21–40 of 464 results

New Product Showcase

NexYZ: Celestron's New Smartphone Adapter

Celestron announces the NexYZ 3-Axis Universal Smartphone Adapter ($59.95) which allows you to use most any smartphone camera to capture the brighter solar system objects and even some deep-sky targets.

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Stellarvue's New Wide-Field EP

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.

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Rogelio Bernal Andreo's Nightscape Tutorials

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).

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Tele Vue Optics Bandmate Filters

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).

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Southern Stars' Satellite Spotter

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.

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Celestron's Ultimate Astrograph

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.

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Willmann-Bell's New Observing Guide

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).

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SkySafari 6

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.

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Willmann-Bell's Continuing Compendium

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.

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iOptron's Big Piers

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.

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QHYCCD's Cooled CMOS

QHYCCD announces another addition to its COLDMOS camera series, the QHY367C ($4,399), a 14-bit, full-frame CMOS camera for deep-sky astrophotography.

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AdventureKEEN's Constellation Book

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.

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iOptron's New Centerbalance Mount

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.

DIY: Astronomy Projects & Guidance

rDUINOScope Boiana: DIY Go To Unit

Frustrated with the high cost of a proprietary Go To, the author developed a free, open source, DIY option, rDUINOScope Boiana.

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Oceanside Photo and Telescope's Narrowband Luminance Filter

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.

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Field Tested Systems' Spectra Table

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.

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QHYCCD's Full-Frame CMOS

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.

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Rozendaal Astrolabes' Wood Astrolabes

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.

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SBIG's Aluma Series Deep-Sky Cameras

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.

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Pocket Guide from Waterford Press

Waterford Press produces The Night Sky ($7.95), a laminated, folding pocket sky guide featuring seasonal glow-in-the-dark star charts.