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Orion Optics UK Adapters

Orion Optics UK adapters connect cameras, correctors and eyepieces to Orion Optics UK telescopes at the correct back focus distance. The range includes 85mm fixed adaptor rings to M54x0.75, M42, 2" and AP 2.7" threads or 1.25" and 3" push fit, Atlas ZTA adapters, and AG Wynne adapters for M42x0.75, M48x0.75 and QSI cameras.

Each listing gives the back focus (BFD) it uses, often with a few millimetres of adjustment, so you can match your camera and filter wheel spacing.

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Orion Optics UK AG Wynne VISUAL ADP. Screw thread to focus eyepieces.
CA$416.00 - CA$416.00
CA$416.00
CA$416.00 - CA$416.00
CA$416.00

Orion Optics UK AG Wynne VISUAL ADP. Screw thread to focus eyepieces.

OOUK-AG-WYNNE-VISUAL-ADP-SCREW

Screw-thread eyepiece adaptor For visual use with the AG Wynne corrector Individually machined to order in the UK Description Specifications In...

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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 85mm fixed adaptor ring to T mount 0.75 21mmBFD to fit ST-8300
CA$415.00 - CA$415.00
CA$415.00
CA$415.00 - CA$415.00
CA$415.00

Orion Optics UK 85mm fixed adaptor ring to T mount 0.75 21mmBFD to fit ST-8300

OOUK-85MM-FIXED-ADAPTOR-RING-T-2

Fits T mount 0.75 21mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications In the...

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CA$415.00 - CA$415.00
CA$415.00
CA$415.00 - CA$415.00
CA$415.00
Orion Optics UK 85mm fixed adaptor ring to T mount 0.75 12mm BFD
CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00

Orion Optics UK 85mm fixed adaptor ring to T mount 0.75 12mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-T

Fits T mount 0.75 12mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications In the...

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CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00
Orion Optics UK 85mm fixed adaptor ring to STL 20mm BFD
CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00

Orion Optics UK 85mm fixed adaptor ring to STL 20mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-STL

Fits STL 20mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications In the Box Warr...

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CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00
Orion Optics UK 85mm fixed adaptor ring OPTEC 2400 dovetail 24.5mm BFD
CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00

Orion Optics UK 85mm fixed adaptor ring OPTEC 2400 dovetail 24.5mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-OPTEC

Fits OPTEC 2400 dovetail 24.5mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specificatio...

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CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00
Orion Optics UK 85mm fixed adaptor ring to FLI 3" thread 12mm BF
CA$415.00 - CA$415.00
CA$415.00
CA$415.00 - CA$415.00
CA$415.00

Orion Optics UK 85mm fixed adaptor ring to FLI 3" thread 12mm BF

OOUK-85MM-FIXED-ADAPTOR-RING-FLI

Fits FLI 3" thread 12mm BF Custom fit For AG and ODK telescopes Individually machined to order in the UK Description Specifications In the Box ...

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CA$415.00 - CA$415.00
CA$415.00
CA$415.00 - CA$415.00
CA$415.00
Orion Optics UK 85mm fixed adaptor ring to M92 thread 12mm BFD
CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00

Orion Optics UK 85mm fixed adaptor ring to M92 thread 12mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-M92

Fits M92 thread 12mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications In the B...

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CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00
Orion Optics UK 85mm fixed adaptor ring to 2" thread 12mm BFD
CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00

Orion Optics UK 85mm fixed adaptor ring to 2" thread 12mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-2-4

Fits 2" thread 12mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications In the Bo...

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CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00
Orion Optics UK 85mm fixed adaptor ring to M54 x 0.75 thread 12mm BFD
CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00

Orion Optics UK 85mm fixed adaptor ring to M54 x 0.75 thread 12mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-M54

Fits M54 x 0.75 thread 12mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications I...

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CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00
Orion Optics UK 85mm fixed adaptor ring to AO8, 15mm BFD
CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00

Orion Optics UK 85mm fixed adaptor ring to AO8, 15mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-AO8

Fits AO8, 15mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications In the Box War...

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CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00
Orion Optics UK 85mm fixed adaptor ring 50mm BFD
CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00

Orion Optics UK 85mm fixed adaptor ring 50mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-50MM

85mm fixed ring 50mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications In the B...

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CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00
Orion Optics UK 85mm Fixed Adaptor Ring (5mm BFD)
CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00

Orion Optics UK 85mm Fixed Adaptor Ring (5mm BFD)

OOUK-85MM-FIXED-ADAPTOR-RING-5MM

85mm Diameter Adaptor Ring Provides 5mm of Back Focus Distance (BFD) Fixed, Non-Adjustable Spacer Design Ensures Rigid, Tilt-Free Connections Manu...

