Products

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...

300mm (12") Primary Mirror 1140mm Focal Length Fast f/3.8 Focal Ratio Carbon Fibre Sandwich Tube Construction >50mm Corrected Flat Field 3" Cer...

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...

350mm Primary Mirror Diameter 1330mm Focal Length (f/3.8) >50mm Corrected Flat Field Carbon Fibre Sandwich Tube Construction 3.4µm On-Axis Spot...

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...

400mm (16") Primary Mirror Diameter 1520mm Focal Length at a fast f/3.8 Focal Ratio Corrected Flat Field Size >50mm Carbon Fibre Sandwich Tube ...

Largest model in the AG Astrograph range Carbon-fibre-sandwich tube CERES 3" (76.2mm) focuser standard Built to order in the UK Description Spe...

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

200mm (8-inch) Primary Mirror 760mm Focal Length Extremely Fast f/3.8 Focal Ratio 45mm Corrected Flat Field Circle Carbon Fibre Sandwich Tube Cons...

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...

Carbon fibre construction Slides directly onto the AG8 tube Reduces dew formation and stray light Description Specifications In the Box Warrant...

50mm Aperture 8x Magnification Straight-Through Optical Design Fully Coated Optics Quick-Release Dovetail Mounting System Integrated Crosshairs fo...

Designed specifically for Orion Optics UK ODK telescopes Enables secure mounting of upgraded finderscopes Angled design for improved ergonomics an...

50mm Aperture 90-Degree Angled Viewing Fully Multi-Coated Optics Illuminated Crosshair Reticle Quick-Release Dovetail Shoe Description FAQ Spec...

Machined to fit 2.7" 24 TPI Astro Physics 5mm back focal distance For the FLI Atlas focuser system Individually machined to order in the UK Des...

Machined to fit Corr locking device 65mm back focal distance For the FLI Atlas focuser system Individually machined to order in the UK Descript...

Machined to fit FAR 85 5mm back focal distance For the FLI Atlas focuser system Individually machined to order in the UK Description Specificat...

Machined to fit ODK Cell adpt 15mm back focal distance For the FLI Atlas focuser system Individually machined to order in the UK Description Sp...

Length: 250mm Width: 4 inches Thickness: 10mm Provides a stable, non-flexing mounting surface Ideal for custom telescope and astrophotography setu...