| Explore the big wide open! | | | Select ultra-wide waterproof eyepieces & Dobsonians on sale for limited time | | | Save 20% on premium waterproof eyepieces from our 92°, 100° & 120° series | | The waterproof eyepieces in our 92°, 100° and 120° Series are ultra-wide class oculars that can make your observing experience truly immersive.
The lenses in these precision eyepieces are made of low-dispersion glass with a high refractive index and are fully multi-coated with durable enhanced multi-layer deposition (EMD) coatings. The combination of these factors brilliantly captures the celestial wonders you seek with sharp contrast, high resolution and crisp definition. To protect the precision optics, the body of each eyepiece is O-ring sealed and purged with an inert gas for a waterproof environment that is impervious to internal fogging and prevents contaminants like fungus and dust from entering.
Each also offers foldable soft silicone rubber eyecups to provide the most comfortable viewing experience and a filter thread on the backside that will allow for use of moon or light filters. | | | Select truss tube Dobsonians
are 20% off through May 31 | | Because it captures large amounts of light, a Dobsonian telescope is an ideal workhorse for deep-sky enthusiasts and a great instrument for getting highly detailed views of our planetary neighbors.
Although the size of these large aperture telescopes can appear daunting, the truss tube structure is made from aluminum for maximum rigidity with a minimum of mass. These telescopes can be broken down and transported easily even in small cars and reassembled within minutes without tools. The combination of big altitude wheels and an optimized aluminum-sandwich construction allows for small movements even at high magnifications.
Each of our truss tube Dobsonians comes with a 2" dual-speed focuser with helical gearing and a soft light baffle to limit interference from stray light sources. | | | Save 15% on versatile FirstLight Dobsonians | | Available in an 8" or 10" aperture, the FirstLight Dobsonian telescope provides impressive light-gathering power that is ideal for deep sky observations.
Although they are large, these telescopes are highly portable and have a rockerbox that can be easily assembled with few tools. As an added benefit, these scopes have a versatile design that makes it easy for imagers to use the telescope as a traditional Newtonian by removing the bearings from the OTA and attaching the tube to an equatorial mount using the included Vixen-style dovetail plate.
Each model comes with a 25mm SuperPlössl eyepiece, a 2.5" HEX focuser with helical gearing and a red dot viewfinder | | | | |
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