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CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00
Orion Optics UK 85mm down to M42mm thread AO7, ATIK383L using 15mm BFD
CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00

Orion Optics UK 85mm down to M42mm thread AO7, ATIK383L using 15mm BFD

OOUK-85MM-DOWN-M42MM-THREAD-AO7

85mm down to M42mm thread AO7, ATIK383L 15mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description...

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CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00
Orion Optics UK 85mm fixed adaptor ring 40mm BFD
CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00

Orion Optics UK 85mm fixed adaptor ring 40mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-40MM

85mm fixed ring 40mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications In the B...

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CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00
Orion Optics UK 85mm Fixed Adaptor Ring with 30mm BFD
CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00

Orion Optics UK 85mm Fixed Adaptor Ring with 30mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-30MM

Provides a fixed 30mm back focus distance Designed for 85mm threaded interfaces Solid, single-piece construction for maximum rigidity Machined in ...

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CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00
Orion Optics UK 85mm fixed adaptor ring - 3" push fit with 15mm BFD
CA$322.00 - CA$322.00
CA$322.00
CA$322.00 - CA$322.00
CA$322.00

Orion Optics UK 85mm fixed adaptor ring - 3" push fit with 15mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-3

Fits 3" push fit with 15mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications In...

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CA$322.00 - CA$322.00
CA$322.00
CA$322.00 - CA$322.00
CA$322.00
Orion Optics UK 85mm Fixed Adaptor Ring - 25mm BFD
CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00

Orion Optics UK 85mm Fixed Adaptor Ring - 25mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-25MM

Connects to 85mm threaded correctors and accessories Provides a fixed 25mm of back focus distance (BFD) Engineered for Orion Optics UK imaging sys...

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CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00
Orion Optics UK 85mm Fixed Adaptor Ring with 20mm BFD
CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00

Orion Optics UK 85mm Fixed Adaptor Ring with 20mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-20MM

Connects to 85mm threaded correctors and focusers Provides a fixed 20mm back focus distance (BFD) Ensures rigid, non-flexing camera connection Des...

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CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00
Orion Optics UK 85mm fixed adaptor ring to AP2.7" female thread 12mm BFD
CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00

Orion Optics UK 85mm fixed adaptor ring to AP2.7" female thread 12mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-AP2

Fits AP2.7" female thread 12mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specification...

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CA$353.00 - CA$353.00
CA$353.00
CA$353.00 - CA$353.00
CA$353.00
Orion Optics UK 85mm fixed adaptor ring - 2" push fit with 49mm bfd+-4mm
CA$311.00 - CA$311.00
CA$311.00
CA$311.00 - CA$311.00
CA$311.00

Orion Optics UK 85mm fixed adaptor ring - 2" push fit with 49mm bfd+-4mm

OOUK-85MM-FIXED-ADAPTOR-RING-2-3

Fits 2" push fit with 49mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications In...

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CA$311.00 - CA$311.00
CA$311.00
CA$311.00 - CA$311.00
CA$311.00
Orion Optics UK 85mm fixed adaptor ring - 2" push fit with 35mm bfd+-4mm
CA$311.00 - CA$311.00
CA$311.00
CA$311.00 - CA$311.00
CA$311.00

Orion Optics UK 85mm fixed adaptor ring - 2" push fit with 35mm bfd+-4mm

OOUK-85MM-FIXED-ADAPTOR-RING-2-2

Fits 2" push fit with 35mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications In...

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CA$311.00 - CA$311.00
CA$311.00
CA$311.00 - CA$311.00
CA$311.00
Orion Optics UK 85mm fixed adaptor ring - 2" push fit with 15mm BFD
CA$311.00 - CA$311.00
CA$311.00
CA$311.00 - CA$311.00
CA$311.00

Orion Optics UK 85mm fixed adaptor ring - 2" push fit with 15mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-2

Fits 2" push fit with 15mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specifications In...

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CA$311.00 - CA$311.00
CA$311.00
CA$311.00 - CA$311.00
CA$311.00
Orion Optics UK 85mm fixed adaptor ring - 1 1/4" push fit with 15mm BFD
CA$322.00 - CA$322.00
CA$322.00
CA$322.00 - CA$322.00
CA$322.00

Orion Optics UK 85mm fixed adaptor ring - 1 1/4" push fit with 15mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-1

Fits 1 1/4" push fit with 15mm back focal distance For AG and ODK telescopes Individually machined to order in the UK Description Specification...

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CA$322.00 - CA$322.00
CA$322.00
CA$322.00 - CA$322.00
CA$322.00
Orion Optics UK 85mm Fixed Adaptor Ring - 15mm BFD
CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00

Orion Optics UK 85mm Fixed Adaptor Ring - 15mm BFD

OOUK-85MM-FIXED-ADAPTOR-RING-15MM

85mm Connection Diameter Provides 15mm of Fixed Back Focus CNC-Machined for Rigidity Designed for Orion Optics UK Imaging Trains Description FA...

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CA$198.00 - CA$198.00
CA$198.00
CA$198.00 - CA$198.00
CA$198.00