Sky-Watcher Startravel-150 (OTA): de widefield-lichtemmer
De Sky-Watcher Startravel-150 OTA is de grootste van de lijn: een 150/750 mm achromaat (f/5) die het maximum aan licht in het brede beeld gooit. Zes inch lens voor sterrenvelden, comeetjacht en heldere nevels, compleet met oculairs en zoeker. Reken op een EQ5-klasse montering voor deze buis.

What do you see through a Startravel?
Vast star fields dotted with pinpricks of light, the Pleiades fully in view, the Milky Way stretching like a ribbon across a dark sky, and bright nebulae such as Orion surrounding them. The moon looks surprisingly good, and bright planets are visible at their largest. During the day, the diagonal prism turns it into a powerful nature viewer for birds and landscapes.
Rich Field: Heaven on a Grand Scale
Star travel refractors are built for broad use: short focal length, wide field of view, and plenty of light per observation. Entire constellations, vast star fields, the Pleiades in one view, and comet hunting: that's their territory. With an erect image diagonal, they also make excellent daytime binoculars. One thing they are intentionally not: high-magnification planet specialists.
This is how to get the most out of this telescope
- Ready in ten minutes: A refractor lens has hardly any cooldown time, and the closed tube means no collimation. Set up and look.
- Know what a fast achromat is: At f/5, you'll see a distinct purple-blue edge around bright objects like Venus, Sirius, and the moon's edge. This is hardly noticeable in wide star fields, for which this lens was made; for high magnifications and photography, you'd choose an ED refractor. That's the honest agreement behind this price.
- Look up at the dark sky Correct, widefield viewing gains immensely with low light pollution; this is an excellent telescope to take along.
- Magnification: het 10 mm oculair geeft 75x; een 6 mm eyepiece (125x) kan voor de maan. Het paarse randje rond heldere objecten is op deze maat het duidelijkst zichtbaar: dat hoort bij zes inch f/5 achromaat.
- Never look directly at the sun without protection., not even for a moment: only with a certified solar filter on the front.
For whom yes and for whom no
Hello de widefield-liefhebber die maximaal licht per euro zoekt en de achromaat-afspraak kent.
Not For high-magnification planet detail, a Maksutov or long refractor is the better choice, and deep-sky photography suits an ED refractor or the smart telescopes. Wil je deze maat zonder kleurrand, dan is de Evostar 150ED de (fors duurdere) route;Onze Telescope Buying Guide for Beginners Place the types side by side.
Featured accessories
These accessories add the most after purchase:
- Moon Filter 25%: the Omegon Moon Filter 25% (1.25 inches) dampens the bright moonlight and increases the contrast. More explanation in our Moon filter guide.
- A 6mm planetary eyepiece: the Sky-Watcher 6mm Planetary UWA Eyepiece geeft 125x voor maan- en planeetavonden.
- Smartphone adapter: Klem your phone onto the eyepiece for moon and nature photos. Sky-Watcher SmartPhoto+ adapter comes with a special 20 mm photo eyepiece.
- Carrier bag de 150/1200-refractortas biedt deze buis ruim plek. Bekijk de carrier bags.
Technical specifications
| Feature | Description |
|---|---|
| Design | Achromat |
| Type | Refractor |
| Aperture (mm) | 150 |
| Focal length (mm) | 750 |
| Focal Ratio (f/) | 5 |
| Resolution | 0,77″ |
| Limit value (mag) | 12,7 |
| Light output | 460× |
| Max. useful magnification | 300× |
| Tube weight (kg) | 6,6 |
| Tube construction | Full tube |

Included in the box
- Sky-Watcher Startravel-150 optische buis (OTA, zonder montering)
- Included eyepieces and finder (see specifications)
Honest advice from observers
We sell and use the Sky-Watcher line ourselves. In our Sky-Watcher merk Guide We'll explain which series are strong and which you'd rather skip. View the full range on our Sky-Watcher merk Page. Order before 11:59 PM for fast delivery, in the Netherlands and Belgium.





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