The moon is our nearest neighbor in space, it’s easy to find, it’s bright, and you don’t have to go anywhere special to view it. During events like the recent Super Blood Moon Lunar Eclipse the moon is a spectacle to behold, however as many reading here know, it’s always […]
nPAE Precision Astro Engineering is hosting an astrophotography contest focusing on Northern Hemisphere Objects. The competition is free to enter, is open to all astrophotographers and group entries are also welcome. The closing date for submissions is March 31, 2019 with the winner announced May 1st. Photos can be of […]
The new Lunt Solar Trade-Up program allows individuals who own a used Lunt Solar Telescope or Filter to trade the equipment in towards the purchase of a new Lunt Solar product. Eligible trade-ins can receive up to 75% of the original product purchase price depending on the product type and […]
The Orion Pentaprism 90-Degree Diagonal ($199.99US) is a non-inverting, non-reversing 1.25-inch diagonal. Unlike typical star diagonals, it does not produce a mirror-reversed image, which can make navigation and referring to star maps difficult while observing with your telescope. But unlike common correct-image diagonals, there is no image degradation caused by […]
Orion Telescopes & Binoculars’s innovative Premium Linear BinoViewer ($499.99US) is so named because it employs a sliding linear housing for adjusting the interpupillary distance (IPD) instead of the traditional folding body. That matters, because the folding types are more prone to collimation problems, whereby the two barrels of the binoviewer […]
Astronomic’s new Astro-Tech 152EDT f/8 triplet apo refractor ($3999US) features a massive 3-inch rack-and-pinion focuser with a built-in camera-angle adjuster. The triplet objective includes a low-dispersion FK-61 ED element, as well as a Lanthanum element. The OTA (with rings and both dovetails) weighs 29 pounds (13.1 kilograms). The focus tube […]
Since 1985, Astronomy Shoppe’s Anthony Costanzo has been in the business of repairing telescopes of all designs and brands. Indeed, for years he has been our go-to guy for repair of arcane telescope electronic systems, especially those treasured scopes for which manufacturer support lapsed long ago. With more than 58 […]
The heart of William Optics’ new 2018 Super ZenithStar 103 f/6.9 imaging apo is a f/6.9 air-spaced FPL53 doublet housed in a CNC-machined ultra-precision lens cell. Add a 0.8x flattener/reducer, and the focal ratio becomes f/5.5. Focus duties are performed by an ultra-robust 2.5-inch, 1:10 dual-speed, rack-and-pinion focuser with 1:10 […]
Fall weather offers one of the best times of the year to set up your telescope and enjoy the stars. And it’s no surprise the October hosts a number of star parties across North America. Thanks to the folks at AMSKY, below is a list of October star parties. October […]
Optec has added an electronic Fine Focus Knob to its FocusLynx Hand Control for a much better experience at the telescope. With three speeds and improved response of the IN and OUT buttons, you’ll find using the Hand Control much more enjoyable for visual observing. The FocusLynx Hand Control provides […]
Explore Scientific is celebrating tenth university. Originally created as an amateur astronomy technology company offering Explore Scientific branded products, the company has grown into a business offering amateur astronomy, scientific optics, sports optics and adventure gear. The company was founded by its president, Scott Roberts, who has spent over 30 […]
What makes Celestron’s new NexYZ smartphone adapter (59.95US) different from other smartphone adapters? Its three-axis adjustment. Most adapters only allow adjustment of your phone in two axes, X and Y, to center its camera over the optical axis of the eyepiece That works, but what about the all-important Z axis: […]