Description
The premium model of the Explore Scientific 12" telescope 305/1525 Dobson Ultra Light (0116930) has been updated to the class of Diffraction limited optics with a Strehl number greater than 0.8, which means that this telescope practically reduces aberrations. Explore Scientific 12" telescope 305/1525 Dobson Ultra Light (0116930) is the ideal Newtonian reflector for visual surveillance of Deep Sky objects. A twelve-inch mirror head and a stable aluminum alt-azimuth Dobsonian mount ensure excellent transmission of images of distant stars, nebulae, and comets. A telescope with an aperture of 305 mm collects 1800 times more light, the lower eye is not visible. Details on the surface of the planets are available for surveillance by uninformed observers. Despite the large aperture, the telescope can be easily transported in small cars and can be used for medical treatment without tools. The design has been optimized for maximum rigidity with minimal weight. The combination of large high-rise wheels and an optimized aluminum sandwich structure allows for small distortions to be achieved with great increases. This telescope can be used both by sprouting cobs and by “stuck” cobs.
Features:
- Truss-Dobsonian telescope with lightweight aluminum construction.
- The bearings are forged with Teflon for smooth and precise movement.
- Two large radial fans for smooth thermal circulation.
- The instantaneous mechanics of the collimation is easy to reach without tools and well preserves the collimation during transportation.
- The telescope mirror can be tilted from the front, looking through the eyepiece.
- Refinishing of the head mirror with updated mechanics.
- High-rise bearings with a new galvanized and friction system.
- High-height wheels ensure smooth and precise steering at high speed.
- Tall wheels in yellow color with powder coating for improved durability.
- Central marker with laser engraving on the head mirror.
- Extremely high rigidity of the structure.
- Light weight: The aluminum profile/aluminum plate construction reduces the weight to approximately half the weight of most pre-board construction in this price range.
- Focuser thread: M54 x 0.75 mm.
- The eyepiece is not included in the kit.
Additional accessories required for this telescope (purchased separately):
- The Explore Scientific 100° Ar 9mm (2") eyepiece (0218409) with its great viewing angle allows for a more panoramic image, and also allows you to relax your eye for detailed views of objects at all times.
Installation: laminated chipboard
LED video camera with pinpoint guidance
Support wheel for height – 2 pcs.
Focuser 2" (50.8 mm) HEXAFOC with screw drive 10:1 gearbox / adapter 1.25" (31.7 mm)
Screen under diffuse light
Focuser tube
Mirror Coloring Tool
Battery case with fan bag
Antivags 2 x 1 kg
Saw blades for open aperture and eyepiece trim Opening: 1:5 Video camera: LED with dot guidance (Red Dot) Limit value: 14.5 Montuvannya: Dobson Computer guidance: No Optical design: Newtonian reflector Enlightenment: Bagatosharovo (Multi-coated) EAN code: 4007922004556 Package dimensions: 103 x 55 x 48 cm Dimensions: Dimensions at selected view - 450 x 450 x 320 mm
Mirror - 380 x 380 x 300 mm
Guides - 980 mm
The height of the eyepiece at zenith is approximately 1400 mm Package weight: 37.5 kg Separate building: 0.43 seconds Eyepiece mounting diameter: 50.8 mm Increase: 44x - 600x Maximum color increase, times: 600 Item: 930416 Brand: Explore Scientific
