I just bought my first real telescope – the SkyWatcher Evostar 72ED! The glass quality is crucial for astrophotography, and the weight aspect is even more significant to me because I want to use a telescope on my portable equatorial mount (Fornax Lightrack II). In the past Sky-Watcher, like most manufacturers, went into detail about the glass being used for their scopes’ objective lenses, but the company seems to have changed its policy. Great for trips, it easily fits in hand luggage. Sky-Watcher Evostar refractors provide the finest images obtainable in their design class. SkyWatcher Evostar 72ED 2″ Crayford-type dual-speed focuser. Don’t judge this scope by those pictures finally; better ones are coming in the future. The build quality is excellent, the mobility of this instrument is phenomenal, and the quality to price ratio is unbeatable. The objective lens has Sky-Watcher’s Metallic High-Transmission Coatings on all optical surfaces for good control of colour correction, giving a greenish hue to the front surfaces. Mobile mounts generally have low load capacity, so every pound matters. So smooth and precise. The price is excellent, the build quality is fantastic, and the mobility of this instrument is unbeatable. On another night, using our AZ-EQ6 mount, we imaged M81 and 82, using 12×120-second exposures showing how wide the view was. Looking for a multitasking scope that’s as good for viewing as for imaging? Short-focus ED refractors are a highly popular and versatile class of telescope that can be happily used in a variety of roles from the purely visual through to wide-field imaging purposes. We found we had to use a spare extender when we tried to attach our DSLR, otherwise we couldn’t achieve focus. I have never had such sharp pictures before using lenses without micro focusers. The inner surface is coated matt black which reduces internal reflections, and during our testing period the optics weren’t dewing up even after a couple of hours of use. We also used our GPCAM 290C, which gave a closer view of M82 and took 90×40-second exposures showing pleasing detail. - The Star Adventurer comes equipped at an ST4 guide port to use with an auto-guider. We approached the review in two stages, with a visual performance test and tour first, after which we did some deep-sky imaging using both a Canon EOS 50D DSLR and a GPCAM2 290C camera. What you get is a tube-only system with a finder shoe bracket, tube rings and a small Vixen-style mounting bar, along with a dual-speed Crayford anti-backlash focuser. The dew shield is of the fixed variety but can be taken off for lens cleaning. Look how small this refractor is. There is little vignetting, easily correctable in post-processing (I always recommend to take flat frames anyway, check out my astrophotography post-processing routine). I have been looking for a beginner astrophotography telescope for a few months (upgrade from a telephoto lens), and the time to choose finally came. Impression of the Takahashi Mewlon 210 for Astro-imaging. You can take it outside and photograph nature (birds, animals, etc.) As for the time of writing this (November 2018), I’m just starting to use this telescope. Shooting the January 2019 Total Lunar Eclipse, Solar Imaging in Ha with small scale aperture, deep sky and planetary astrophotography with goto dobsonian and monochrome cmos, Review: Explore Scientific “Essential Series” ED80, Samyang 800mm Lens Review: A Night & Day Companion, Celestron CGX Equatorial Mount: Unboxing, Setup, & First Impressions, A Newbie’s Impression of the Astrophysics 92mm Stowaway (2018 version), Hutech/Canon Performance-Enhanced Digital SLR Cameras, Omegon Dobson telescope Push+ mini N 150/750 Pro, Light Pollution Suppression (LPS) Filters.
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