Parts and Accessories

50mm Aperture 90-Degree Angled Viewing Fully Coated Optics Crosshair Reticle for Centering Quick-Release Dovetail Shoe Description FAQ Specific...

50mm Aperture Straight-Through Optical Path Fully Coated Optics Integrated Crosshairs for Centering Quick-Release Dovetail Shoe Description FAQ...

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...

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

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

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

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

Adapts Orion Optics UK Eris 2″ focusers to 225mm diameter tubes Adds only 11mm of height at the central axis Allows for 360° focuser rotation for ...

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

50mm Aperture 90-Degree Angled Design Fully Coated Optics Integrated Crosshairs for Centering Dovetail Quick-Release Mounting System Descriptio...

Fits the FLI Atlas focuser to the AG10 Replaces the standard Ceres focuser Individually machined to order in the UK Description Specifications ...

For the AG10 astrograph Reinforces focuser and tube-ring positions For the ACU-3 or Atlas focuser Individually machined to order in the UK Desc...

50mm Aperture Straight-Through Optical Design Fully Coated Optics Visible Crosshair Reticle Quick-Release Dovetail Shoe Sprung-Loaded Adjustment S...

Fits the FLI Atlas focuser to the AG12 Replaces the standard Ceres focuser Individually machined to order in the UK Description Specifications ...

For the AG12 astrograph Reinforces focuser and tube-ring positions For the ACU-3 or Atlas focuser Individually machined to order in the UK Desc...

50mm Aperture Angled Viewing Position Fully Coated Optics Integrated Crosshairs for Centering Designed for Quick-Release Dovetail Shoe Descript...

Fits the FLI Atlas focuser to the AG14 Replaces the standard Ceres focuser Individually machined to order in the UK Description Specifications ...

For the AG14 astrograph Reinforces focuser and tube-ring positions For the ACU-3 or Atlas focuser Individually machined to order in the UK Desc...

50mm Aperture 8x Magnification Straight-Through Optical Path Fully Coated Optics Quick-Release Dovetail Mounting System Description FAQ Specifi...

50mm Aperture 90-Degree Angled Viewing Fully Coated Optics Non-illuminated Crosshair Reticle Designed for Dovetail Mounting Shoes Description F...

Fits the FLI Atlas focuser to the AG16 Replaces the standard Ceres focuser Individually machined to order in the UK Description Specifications ...

For the AG16 astrograph Reinforces focuser and tube-ring positions For the ACU-3 or Atlas focuser Individually machined to order in the UK Desc...

Fits the FLI Atlas focuser to the AG8 Replaces the standard Ceres focuser Individually machined to order in the UK Description Specifications I...

For the AG8 astrograph Reinforces focuser and tube-ring positions For the ACU-3 or Atlas focuser Individually machined to order in the UK Descr...