SkyWatcher Newton Explorer 250/1200 PDS
When will I receive it?
Products marked In stock are dispatched promptly — the exact delivery estimate for your address is shown at checkout, before you confirm the order.
For international shipments, delivery times depend on the destination and are always displayed at checkout before payment.
Products marked Available on order require 5–15 business days for processing. Our team will keep you updated promptly if anything changes.
What are the warranty terms?
Shop with confidence: all our products include a 24-month legal warranty for conformity defects, managed directly by our team.
Many brands also offer extended warranty coverage beyond 24 months — contact us to find out the specific terms for the product you're interested in.
Click here for more information.
Can I return a product?
Yes: you have 14 days from delivery to return any product and receive a full refund — see our Refund Policy for full details.
Items must be returned in their original condition and packaging. Return shipping costs are the customer's responsibility.
Not sure which product is right for you? Contact us before buying — we'll help you find the perfect instrument so you won't need to return anything.
Sei un'azienda? Compila il modulo per la fatturazione
Clicca sul pulsante qui sotto per inserire i tuoi dati aziendali:
Vai al moduloSky-Watcher Newton Explorer 250/1200 PDS: large aperture for deep sky
The Sky-Watcher Newton Explorer 250/1200 PDS optical tube is a reflector with a 250mm aperture (10 inches) and 1200mm focal length (f/4.8), designed for those who want to tackle both visual observation and astrophotography with a substantial aperture, while maintaining an excellent price/performance ratio.
Ample light-gathering capacity
The large 250mm parabolic primary mirror offers remarkable light-gathering capacity, ideal for resolving star clusters, extended nebulae and faint galaxies with significant detail. Compared to 200mm models, it gathers around 56% more light, allowing you to perceive finer details even on low-brightness objects.
Dual-speed 1:10 Crayford focuser (PDS version)
Unlike the standard "P" version, the PDS model features a Crayford focuser with a 50.8mm eyepiece holder, 31.8mm reducer, and 1:10 micrometric focusing, essential for critical focusing precision both during high-magnification visual observation and astrophotography. For photographic use, pairing with the dedicated AOCORR coma corrector is recommended.
Recommended mounts
For visual use, a mount at least in the HEQ5 class is sufficient; for astrophotography, where precision and stability during long exposures are critical, we recommend an EQ6-R or AZ-EQ6-class mount.
Who it's for
The Explorer 250/1200 PDS is the ideal choice for the amateur astronomer wanting to step up to a larger aperture, both for visual observation of faint deep-sky objects and for taking the first steps into astrophotography with a dedicated coma corrector.
What's included
- LET 28mm eyepiece (43x), 2" diameter (50.8mm)
- 9x50 finderscope
- Support rings and Vixen-style dovetail bar
Compatible with the AOCORR coma corrector (sold separately).
Technical Specifications
| Feature | Specification |
|---|---|
| Type | Newtonian reflector |
| Mirror diameter | 250 mm |
| Focal length | 1200 mm |
| Focal ratio | f/4.8 |
| Maximum magnification | 500x |
| Coating | Mirror-coated optics |
| Focuser | Dual-speed 1:10 Crayford, 50.8 / 31.8 mm |
| Weight | 12 kg |