Orion EON 85mm ED-X2 f\/6.6 Triplet Apo Refractor Telescope
Orion EON 85mm ED-X2 f\/6.6 Triplet Apo Refractor Telescope
If You search telescopes then Orion EON 85mm ED-X2 f\/6.6 Triplet Apo Refractor Telescope is best choice.
There are numerous of telescopes sold in the market currently in fact it is an especially delicate process to figure out which is the best plus a value for your money. Before purchasing the product, gather as many facts as possible to ensure a better buying decision. More than likely, you could possibly go through the various expert and end user testimonials over the internet to acquire a good approach. Let`s see what these opinions should say with that Orion.
Featuring two ED glass elements for remarkable true-color performance, the Orion EON 85mm ED-X2 Triplet Apo Refractor heralds a new era (or should we say an eon?) of optical excellence
This exceptional refractor will satisfy even the most demanding astrophotographers and observers
Unlike most ED triplets which are made with just one ED glass element, this beautifully crafted apochromatic refractor stands above ordinary triplets since it features one element of FPL-53 ED glass and one element of FPL-51 ED glass
With its two fluoro-crown ED glass elements and fully multi-coated optics, the Orion EON 85mm ED-X2 refractor provides superior correction of chromatic and spherical aberrations
The 85mm EON ED-X2 refractor measures 560mm in focal length with a fast f\/6.6 focal ratio which is excellent for wide-field visual and photographic use
Multiple internal baffles prevent off-axis reflections for excellent contrast, while a retractable lens shade helps eliminate glare and dew buildup
The EON 85mm ED-X2 sports a hybrid-drive 2 rack and pinion focuser which can support imaging gear trains weighing up to 17.6 lbs., and features dual-speed (11:1) controls to easily fine-tune focus
You can rotate the focuser 360-deg to optimize imaging or observing convenience
The focuser permits 60mm of backfocus travel, and has a built-in focus lock knob
A step-down 1.25 adapter is included
The Orion EON 85mm ED-X2 f\/6.6 Triplet Apo Refractor comes with a thread-on objective lens cover, two heavy-duty machined tube rings, a sturdy machined dovetail bar for easy mount attachment, and a dovetail finder scope base (installation required)
An included hard carry case with a custom die-cut foam insert ensures safe transport and convenient storage.
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I am plannign to buy Celestron Astromaster 130 AZ Telescope https://goo.gl/Aw47fn
ReplyDeletehere is the specs suggest me good one
Newtonian Reflector
130 mm (5.12 in)
650 mm (26 in)
f/5
20 mm (0.79 in)
33 x
10 mm (0.39 in)
2 65 x
Built-on StarPointer
307 x
19 x
13.1
1.07 arc seconds
0.89 arc seconds
(Compared to human eye) 345 x
Celestron Astro Master 130.