For many years Bresser Newtonian telescopes have become the standard workhorse for Deep Sky astrophotography, now the second generation of this telescope, the Bresser NT-203s/800 comes with an improved Hexafoc focusser and fast parabolic main mirror.

The Bresser NT-203s/800 f3.9 will deliver you much more detailed images at shorter exposures due to its oversized primary mirror and therefore faster optical system (f3.9, compared to standard f5 telescopes of this size). The large 85 mm secondary mirror also helps reduce vignetting for maximum optimal illumination of the target. The excellent 2,5" Hexafoc focuser also helps reduce vignetting due to its large diameter and makes focussing a joy - the smoothness and shifting-free operation sets a new standard in this price class.

BRESSER EXOS-2 GoTo Equatorial Mount:
This German Equatorial Mount has tracking motors in both axes that follow celestial objects very smoothly and precisely. The hand controller with full GOTO abilities works reliably and is very user friendly - See Manual download below. Precision ball bearings in both axes help ensure minimal backlash at all nine possible tracking speeds and the 12V battery pack is conveniently fastened to the tripod shelf and takes eight size D batteries. The mount can also be powered using a mains or car plug adapter (sold seperately)

EXOS-2 GOTO System:
The Startracker GoTo System enables beginners with little experience to start astronomical observations in just a few minutes, and guides you to various objects in the nigt sky that are not visible through the small finder scope. At the push of a button you can locate Planets, Nebulae or Galaxies in minutes. The database on the Startracker system holds thousands of celestial objects to choose from.
The Bresser StarTracker GoTo systems also uses servo motors for both axes and features an ST-4 compatible autoguiding input - essential for long exposure Astrophotography. The menu and navigation of the Startracker hand controller is also multilingual and offers a choice of German, English, French, Spanish and Italian.

Telescope Spec:

• Optical design: Newtonian Reflector
• Mirror diameter: 203mm / focal length: 800mm / F/3.9
• Maximum recommended magnification: x 406
• Telescope for night and solar observing
• 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
• Can be connected to SLR cameras (optional T2 ring required)
• 50.8mm (2) to 31.7mm (1.25) adapter with integrated T2 thread (T2-adapter ring for your camera is needed)
• Backfocus fully inward focused: 60mm
• 85mm secondary mirror for optimal illumination
• Large knobs for primary and secondary mirror adjustment
• Tube without accessories: 8.7 kg - Tube with all accessories mounted: 11.5 kg

• 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: 4.6 kg
• Mount weight: 5.3 kg (without counterweight)
• Total weight incl. counterweight: 23.6 kg
• Batteries: Require Size D Batteries (not included).

Weight & Dimensions:

• Net weight OTA (incl. accessories): 11.5 kg
• Total length: 100 cm
• Total width: 100 cm
• Total height: 175 cm
• Tube diameter: 235 mm
• Tube length: 700 mm
• Net Weight total (incl. accessories): 31 kg
• Counterweights: 2 x 4.5 kg

Whats included:

• OTA
• 26mm 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 camera adapter
• 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
• Battery Pack (Excluding Batteries)

Download the Startracker & GOTO System Manual here
Download the Bresser Messier Mount & Telescope Manual here

SAFETY NOTICE: Never look directly at the Sun through your Binoculars or Telescope - immediate and permanent eye damage may result. For Solar viewing please ensure you have a dedicated Solar Filter fitted correctly to your telescope.