








🔭 Explore the cosmos with ease — your portable gateway to the stars!
The EXPLORE SCIENTIFIC Ultra Light Dobsonian 254mm GENERATION II is a high-performance, portable Dobsonian telescope featuring a large 254mm aperture and a lightweight aluminum lattice tube design. It offers tool-free mirror adjustments, smooth height wheels for precise tracking, and a robust, dewproof construction that ensures durability and ease of use. Perfect for millennial astronomy enthusiasts seeking powerful optics combined with effortless portability and quick setup.
| Package Dimensions L x W x H | 94 x 51 x 49 centimetres |
| Package Weight | 31.1 Kilograms |
| Product Dimensions L x W x H | 40 x 50 x 128 centimetres |
| Item Weight | 17.6 Kilograms |
| Brand | Explore Scientific |
| Colour | black |
| Included components | Gitterrohr Dobson Teleskop, LED-Sucher mit standard Sucherschuh, Streulichtschutz für Fangspiegelkäfig, Justierwerkzeug für Haupspiegel, Batteriebox mit Tasche für Lüfter, Verlängerungshülse für Okularauszug, Reduzieradapter 2" auf 1,25", Betriebsanleitun |
| Min Focal Length | 1270.0 |
| Objective Lens Diameter | 254 Millimetres |
| Part number | 0116925 |
| Size | Standard |
| Telescope Mount Description | dobsonian |
| Warranty description | 2 years manufacturer warranty |
| Guaranteed software updates until | unknown |
A**R
Good aperture for money
I like this telescope a lot, but as with many Dobs, looking at objects that are low is more difficult compared to scopes on tripods.First assembly is a bit longer, but if you're OK with flat-pack furniture, you'd have no problem with it.For subsequent setups, it takes me about 5 minutes to put put it together and another 5 minutes to collimate, so overall setup some is < 15 minutes after some practice. I have to collimate it after each assembly.Motion is smooth in both axis and base is quite stable. Clutches that are supposed to keep altitude axis in position are a bit difficult to tighten and slip quite easily - not a problem if your scope is balanced, but difficult to keep in place if it's not.Focuser feels very nice with 2 speeds for easy adjustment.The telescope comes with no eyepieces and no collimator. Collimation rod supplied with the telescope had protective cover too low, meaning it couldn't reach the screws. After pushing the cover further it worked nicely. Red dot pointer feels much cheaper compared to ones that come with Celestrons, but it works.Stray light affects it a lot, so if you're using it from backyard or otherwise have some light nearby, getting a shroud is a good idea. You can just get some black fabric and cut a hole for eyepiece and finder scope, add some velcro and it works well for about £10 in materials.If it's your first telescope, getting a hang of it may be tricky - computerized mounts make it much easier, but you would be paying a lot more even for 8-inch. Even being "ultralight" the telescope is still heavy which is expected for a 10-inch Dob.
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