Stellarvue SV110AP 110mm Doublet ED Refractor Telescope is one of the best prices and largest telescopes from Stellarvue. the SV110AP Refractor Doublet ED Telescope utilizes a hand figured ED lens that gives a crisp, bright image with a brighter and higher resolution. The Stellarvue 110mm Doublet ED Refractor Telescope SV110AP is perfect for astrophotography due to great detail provided by superior optical technology implemented in the design.
The optics in the Stellarvue SV110AP Doublet ED Telescope are fully multicoated with a 110mm f-7 doublet object lens using an Ohara FPL-51 ED element. Compared to a typical achromat, the color and star test presentation is far greater. For added quality control, the ED objective lens is tested three times in the USA to assure that you are getting a high quality product. The lenses are hand figured by a master optician to a high Strehl ratio and are not mass produced or machine made. Several layers of extreme broadband coatings are utilized on all four lens surfaces to significantly enhance image contrast so the celestial bodies appear more vivid and bright against dark black backgrounds. The Stellarvue SV110AP Telescope is well suited for CCD imaging, because the coatings transmit light above and below the visual spectrum.
Stellarvue SV110AP 110mm Refractor ED Telescope boast an aluminum tube and dew shield that are painted stardust white on the outside to help it stand out against the black anodized aluminum fittings, giving the telescope high-end, classy look. The dew shield can either be extended or retracted, making it a perfect sun shade or protection against erroneous outside light that may interfere with the image of the celestial sky. Retracting the dew shield also is handy in making your telescope more transportable and easier to store. The internal tube of the Stellarvue 110mm Double ED Telescope is fully baffled and painted ultra flat black. The baffles almost entirely cut down on tube wall reflection, increasing contrast significantly.
The Stellarvue SV110AP ED Refractor Telescope comes fitted with the SVF25 focuser. The SVF25 is a 2.5" fully rotating, precision dual speed focuser with a threaded focuser drawtube, 1.25 and 2" compression ring adapters and an oversized rotating assembly. The SVF25 focuser has three knobs, one on the left and two on the right. The knob on the left and the larger knob on the right provide coarse focusing, while the smaller brass focus allows 11-1 rotation reduction. Under the focuser, you can find two screws - a tension adjustment screw and a tension adjustment set screw. The draw tube in inscribed with millimeter graduation on the top. Two 5mm threaded holes on top of the focuser allow for the attachment of a finder scope. The Stellarvue SV 110mm AP ED Telescope if fully rotating with a simply loosening of a knob.
The SV 110mm AP Refractor Telescope from Stellarvue comes equipped with two hinged aluminum rings, with five screws, top and bottom, each. Each thread hole is 6mm in diameter with one center hole, two holes spaced apart 1.5 inches, and two holes spaced 60mm apart.
The 110mm objective lens on the Stellarvue Double ED Refractor Telescope gathers 247 times the amount of light of the naked eye, revealing the most faint objects in the celestial sky. The objective lens is also free of coma and astigmatism because it is hand figured and has been tested three time. Enjoy the exploration of the celestial sky with the Stellarvue 110mm Double ED Refractor Telescope SV110AP.