A large telescope from Celestron's Explorer DX series equipped with a 254 mm diameter head mirror and a focal length of 1200 mm. The telescope uses a 10-inch Newtonian reflector, and all mirror surfaces have been coated with StarBright XLT optical coatings, which&strong> increase contrast and light transmission. The mirrors used are made of optical glass with low thermal expansion, which provides a better image in changing environmental conditions.The telescope, when connected to a smartphone (not included)uses it and the Celestron StarSense Explorer app installed on it to analyze the night sky in real time. The LISA sky recognition technology used matches star patterns to an internal database. Place the phone in the mount, launch the app, and align the optical axis of the smartphone's camera with the optical axis of the telescope (just like with the finder on a telescope). The StarSense Explorer app generates a list of currently visible celestial bodies.The StarSense Explorer Newtonian system telescope is suspended on a Dobson base, which has been equipped with large diameter bearings in the vertical axis with adjustable resistance and teflon bearings in the horizontal axis. Implemented reinforcements on the side panels improve the stability of the structure. The bearing system used ensures smooth góra-dół movement, and the handle on the telescope's tube allows precise aiming of the telescope without introducing hand heat into the optics by gripping the front of the tube. The telescope is equipped with a2' Crayford focuser.The kit includes an adapter from 2' to 1.25' and a 2' extender, so you can use virtually any 1.25' or 2' telescope eyepiece with the StarSense Explorer Dobson 10' telescope. The kit also includes a 25mm Plossl eyepiece.Technical Data
Series: Explorer DX
Optical system: Newtonian
Mount type: Dobson
Diameter of the primary mirror: 254 mm
Focal length: 1200 mm
Luminosity: 4.7
Star Range: 14.7 magnitude
Collectivity: 1317x
Maximum usable magnification: 375x
Tube length: 1180 mm
Tube diameter: 292 mm
Mount control: manual
Eyepiece focal length/ magnification: 25 mm/48x
Interior mirror diameter: 64 mm
Objector type: Crayford
Eye focuser diameter: 2' with reduction to 1.25'
Seeker: Red Dot (StarPointer)
Maximum resolving power: 0.55″
Coatings: StarBright XLT
Dobson base height: 673 mm
Mount Weight: 11.6 kg
Tube weight: 13.24 kg
Weight: 24.86 kg
Manufacturer: Celestron, USA.
