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Sky-Watcher Mercury 705 Astronomy Refractor Telescope + AZ3 Mount #10721 (UK)NEW
Sky-Watcher Mercury 705 Astronomy Refractor Telescope + AZ3 Mount #10721 (UK)NEW
Sky-Watcher Mercury 705 Astronomy Refractor Telescope + AZ3 Mount #10721 Ideal for Daytime Terrestrial Observations as well as Deep-Sky Astronomical Use. The Sky-Watcher MERCURY-705 is a two-element, air-spaced achromatic refractor, that is a well proven performer for ‘Rich-Field’ views of comets, star fields, star clusters, nebulae, bright galaxies & planets, the Moon and the Sun (with proper safety filtering!), as well as giving excellent daytime terrestrial views. Supplied with the intuitive and easy to use AZ3 Alt-Azimuth mount, which provides excellent stability and precise control, via its slow motion cables, on both the horizontal (azimuth) and vertical (altitude) axes. AIR-SPACED TWO-ELEMENT ACHROMATIC REFRACTORS FREE Fedex Priority 24 & 48 Delivery to Zone 1 Areas
An ordinary single lens brings different wavelengths of light to different focal points. All Sky-Watcher Refractors are built with air-spaced two-element lenses, which reduce chromatic aberration more than standard doublet lenses.