Tag : ota

Used Sky-watcher Skymax-150 Pro Maksutov-cassegrain Ota by Sky-Watcher

Posted on: December 1, 2024 /
Categories: Warehouse Express

USED Sky-Watcher Skymax-150 PRO Maksutov-Cassegrain OTAUsed Sky-watcher Skymax-150 Pro Maksutov-cassegrain Ota
Sky-Watcher Skymax-150 PRO 150mm (6″”) f/1800 Maksutov-Cassegrain Optical Tube Assembly. Black Diamond PRO-Series is the name for the new generation of professional quality telescopes and mounts of the Sky-Watcher range, targeted at the most discerning and critical observers, available in apertures of 150mm and 180mm.Skymax Black Diamond-PRO series Maksutov-Cassegrains are manufactured to extremely high levels of optical and mechanical precision, undergoing very strict quality control procedures and testing by specially assigned technicians, to ensure the highest standards of quality and performance are consistently maintained. They employ super-high contrast optical systems, utilising high-transmission multi-coatings on all optical services, for optimum optical performance. The quality of each telescope is monitored by means of a Ronchi test and an artificial star test. They excel for high-power, high-resolution and Planetary applications. No effort is spared to reach optimal optical quality.

Price: £549.00

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Sky-watcher Startravel-102t Short-tube Achromatic Refractor Ota by Sky-Watcher

Posted on: December 1, 2024 /
Categories: Warehouse Express

Sky-Watcher Startravel-102T Short-Tube Achromatic Refractor OTASky-watcher Startravel-102t Short-tube Achromatic Refractor Ota
Sky-Watcher Startravel-102T, 102mm (4″”) f/500 Short-Tube Achromatic Refractor Optical Tube Assembly. The compact Sky-Watcher Startravel series are two-element, air-spaced, multi-coated objective, achromatic refractors, and are well proven performers for “”Rich-Field”” views of star fields, clusters, nebulae, bright galaxies, planets, the Moon and, the Sun (with correct safety filtering!), as well as giving excellent terrestrial views. These wide-field short-tube telescopes are also highly portable. They also are popular for use as guide scopes on larger telescopes. All models excel as fixed aperture lenses for both Astrophotography and terrestrial photography. Their “”fast”” focal ratios make them useful for capturing lunar and solar eclipses as well as nature photographs.

Price: £229.00

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Sky-watcher Skymax-127 Maksutov-cassegrain Ota by Sky-Watcher

Posted on: December 1, 2024 /
Categories: Warehouse Express

Sky-Watcher Skymax-127 Maksutov-Cassegrain OTASky-watcher Skymax-127 Maksutov-cassegrain Ota
Sky-Watcher Skymax-127, 127mm (5″”) f/1500 Maksutov-Cassegrain Optical Tube Assembly. Skymax Black Diamond Series Maksutov-Cassegrains. Available in apertures of 127mm, 150mm and 180mm. Excel for high-power, high-resolution and Planetary applications. They employ super-high contrast optical systems, utilising high-transmission multi-coatings on all optical services, for optimum optical performance. The quality of each telescope is monitored by means of a Ronchi test and an artificial star test. No effort is spared to reach optimal optical quality. Please note, the is an Optical Tube Assembly only, mount and tripod are available separately.

Price: £359.00

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Sky-watcher Skymax-150 Pro Maksutov-cassegrain Ota by Sky-Watcher

Posted on: December 1, 2024 /
Categories: Warehouse Express

Sky-Watcher Skymax-150 PRO Maksutov-Cassegrain OTASky-watcher Skymax-150 Pro Maksutov-cassegrain Ota
Sky-Watcher Skymax-150 PRO 150mm (6″”) f/1800 Maksutov-Cassegrain Optical Tube Assembly. Black Diamond PRO-Series is the name for the new generation of professional quality telescopes and mounts of the Sky-Watcher range, targeted at the most discerning and critical observers, available in apertures of 150mm and 180mm.Skymax Black Diamond-PRO series Maksutov-Cassegrains are manufactured to extremely high levels of optical and mechanical precision, undergoing very strict quality control procedures and testing by specially assigned technicians, to ensure the highest standards of quality and performance are consistently maintained. They employ super-high contrast optical systems, utilising high-transmission multi-coatings on all optical services, for optimum optical performance. The quality of each telescope is monitored by means of a Ronchi test and an artificial star test. They excel for high-power, high-resolution and Planetary applications. No effort is spared to reach optimal optical quality.

