Ten inches of mirror. No app, no motor, no subscription — just more light than almost any beginner scope at any price. The Explore Scientific FirstLight 10-Inch Dobsonian Package (FL-DOB1005-02-PK) delivers 254mm of aperture on a classic Dobsonian rocker-box, bundled with a set of accessories that makes this a complete observing kit from the first night out.
Unlike every smaller scope in this lineup
Aperture is the single biggest factor in what a telescope can show you. A 10-inch mirror collects more than twice the light of a 6-inch — and nearly four times the light of a 4-inch. What that means in practice: galaxies develop arms and dust lanes instead of looking like smudges. Globular clusters fully resolve to individual stars from core to edge. Nebulae show structure — filaments, dark lanes, emission knots — that smaller scopes average into a glow. You can see the same objects through a smaller telescope; you just see them differently through this one.
What you'll see
The Orion Nebula shows the Trapezium cleanly with surrounding wispy structure. The Andromeda Galaxy's dust lane becomes visible on transparent nights. M13 — the Great Globular Cluster in Hercules — resolves to pinpoints of light almost to the center. Saturn's rings are crisp, the Cassini Division easy, and Titan plus several fainter moons are visible simultaneously. Galaxies in the Virgo Cluster are individual targets with varying brightness and extent, not identical blobs. At dark sites, even a casual sweep across the Milky Way reveals detail that makes the night sky feel entirely different.
What's in the box
- 10-inch (254mm) FirstLight Dobsonian telescope
- Explore Scientific ReflexSight red-dot finder
- Astro R-Lite Red Flashlight
- Tirion Double-Sided Multi-Latitude Planisphere
- Moon Crater Map (2-Sided)
| Spec |
Value |
| SKU |
FL-DOB1005-02-PK |
| Optical Design |
Newtonian Reflector (Dobsonian) |
| Aperture |
254mm (10 inches) |
| Mount Type |
Dobsonian rocker-box (alt-azimuth, manual) |
| Included Accessories |
ReflexSight finder, red flashlight, planisphere, Moon map |
Price Match, Shipping & Questions
We price-match any authorized Canadian or US retailer. Ships free to the contiguous US. Questions? Email us at support@telescopewolves.com or visit our contact page.
Frequently Asked Questions
How big and heavy is this telescope?
A 10-inch Dobsonian is a substantial instrument — the tube is typically around 4–4.5 feet long, and the total weight with rocker-box is around 40–50 lbs depending on exact configuration. Most people move it as two pieces (tube + rocker-box) from storage to the observing site. It's manageable for one person; a second pair of hands makes it easier.
Do I need dark skies to get value from 10 inches of aperture?
No — planets, the Moon, and bright double stars are spectacular from light-polluted suburban skies. For deep-sky objects (galaxies, nebulae), darker skies reveal dramatically more detail. But even from a city, the 10-inch shows objects that simply aren't accessible in smaller apertures.
Can I do astrophotography with a Dobsonian?
Eyepiece projection and afocal smartphone photography work well for the Moon and bright planets. Long-exposure deep-sky imaging requires a motorized equatorial tracking mount — the Dobsonian's alt-az rocker-box doesn't track for extended exposures. For visual deep-sky observing, however, the Dobsonian design is optimal.
Does it need collimation out of the box?
Most Dobsonians arrive close to collimated and may need minor adjustment before first use. A collimation cap is inexpensive and makes the process quick — align the secondary mirror and primary mirror center-spot, and you're done. Our setup guide covers the process step by step.
New to telescopes?
Our beginner guides walk you through everything — from setting up your first scope to finding objects in the night sky.
Watch it in action
