SvBony SV48 9080 90 mm F/5.6 Refractor OTA DSLR Professional Double Speed Focuser

Description:

• The SVBONY Astronomical Telescope has outstanding optics, high-quality mechanical components. Fitted with achromatic glass for good edge-to-edge viewing, fully multi green coated lens maximize light transmission eliminating false color. The 2 inch Rotatable Double speed focuser, for smooth operation, great feel and precise adjustability. This is a good telescope provides for astrophotography visual observers or nature watchers.

Feature:

• The focuser's mechanism is Crayford,the material of pipe is metal,the material of focuser is plastic
• Svbony 3.2" (80mm) Refracting Telescope delivers bright and detailed images that is perfect for viewing both land and celestial objects.
• All coated glass optical elements for clear, crisp images.
• 54 inch Aluminum Tripod full size photographic tripod ensures a stable platform.
• Comes with 2 eyepieces that provide medium and high powered. magnification for viewing a wide range of objects (Moon, planets, or land)
• Includes 5x20 optics viewfinder to help locate objects you want to observe.
• The 80mm Refracting Telescope comes complete with everything you need to view the wonders of the night sky the first time out.
• Free-tool Quick and easy no-tool set up.

Specification:

• Model: SV48
• Optical Design: Refractor
• Caliber: 90mm
• Optic Coated: FMC
• Objective Lens: Doublet air spaced achromatic design
• Focal Length: 500mm
• Focal Ratio: F/5.5
• Eyepiece Barrel Diameter: 2-inch (w/ 1.25 inch adapter)
• Focuser: 2 inch crayford focuser ,Double Speed Focuser
• Millimeter markings on focuser drawtube: Yes
• 360-degree rotatable: Yes
• Dust plug: One 1.25" dust plug included
• Finder scope Bracket: Yes
• Mount Type: Dovetail Plate
• Dovetail Plate Length: 100mm
• Net Weight: 2.48kg / 87.45oz

About Multiples:

• Equipped with eyepiece: H9mm, H20mm, multiples are 400/9 = 44X, 400/20 = 20X
• If choose 3X Barlow lens together, multiples are 44 x 3 = 132X, 20 x 3 = 60X

General Notes:

• Avoid exposing the telescope to sudden temperature changes, as this can result in fogging of the objective lens as moisture condenses on it.
• If this should happen, place the object lens close, but not too close, to a source of heat and wait for the moisture to evaporate.

And other ACCESSORIES

• Eyepiece +Mirrors Diagonal +Filter +Eyepiece camera +Phone adapter

Package:

• Astronomy Telescope or with Accessories

Note :

• This is only a OTA,no tripod ,if you need the tripod, pls tell me.