Price: £679.00

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Sky-watcher Skymax-180 Pro Maksutov-cassegrain Ota by Sky-Watcher

Posted on: December 1, 2024 /
Categories: Warehouse Express

Sky-Watcher Skymax-180 PRO Maksutov-Cassegrain OTASky-watcher Skymax-180 Pro Maksutov-cassegrain Ota
Sky-Watcher Skymax-150 PRO 180mm (7.1″”) f/2700 Maksutov-Cassegrain optical Tube Assembly. Black Diamond PRO-Series is the name for the new generation of professional quality telescopes and mounts of the Sky-Watcher range, targeted at the most discerning and critical observers, available in apertures of 150mm and 180mm. Skymax Black Diamond-PRO series Maksutov-Cassegrains are manufactured to extremely high levels of optical and mechanical precision, undergoing very strict quality control procedures and testing by specially assigned technicians, to ensure the highest standards of quality and performance are consistently maintained. They employ super-high contrast optical systems, utilising high-transmission multi-coatings on all optical services, for optimum optical performance. The quality of each telescope is monitored by means of a Ronchi test and an artificial star test. They excel for high-power, high-resolution and Planetary applications. No effort is spared to reach optimal optical quality.

Price: £1099.00

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Sky-watcher Quattro-250p Parabolic Dual-speed Imaging Newtonian Ota by Sky-Watcher

Posted on: December 1, 2024 /
Categories: Warehouse Express

Sky-Watcher Quattro-250P Parabolic Dual-Speed Imaging Newtonian OTASky-watcher Quattro-250p Parabolic Dual-speed Imaging Newtonian Ota
Sky-Watcher Quattro-250P Parabolic Dual-Speed Imaging Newtonian Optical Tube Assembly. The new Sky-Watcher Quattro series with their fast f/4 focal ratios, have been specially designed for high quality astrophotography with short exposure times. They are of course also fine telescopes for visual observations. Their tube interiors have knife-edge ray traced baffles to ensure no light is lost, and stray light is kept out! Its paraboloidal primary mirror is made of low thermal expansion, fast-cooling Pyrex glass.

Price: £779.00

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Sky-watcher Explorer-250pds Parabolic Dual-speed Newtonian Reflector Ota by Sky-Watcher

Posted on: December 1, 2024 /
Categories: Warehouse Express

Sky-Watcher Explorer-250PDS Parabolic Dual-Speed Newtonian Reflector OTASky-watcher Explorer-250pds Parabolic Dual-speed Newtonian Reflector Ota
Sky-Watcher Explorer-250PDS 254mm (10″”) f/1200 Parabolic Dual-Speed Newtonian Reflector Optical Tube Assembly. 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 and 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 and tripod are available separately.

Price: £579.00

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Sky-watcher Explorer-300pds Parabolic Dual-speed Newtonian Reflector Ota by Sky-Watcher

Posted on: December 1, 2024 /
Categories: Warehouse Express

Sky-Watcher Explorer-300PDS Parabolic Dual-Speed Newtonian Reflector OTASky-watcher Explorer-300pds Parabolic Dual-speed Newtonian Reflector Ota
Sky-Watcher Explorer-300PDS 305mm (12″”) f1500 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 and 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 and tripod are available separately.

Price: £957.00

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Sky-watcher Evostar-72ed Ds-pro Apochromatic Refractor Ota by Sky-Watcher

Posted on: December 1, 2024 /
Categories: Warehouse Express

Sky-Watcher Evostar-72ED DS-PRO Apochromatic Refractor OTASky-watcher Evostar-72ed Ds-pro Apochromatic Refractor Ota
The Sky-Watcher Evostar-72ED DS-PRO Apochromatic Refractor is a suitable choice for stargazing and professional astronomical observations. Its double refractor design provides the right combination of sharp results and low dispersion. This refractor has fluorite-based ED elements with multi-layered coating for accurate colour rendition and preventing unwanted light from entering.

Price: £389.00

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Sky-watcher Evostar-120 Achromatic Refractor Ota by Sky-Watcher

Posted on: December 1, 2024 /
Categories: Warehouse Express

Sky-Watcher Evostar-120 Achromatic Refractor OTASky-watcher Evostar-120 Achromatic Refractor Ota
Sky-Watcher Evostar-120, 120mm (4.75″”) f/1000 Achromatic Refractor Optical Tube Assembly. The Sky Watcher Evostar series are two-element air-spaced, multi-coated object achromatic refractors. They are truly outstanding, high-performance; high-resolution instruments manufactured to extremely high standards and mechanical precision. With their long focal lengths and breathtaking optical performance, they are ideal for the detailed high-power study of the moon, Planetary Surfaces and other objects in out solar system, giving crisp contrasty images. These telescope packages will stand you in great stead for a lifetime of serious astronomical viewing. Please note, this is an Optical Tube Assembly only, mount and tripod are available separately.

Price: £369.00

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