Choetech HUB-D03

NEW – now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits. Great telescope for night and solar observation.

The BRESSER Messier NT-203/1200 enables observations, which were not feasible in this price range only a few years ago. This Messier NT203/1200 is optimized for planetary observations because of the longer focal length and less obruction which offers a better sharpness and contrast. The most advanced manufacturing technology allows to follow the shadows of the moons of Jupiter on the planet itself ; the abundance of structures and details on the surface of Jupiter are stunning.

The BRESSER Messier NT-203/1200 can not only score in the planetary observation: Discover structures in distant galaxies and let yourself be captivated by the fog patches of the emission nebula in the vastness of the Milky Way. See the remains of exploded giant stars the Messier NT-203/1200 and observe the birthplaces of the new star. You will be surprised of the beauties of the universe with this larger than average device!

Please note: Reflector telescopes with optical design Newton are very good for astronomical observing at the starry night sky. But these telescopes are not well usable for observing landscape and nature during daylight. Therefore we suggest BRESSER refractor (lens) telescopes for landscape and nature observing.

CHARACTERISTICS OPTICS

Optical design: reflector telescope

Mirror diameter: 203mm / focal length: 1200mm / F/6

Maximum recommended magnification: 406x

Telescope for night and solar observation

Advanced optics for planetary observations

Longer focal length and less light obstruction

Offers an even sharper view with high contrast

Very high quality Hexafoc focuser with 2,5" free inner diameter

Diffraction limited optics with parabolic main mirror

8x50 straight through viewfinder with reticle

Optimized finder socket for comfortable use

Cradle rings with handle and integrated piggyback camera holder (1/4 thread)

Smartphone adapter for celestial navigation included

Dovetail plate with stainless steel rail

50,8mm (2'') to 31,7mm (1,25'') adapter with integrated T2 thread (T2-adapter ring for your camera is needed)

CHARACTERISTICS MOUNT

Stable parallactic mount with fine drive in both axes

Ball bearings in both axes for more precise movements

Stable height adjustable stainless steel tripod ( Min. 69cm / Max. 109,5cm )

Load capacity up to 13 kg payload

Circular bubble for easy horizontal alignment

GoTo Mount with motors and hand box controller, for easy finding and guiding moon, planets, stars and much more

ST-4 compatible autoguider interface

Pole height scale for setting the latitude

Scaled graduated circular rings to facilitate finding objects using a star atlas or planetarium software

Pole finder scope with optional illumination ( item no. 4964212 )

Tripod weight: 4.7 kg

Mount weight: 6.7 kg (without counterweight)

Total weight incl. counterweight: 20.4 kg

Batteries: not included

SCOPE OF DELIEVRY

Optical tube

26 mm Super Plössl eyepiece 31,7mm(1.25'')

Integrated 31,7 mm and T2 adapter

Prism rail with stainless steel clamping surface

Adapter for 50.8 mm (2") eyepieces

8x50 optical viewfinder

Rotatable star map

Aperture solar filter

Tube clamp with handle and camera holder

Smartphone adapter for celestial navigation

Adjustable polar finder scope with optional illumination

Astronomy PC software Stellarium (via download)

Equatorial EXOS 2 GOTO mount with stainless steel tripod and Startracker handcontroller

Stainless steel tube field tripod with accessory tray

2 x 4.5 kg counterweight

Technical Data

FIELD OF APPLICATION

Field of application

Deep Sky Observation

Deep Sky Photography

Lunar observation

Lunar photography

Planetary observation

Planetary photography

Solar observation

FOCUS GROUP

Focus Group

Advanced Amateurs

Visual enthusiasts

PRODUCT FAMILY

Product Family Reflector telescope

OPTICAL SPECIFICATIONS

Optical design Newtonian Reflector

Magnification from 40

Maximum recommended magnification 400

Primary mirror diam. 203 mm

Secondary mirror diameter 60 mm

Mirror/Lens diam. 203 mm

Focal length 1200 mm

Aperture ratio 6

Angular resolution 0.6 arc seconds

Finderscope 8 x 50 mm

ELECTRONICS, HARDWARE & SOFTWARE

Hand-held controller StarTracker

Hand-held controller Object database 144000

GENERAL TECHNICAL DATA

Material OTA Aluminium

Colour white

Polefinder scope included, illumination optional

Drive system in RA / AZ 12V DC servo motors with encoders

Fine movements Electric (RA and DEC)

Bearing in alt-azimuth / RA 2 ball bearings

Bearing in elevation / DEC 2 ball bearings

Material tripod3 Stainless Steel

Focusing system 2.5" Hexafoc

Mount Type German/Equatorial Mount with GoTo

Extended warranty 10 years

DIMENSIONS & WEIGHTS

Net weight OTA (incl. accessories) 11.9 kg

Total length 100 cm

Total width 100 cm

Total height 175 cm

Tube diameter 250 mm

Tube length 1060 mm

Net weight mount (incl. accessories) 6.7 kg

Net weight tripod (incl. accessories) 4.7 kg

Counterweight 9 kg