Stellarvue's expansion of its Optimus line of 100° eyepieces introduces a new 13.5-mm Optimus 1¼-inch eyepiece ($349) that fills the void between 9 and 20 mm offerings.
Author and elite astrophotographer Rogelio Bernal Andreo releases his latest book Notes from the Stars: Ten nightscape master classes by ten world-class night photographers ($50).
Tele Vue Optics teams up with filter manufacturer Astronomik to revamp its series of nebula filters for deep-sky observing. The Tele Vue Bandmate Type 2 Filters are offered in three select passbands and are offered in ¼-inch (starting at $100) and 2-inch format ($200 and up).
Southern Stars now offers an updated app for satellite observers using Apple devices. Formerly known as Satellite Safari, Orbitrack ($4.99) includes a host of new features to track the orbital path of more than 3,500 satellites.
Celestron announces its flagship astrograph, the 36 cm Rowe-Ackermann Schmidt Astrograph ($12,995). This 14-inch, f/2.2 optical system is designed to record pinpoint stars across a 60-mm image circle.
Willmann-Bell releases The Night Sky Observer’s Guide Volume 4: The Glories of the Milky Way to -54° by George Robert Kepple ($34.95).
One of the most popular planetarium apps for Apple devices gets a big update. SkySafari 6 (starting at $2.99) once again expands the usefulness of this popular app.
Willmann-Bell releases the 5th volume of Annals of the Deep Sky: A Survey of Galactic and Extragalactic Objects by Jeff Kanipe and Dennis Webb ($24.95). The series continues to be the most up-to-date and comprehensive observing guide available in the 21st century.
iOptron now offers piers for observatories. Each Permanent Pier is capable of supporting loads of up to 163 kg (360 lb) and is available in three heights: 600-mm (23½-inches) for $448, 800-mm for $478, and 900-mm costing $498.
QHYCCD announces another addition to its COLDMOS camera series, the QHY367C ($4,399), a 14-bit, full-frame CMOS camera for deep-sky astrophotography.
The award-winning book Night Sky: A Field Guide to the Constellations by naturalist Jonathan Poppele is now in its second edition and available from AdventureKEEN.
iOptron now offers the CEM120 ($3,999), a heavy-duty equatorial head that positions the weight of the scope over its true center of gravity compared to typical equatorial mounts.
The OPT Triad Tri-band narrowband filter is designed to pass wavelengths centered at 493 and 656.3 nanometers and is available in 1¼-inch and 2-inch formatted cells for $375 and $775 USD, respectively.
RSpec now offers a unique poster of the Periodic Table of the Elements. The Periodic Table of Spectra poster ($6.95) measures 36 by 24 inches and displays the emission spectra of every known element seen in the universe.
QHYCCD rolls out a new model in its COLDMOS camera series, the QHY128C ($3,499) 14-bit, full-frame CMOS camera for deep-sky astrophotography.
Rozendaal Astrolabes now offers a series of wood astrolabes (starting at $80). These fully functional, attractively handcrafted instruments are 15 centimeters (6 inches) in diameter.
SBIG announces the Aluma Series of cooled imaging cameras (starting at $3,699). They have been engineered with new sensors on the central axis of the unit.
Waterford Press produces The Night Sky ($7.95), a laminated, folding pocket sky guide featuring seasonal glow-in-the-dark star charts.
PlaneWave Instruments introduces the L-500 Direct Drive Mount ($18,000). This single-arm fork mount can operate in equatorial or alt-azimuth configurations, and is rated to support up to 200 pounds of equipment
German manufacturer Knaeble Optical Systems announces the RCM 360 FC/Ti astrograph (starting at $25,000).
Looking for light reading to help introduce a beginner to astronomy? 101 Amazing Sights of the Night Sky by George Moromisato might be your answer.
Sky-Watcher unveiled its Stargate Truss-Tube Dobsonian Telescopes at NEAF. These large 18- and 20-inch f/4 reflectors start at $5,999.
If you enjoyed the solar eclipse and want to photograph the next one in 2019, the Solar Eclipse Timer ($1.99) will help you plan and practice your photo sequence.
Napier introduces the Backroadz Truck Tent ($189.99). The truck-bed tent is designed to fit within the cargo area of your pickup truck to provide a clean, dry camping area that sets up on short notice.
Lunático Astronomía now offers the Dragonfly, a remote observatory control box (450 € — about $530) that works in conjunction with a smartphone app.