The Sky-Watcher Telescope AC 102/500 StarTravel-102 AZ-5 is a compact and bright refractor that combines wide-angle observation with ease of use. With its 102 mm aperture and short focal length of 500 mm (f/4.9), this telescope delivers a bright, high-contrast image over a wide field of view - ideal for observing star fields, nebulae and open star clusters.
The dual achromatic lens minimizes color errors, making this refractor not only suitable for deep-sky objects, but also performs surprisingly well in planetary and lunar observations. With a resolution of 1.13 arcsec, you can see fine details, such as the craters on the Moon or the cloud bands of Jupiter. The wide angle of view also makes it possible to see objects such as the Orion Nebula or the Andromeda Galaxy in full view - a true ‘space walk.
The sturdy AZ-5 mount combines user-friendliness with precision. The wide adjustment range lets you move smoothly from horizon to zenith. The slip clutch ensures fast, frictionless movements, while the worm wheels and flexible axes allow precise fine adjustments. The aluminum tripod construction is stable yet lightweight, and easily adjustable in height between 87 and 159 cm.
The telescope comes with a 90° star diagonal, 25 mm and 10 mm eyepiece, and a 6×30 viewfinder, so you can get started right away. The 2″ focuser with 1.25″ adapter also offers flexibility for different eyepieces and accessories.
As with every telescope from Telescoop.co.uk, you will receive the 80-page beginner's manual as standard “Telescope ABC.”, plus personal support for installation and initial use.
Application:
The Sky-Watcher AC 102/500 StarTravel-102 AZ-5 is perfect for beginners who want a powerful but compact telescope for broad visual observations.
You can with it:
- Observing the Moon with great detail and sharp contrast
- Viewing Jupiter's moons and Saturn's rings
- Seeing open star clusters and nebulae in their full extent
- Making fast, stable movements thanks to the AZ-5 mount
This model is not designed for astrophotography, but visually it provides an excellent image, especially with wide-angle objects.
Specifications:
Optics
Type: Refractor (Achromat)
Aperture: 102 mm
Focal length: 500 mm
Aperture ratio: f/4.9
Resolution: 1.13″
Boundary magnitude: 11.8
Light output: 210×
Max. useful magnification: 204×
Tube weight: 2.6 kg
Coating: multiple
Tube construction: closed tube
Focuser
Type: rack
Ocular connection: 2″ with 1.25″ adapter
Mount
Type: azimuthal
Model:AZ-5
GoTo control: no
Motors: no
Saddle: Vixen-Style
Carrying capacity: 5 kg
Tripod
Material: aluminum
Height: 87-159 cm
Accessories
- Eyepieces 25 mm and 10 mm (1.25″)
- 6×30 viewfinder
- 90° star diagonal (1.25″)
- Two slow-motion cables
- Dew cap
- Beginner's Guide Telescope ABC
General
Series: AZ-5
Total weight: 7.5 kg
Special recommendation: yes










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