SK1149EQ2

Diameter/Aperture: 114mm
Focal Length: 114mm
Aluminized and overcoated mirrors
5x24 finderscope
125% more light than 76mm and 165% more than 70mm refractor
Long focal length allows good viewing of both high and low powers with different eyepieces - Smooth rack-and-pinion 1.25" focuser

Recommend for: BUDGET

150mm/6 objective diameter with 1000mm focal length and 31.7mm focuser. Features F/5 ratio. 6x30 finderscope. equatorial mount with aluminium tripod. Includes Super 25 and 10mm eyepieces.

Diffraction-limited secondary mirror support
Paraboloidal (parabolic) primary mirror
200mm primary mirror gives magnificent images of deep-sky objects. 78% more light than 150mm, 137% more light than 130mm
Huge 9x50 achromatic finder scope reveals objects that elude smaller finder scopes
1.5" Steel tripod legs for maximum stability
Perfect instrument for serious amateur

Four-arm, secondary-mirror bracket with fine supports

The Sky-Watcher paraboloidal (parabolic) mirror reflectors and all Dobsonian models feature a four-arm, secondary-mirror bracket with fine supports (0.5mm thick), to reduce diffraction spikes and light loss.

Recommend for: FIRST TIME BUYER

This is the largest reflector in the Sky-Watcher Newtonian family. It is equipped with the EQ6 mount. a parabolic mirror made from Pyrex glass. diffraction-limited secondary mirror support. 2 focuser. one 2 eyepiece. a 2 -1.25 eyepiece adapter. and a 9x50 finderscope.

SK767AZ1

Diameter/Aperture: 76mm
Focal Length: 700mm
Aluminized and overcoated mirrors
6x24 finderscope
Smooth rack-and-pinion 1.25" focuser
Perfect for all-around astronomical observing
18% more light gathering power than 70mm. Enough to allow simple study of star clusters and nebulas

Highly affordable, perfect for beginners

Recommend for: FIRST TIME BUYER

Diameter/Aperture: 130mm
Focal Length: 900mm
Aluminized and overcoated mirrors
6x24 finderscope
130mm primary mirror collects 30% more light than the 114mm, resulting better image resolution and brighter image
Smooth rack-and-pinion 1.25" focuser
 
Recommend for: DEEP SKY OBSERING