Description
The Celestron Omni XLT 150 (model 31057) is a 150 mm (6-inch) Newtonian reflector telescope with a 750 mm focal length and sturdy CG-4 equatorial mount. This complete, brand-new, never unboxed kit is supplied in two original boxes: one for the telescope and one for the mount/tripod.
What This Is For
Enjoy observing the Moon, planets, star clusters and brighter nebulae and galaxies. The 150 mm parabolic primary mirror collects light for detailed visual observing, while the equatorial mount provides slow-motion controls to follow celestial objects across the sky.
For motorhome and caravan owners visiting dark-sky campsites, this is a capable telescope to set up when parked. It is a substantial full-sized astronomical instrument, rather than a compact travel scope: allow room to transport and store both boxes safely.
Celestron Omni XLT 150: Key Features
- 150 mm (6-inch) Newtonian reflector: parabolic primary mirror for visual astronomy.
- 750 mm focal length, f/5: suitable for wide-field deep-sky viewing and lunar observations.
- StarBright XLT optical coatings: Celestron’s optical coating system.
- CG-4 German equatorial mount: setting circles, slow-motion controls and ball bearings on both axes.
- Stainless-steel tripod: 1.75-inch diameter legs and accessory tray.
- 25 mm eyepiece: 30x magnification with the supplied eyepiece.
- 6×30 finderscope: helps locate observing targets.
- Complete two-box kit: telescope and mount/tripod supplied separately, brand new and never unboxed.
Technical Specifications
| Manufacturer | Celestron |
|---|---|
| Model / item number | Omni XLT 150 / 31057 |
| Optical design | Newtonian reflector, parabolic primary mirror |
| Aperture | 150 mm (6 inches) |
| Focal length | 750 mm |
| Focal ratio | f/5 |
| Optical coatings | StarBright XLT |
| Supplied eyepiece | 25 mm (30x magnification) |
| Finderscope | 6×30 |
| Mount | CG-4 German equatorial mount |
| Tripod | Stainless steel, 1.75-inch legs |
| Condition | Brand new, never unboxed, in original packaging |
| Packages | Two boxes: telescope and tripod/mount |
What’s Included & Delivery
One complete kit is available. The telescope is in one box and the mount/tripod in a second box. Standard manufacturer accessories are expected for model 31057; exact contents should be checked against the original packing list before dispatch.
UK carrier delivery: this is a large, fragile, two-parcel shipment and will be dispatched using a suitable courier, with appropriate protective packaging. Delivery pricing and service will be confirmed before the listing is made available for purchase.
Compatibility & Safety
The CG-4 mount is manually operated; it is not a computerised GoTo telescope. The telescope needs a stable setup area and suitable storage when travelling.
Solar safety: never point the telescope at the Sun without a properly fitted, purpose-designed solar filter. Looking at the Sun through an unprotected telescope can cause permanent eye injury.
Frequently Asked Questions
Is the Celestron Omni XLT 150 brand new?
Yes. This is a brand-new, never unboxed kit supplied boxed.
Does it include the tripod and equatorial mount?
Yes. The complete kit is supplied in two boxes: the telescope and the mount/tripod.
Can I take it on a motorhome or caravan trip?
Yes, provided you have adequate storage and can set it up securely when parked. It is a substantial telescope and mount, not a small travel telescope.
Can I use it to view the Moon and planets?
Yes. It is designed for visual observation of the Moon, planets, star clusters and brighter deep-sky objects. Actual visibility depends on observing conditions and eyepiece choice.
Is it computerised?
No. The included CG-4 is a manual German equatorial mount with slow-motion controls.
How will it be delivered?
By a suitable UK carrier as a carefully packed two-box shipment. Delivery terms will be confirmed at checkout once the courier arrangement is configured.











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