Sky-Watcher Explorer-200P 200mm (8"") f/1000 Parabolic Newtonian Reflector Optical Tube Assembly. All Sky Watcher Black Diamond Newtonian Reflectors feature 0.5mm ultra-thin secondary mirror supports to reduce diffraction spikes & light loss, & high quality Paraboloidal primary mirrors to eliminate spherical aberration. The mirrors are ?parabolised' to bring all the light rays to the same focal point to produce sharp, contrasty images which are full of detail. Ideal for Planetary & deep sky observation. Please note this is an Optical Tube Assembly only, mount & tripod are available separately. ...

Sky-Watcher Explorer 200PDS (EQ5) 200mm (8"") f/1000 Parabolic Dual-Speed Newtonian Reflector Telescope. The new Sky-Watcher EXPLORER-200PDS Newtonian Reflector incorporates the same superb mirror-set as the Explorer-200P Black Diamond Series, but with two significant advantages. A Dual-Speed 10:1 ratio focuser is now included for excellent focusing precision. Also the tube length has been slightly shortened to optimise performance for prime-focus photography. Even better performance for astro-photography & visual use can be achieved when used in combination with Sky-Watcher's Newtonian coma corrector (Product Code 20233).* Note: the Explorer-200PDS has a larger 58mm secondary mirror, for enhanced field illumination, compared to the Explorer-200P which has a 52mm secondary. ...

Sky-Watcher Explorer-200PDS (HEQ5 PRO) 200mm (8"") f/1000 Parabolic Dual-Speed GO-TO Newtonian Reflector Telescope. The new Sky-Watcher EXPLORER-200PDS Newtonian Reflector incorporates the same superb mirror-set as the Explorer-200P Black Diamond Series, but with two significant advantages. A Dual-Speed 10:1 ratio focuser is now included for excellent focusing precision. Also the tube length has been slightly shortened to optimise performance for prime-focus photography. Even better performance for astro-photography & visual use can be achieved when used in combination with Sky-Watcher's Newtonian coma corrector (Product Code 20233)* Note: the Explorer-200PDS has a larger 58mm secondary mirror, for enhanced field illumination, compared to the Explorer-200P which has a 52mm secondary. ...

Sky-Watcher Explorer-200PDS 200mm (8"") f/1000 Parabolic Dual-Speed Newtonian Reflector Optical Tube assembly. The new Sky-Watcher EXPLORER-200PDS Newtonian Reflector incorporates the same superb mirror-set as the Explorer-200P Black Diamond Series, but with two significant advantages. A Dual-Speed 10:1 ratio focuser is now included for excellent focusing precision. Also the tube length has been slightly shortened to optimise performance for prime-focus photography. Even better performance for astro-photography & visual use can be achieved when used in combination with Sky-Watcher's Newtonian coma corrector (Product Code 20233)* Note: the Explorer-200PDS has a larger 58mm secondary mirror, for enhanced field illumination, compared to the Explorer-200P which has a 52mm secondary. Please note this is an Optical Tube Assembly only, mount & tripod are available separately. ...

Sky-Watcher Explorer-250PDS (EQ6 PRO) 254mm (10"") f/1200 Parabolic Dual-Speed GO-TO Newtonian Reflector Telescope. The new Sky-Watcher EXPLORER-250PDS Newtonian Reflector incorporates the same superb mirror-set as the Explorer-250P Black Diamond Series, but with two significant advantages. A Dual-Speed 10:1 ratio focuser is now included for excellent focusing precision. Also the tube length has been slightly shortened to optimise performance for prime-focus photography. Even better performance for astro-photography & visual use can be achieved when used in combination with Sky-Watcher's Newtonian coma corrector (Product Code 20233). ...

Sky-Watcher Explorer-300PDS (EQ6 PRO) 305mm (12"") f/1500 Parabolic Dual-Speed GO-TO Newtonian Reflector Telescope. The new Sky-Watcher EXPLORER-300PDS Newtonian Reflector incorporates the same superb mirror-set as the Explorer-300P Black Diamond Series, but with two significant advantages. A Dual-Speed 10:1 ratio focuser is now included for excellent focusing precision. Also the tube length has been slightly shortened to optimise performance for prime-focus photography. Even better performance for astro-photography & visual use can be achieved when used in combination with Sky-Watcher's Newtonian coma corrector (Product Code 20233). ...

Sky-Watcher Explorer-300PDS 305mm (12"") f 1500 Parabolic Dual-Speed Newtonian Reflector Optical Tube Assembly. The new Sky-Watcher EXPLORER-300PDS Newtonian Reflector incorporates the same superb mirror-set as the Explorer-300P but with two significant advantages. A Dual-Speed 10:1 ratio focuser is now included for excellent focusing precision. Also the tube length has been slightly shortened to optimise performance for prime-focus photography. Even better performance for astro-photography & visual use can be achieved when used in combination with Sky-Watcher's Newtonian coma corrector (Product Code 20233). Please note this is an Optical Tube Assembly only, mount & tripod are available separately. ...

16mm Extra Flat Wide-Angle Eyepiece. Edge-to-edge distortion free images!! The exotic 1.25 Inch Extra Flat 5 or 6-element eyepiece design packs premium features & high-end performance into a surprisingly affordable package. The optical designer has succeeded to remove peripheral field curvature so now you can enjoy flat, virtually distortion-free images from the centre-to-edge of the field. Optical performance is impressive, with excellent sharpness, contrast & colour rendition. ...

19mm Extra Flat Wide-Angle Eyepiece. Edge-to-edge distortion free images!! The exotic 1.25 Inch Extra Flat 5 or 6-element eyepiece design packs premium features & high-end performance into a surprisingly affordable package. The optical designer has succeeded to remove peripheral field curvature so now you can enjoy flat, virtually distortion-free images from the centre-to-edge of the field. Optical performance is impressive, with excellent sharpness, contrast & colour rendition. ...

27mm Extra Flat Wide-Angle Eyepiece. Edge-to-edge distortion free images!! The exotic 1.25 Inch Extra Flat 5 or 6-element eyepiece design packs premium features & high-end performance into a surprisingly affordable package. The optical designer has succeeded to remove peripheral field curvature so now you can enjoy flat, virtually distortion-free images from the centre-to-edge of the field. Optical performance is impressive, with excellent sharpness, contrast & colour rendition. ...