Tag : achromatic

Sky-watcher Startravel-150 (eq-5) Achromatic Refractor Telescope by Sky-Watcher

Sky-Watcher Startravel-150 (EQ-5) Achromatic Refractor TelescopeSky-watcher Startravel-150 (eq-5) Achromatic Refractor Telescope
Sky-Watcher Startravel-150 (EQ-5) 150mm (6″) f/750 They 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.

Price: £779.00

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Sky-watcher Evostar-90 (eq2) Achromatic Refractor Telescope by Sky-Watcher

Sky-Watcher Evostar-90 (EQ2) Achromatic Refractor TelescopeSky-watcher Evostar-90 (eq2) Achromatic Refractor Telescope
Sky-Watcher Evostar-90 (EQ2) 90mm (3.5″) f/900 Achromatic Refractor Telescope. The Sky Watcher Evostar series are two-element air-spaced, multi-coated 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 our solar system, giving crisp images. These telescope packages will stand you in great stead for a lifetime of serious astronomical viewing.

Price: £169.00

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Sky-watcher Startravel-150 Achromatic Reflector Telescope Ota by Sky-Watcher

Sky-Watcher Startravel-150 Achromatic Reflector Telescope OTASky-watcher Startravel-150 Achromatic Reflector Telescope Ota
Sky-Watcher Startravel-150, 150mm (6″) f/750 Achromatic Reflector 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. Tube material: Aluminium. Please note, this is an Optical Tube Assembly only, mount and tripod are available separately.

Price: £499.00

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Sky-watcher Evostar-90 (az3) Achromatic Refractor Telescope by Sky-Watcher

Sky-Watcher Evostar-90 (AZ3) Achromatic Refractor TelescopeSky-watcher Evostar-90 (az3) Achromatic Refractor Telescope
Sky-Watcher Evostar-90 (AZ3) 90mm (3.5″) f/900 Achromatic Refractor Telescope. 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.

Price: £189.00

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Sky-watcher Startravel-120 (eq3-2) Achromatic Refractor Telescope by Sky-Watcher

Sky-Watcher Startravel-120 (EQ3-2) Achromatic Refractor TelescopeSky-watcher Startravel-120 (eq3-2) Achromatic Refractor Telescope
Sky-Watcher Startravel-120 (EQ3-2) 120mm (4.75″) f/600 Achromatic Refractor Telescope. 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. Tube material: Aluminium

Price: £399.00

Buy Now from Warehouse Express