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Your cart is empty.Sky-Watcher Evostar refractors provide the finest images obtainable in their design class. The EvoGuide 50 DX provides users with an easy, lightweight guidescope for astrophotography, while delivering dramatic, coal-black skies and faithful, contrast-rich views those in need of a fast, low-focal length astrograph. Sky-Watcher Evostar refractors are the logical choice for the discriminating amateur astronomer looking for an investment in advanced instrumentation for exceptional viewing and astrophotography. The EvoGuide 50 DX includes a V-style mounting rail and a refractor-style finder stalk compatible with all Sky-Watcher optical tubes.
Thomas M.
Reviewed in the United States on January 31, 2025
Solid high quality, total value, absolute top shelf, light years above the other popular name brands. I've got 4 other guide scopes, the Sky Watcher just made them nearly obsolete with Pin Point stars! My guiding star size got reduced by 3 times, the auto multiple star guide picked out a dozen stars and that's twice as much as my best night with the other 4 guide scopes. I use a ASI 120MM and a ASI 220MM, both had sharp stars to the edge, without optional reducer. My guiding total error dropped dramatically compared to my other 50MM & 30MM scopes! All of the above totally justified the price. The Vixen base and spacer is solid aluminum, but you lose that weight when you attach the finder scope base. Understand that naturally there is some slop in the focus ring, as with most every focus ring, similar to gear back lash, but once you tighten the focus lock screw, it holds! All 5 stars, my only disappointment is I should've purchased a long time ago and not messed with other Z-brand, S-brand or E-brand guide scopes. I rarely write reviews, but this guide scope earned it.
Steve Alderson
Reviewed in the United States on January 27, 2025
Love this guide scope! Very well made and works great with my Sky-watcher evostar 100ed.
ZGuy
Reviewed in the United States on September 26, 2024
Not only is this an excellent guide scope (VERY well constructed), but it can be used as a wide-field primary with a deep space camera. I use a Telrad-like first approach to an object, then refine with this scope, and then (if all are reasonably aligned), all should be in view in the main scope. There are several YouTube videos on using this scope as a primary.
Luis
Reviewed in Canada on May 7, 2024
Very good quality I loved
MsErin
Reviewed in the United States on November 4, 2024
The scope works great, but mini sure came damaged.
DH Kansas City
Reviewed in the United States on November 25, 2024
This little scope is surprisingly good for wide field astrophotography, but the field flattener (optional) is definitely required. I would give it five stars except that the focus mechanism (rather crude helix device) is (wow) not at all smooth turning to get really fine focus. You turn it one way a bit, then to fine focus back you have to turn several times to take up the "slack" in the crude system. You may have to do this back and forth several times to find optimal focus. But for astrophotography (at infinity) I generally only have to do this little struggle one time at the start of the evening. After that, it stays in focus for hours. Except for the tricky focus it is a fine little wide-field astrograph.
James A.
Reviewed in the United States on January 29, 2024
With the Evoguide 50 field flattener you have a great portable imaging system. The quality is great.
Jozua Hattingh
Reviewed in Canada on September 5, 2023
This was suggested on You Tube as part of a smart telescope project. Love the scope.
Big A
Reviewed in the United States on June 14, 2023
Used this scope with my ASI585 which yielded some amazing results considering the images were acquired in my bortle 7 driveway and were taken with an uncooled camera. The focuser is really stable so no need to refocus with a OSC camera. Well worth the $$. I wish I could afford to run three of these at once on my mount. That would be epic!!
DVirus_R
Reviewed in Mexico on December 2, 2023
Como tubo óptico es Impresionante, mejoró mi sesión de astrofotografia a buen nivel.Unas capturas qie hice con este tubo óptico y una zwo ASI585MC.Un tubo óptico recomendable si vas comenzado en astrofotografia, requerirás aplanador
Adam Phaneuf
Reviewed in Canada on November 25, 2023
First if you don't have a tracking mount, I would suggest making that your priority over the scope.As a guide scope it is overkill, but for astrophotography it is a great cheaper option to a Red Cat and works great with DSLRs, mirror less and astrocams as long as the sensor is a APSC size of smaller. Also a very important note if you purchase a Field flatener (a must to really get the most out of the telescope) do not buy the skywatcher field flatener unless you are using a dedicated astronomy camera only as they do not have the required back focus for a DSLR or Mirrorless camera. For the back focus for all camera models it will require the Starizona EvoFF flatener and with the flatener in place it jumps the focal length up to 258mm.I suggest this scope to anyone getting into astrophotography simply because it can be a very expensive hobby and this scope is a great wide field scope that is nice and compact and portable that can be used as a guide scope with future setups, which could be done with a Red cat but at a fraction of the price.In the photos, Andromeda and the North America Nebula were captured using a unmodified Canon T3i (600d) and the Dumbbell nebula was captured using a ZWO ASI178mc planetary camera, as well as a photo of the complete imaging rig.Cheers and clear skies.
That Guy
Reviewed in Canada on October 9, 2023
For what it is capable of, it's a really good scope for guiding. Add a field flattener and it does quite well for some imaging!The problems i have with this scope are:1. the focuser knob can be quite difficult to make fine adjustments as it can get "stuck" resulting in needing to put extra force to turn the knob eliminating any kind of "fine" focusing.2. The lens on the front has a couple areas of some sort of hardened clear substance around the lens.3. Some of the screws that are used to screw the plate and riser block onto the tube ring is too tightly screwed on, resulting it some getting stripped.Overall, the guide scope is great and being able to use it as a small astrograph is a welcome addition. I expected a bit better quality control on the problems mentioned though, especially from a big name like Sky-Watcher.
review 1
Reviewed in the United States on November 8, 2021
I bought this as my first scope for astrophotography as it was cheaper than the next best camera lens in this focal range. I 3d printed lots of custom equipment for it to transform it into a proper astrograph. Paired with the Starizona Field Flattener, it will provide a mostly flat field for three times less $$ than the WO RedCat51.This package isn't perfect though, straight out of the box you'll have pretty elongated stars, getting worse towards the edge. Either Starizona or Sky-watcher's own field flattener is necessary for AP. Additionally, the helical focuser isn't the best. Not the worst by any means (perfectly usable) but I wish it could be removed so I could upgrade it myself. The whole rear focuser end of the telescope seems to be cemented on.But... It's CHEAP!!! (in a good way)
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