distance Individually machined to order in the UK ...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG W-C to fit SBIG STX 16803 89dia DT- 50mm BFD 4mm adj
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG W-C to fit SBIG STX 16803 89dia DT- 50mm BFD 4mm adj

OOUK-AG-W-C-SBIG-STX

4-lens ED corrector for the AG Astrograph range Machined to fit SBIG STX 16803 89dia DT- 50mm back focal distance Individually machined to order i...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit SBIG using 41mm BFD with +-4mm adj
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit SBIG using 41mm BFD with +-4mm adj

OOUK-AG-WYNNE-CORRECTOR-SBIG-41MM

Wynne-Type Coma Corrector Optimized for Orion Optics UK AG Telescopes Designed for SBIG Imaging Cameras 41mm Nominal Back Focus Distance Provides ...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit SBIG using 35mm BFD with +-4mm adj
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit SBIG using 35mm BFD with +-4mm adj

OOUK-AG-WYNNE-CORRECTOR-SBIG-35MM

4-lens ED corrector for the AG Astrograph range Machined to fit SBIG 35mm back focal distance Individually machined to order in the UK Descript...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector fit Atlas-70mm OAG 3.5mmBFD +-4mm
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector fit Atlas-70mm OAG 3.5mmBFD +-4mm

OOUK-AG-WYNNE-CORRECTOR-ATLAS-70MM

4-lens ED corrector for the AG Astrograph range Machined to fit Atlas-70mm OAG 3.5mm back focal distance Individually machined to order in the UK ...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit Moravian M68x1 using 31mm BFD
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit Moravian M68x1 using 31mm BFD

OOUK-AG-WYNNE-CORRECTOR-MORAVIAN-M68X1

4-lens ED corrector for the AG Astrograph range Machined to fit Moravian M68x1 31mm back focal distance Individually machined to order in the UK ...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit Atlas to 3" MOAG using 7mm BFD
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit Atlas to 3" MOAG using 7mm BFD

OOUK-AG-WYNNE-CORRECTOR-ATLAS-3

4-lens ED corrector for the AG Astrograph range Machined to fit Atlas to 3" MOAG 7mm back focal distance Individually machined to order in the UK ...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit 3" FLI using 35mm BFD with 4mm adj
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit 3" FLI using 35mm BFD with 4mm adj

OOUK-AG-WYNNE-CORRECTOR-3-FLI

4-lens ED corrector for the AG Astrograph range Machined to fit 3" FLI 35mm back focal distance Individually machined to order in the UK Descri...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit FLI 3" thread 18mm BFD with 4mm adj
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit FLI 3" thread 18mm BFD with 4mm adj

OOUK-AG-WYNNE-CORRECTOR-FLI-3

4-lens ED corrector for the AG Astrograph range Machined to fit FLI 3" thread 18mm back focal distance Individually machined to order in the UK ...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit 2.55" FLI using 50mm +-4mm
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit 2.55" FLI using 50mm +-4mm

OOUK-AG-WYNNE-CORRECTOR-2-55

4-lens ED corrector for the AG Astrograph range Machined to fit 2.55" FLI Custom back focal distance to order Individually machined to order in th...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK AG Wynne corrector to fit 2.005" FLI using 40mm BFD with 4mm adj
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne corrector to fit 2.005" FLI using 40mm BFD with 4mm adj

OOUK-AG-WYNNE-CORRECTOR-2-005

4-lens ED corrector for the AG Astrograph range Machined to fit 2.005" FLI 40mm back focal distance Individually machined to order in the UK De...

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CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00
Orion Optics UK Wynne Corrector 3″ for AG Series Astrographs
CA$1,893.00 - CA$1,893.00
CA$1,893.00
CA$1,893.00 - CA$1,893.00
CA$1,893.00

Orion Optics UK Wynne Corrector 3″ for AG Series Astrographs

OOUK-AG20-AG-WYNNE-CORRECTOR-3

Corrects coma in fast parabolic (Newtonian) mirrors Delivers a wide, flat, and apochromatic (false-color-free) focal plane Advanced optical design...

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CA$1,893.00 - CA$1,893.00
CA$1,893.00
CA$1,893.00 - CA$1,893.00
CA$1,893.00