121–140 of 458 results
StarLog by Emerald Bay Software

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StarLog by Emerald Bay Software

Emerald Bay SoftwareEmerald Bay Software brings you StarLog ($24.99), an observing logbook app for your iPad.

Monster in our midst

Sun

Observer's Guide to the H-alpha Sun

Want to see a star rock in real time? Observe the Sun in the crimson light of hydrogen alpha and watch it come alive.

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JMI Telescopes' Train-N-Track system

JMI Telescopes expands its range of alt-azimuth tracking drives for lightweight telescope mounts with the addition of the Train-N-Track system for the Explore Scientific Twilight I mount

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iOptron's Tri-Pier

iOptron's Tri-PieriOptron adds greater stability to its premium telescope mounts with the new Tri-Pier.

High Resolution Astrophotography by Damian Peach

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High-Resolution Astrophotography (DVD)

Damian Peach www.damianpeach.com World-renowned planetary imager Damian Peach releases the first of his new DVD tutorial series High Resolution Astrophotography. Within you'll find more than 2½ hours of detailed video guides on how to photograph the Sun, Moon, and planets. Peach walks you through userful features in popular image-processing programs…

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Celestron's Skyris 132M and 132C

Celestron continues its partnership with high-end video camera manufacturer The Imaging Source, releasing the Skyris 132M and 132C (monochrome and color) cameras for $369.95 each.

Nikon D810A

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Nikon D810A

Nikon announces its long-awaited DSLR camera designed exclusively for astrophotography.

Binoculars

Stargazing Basics

Binoculars for Astronomy: Ultimate Guide to Selecting and Buying

Ordinary binoculars are your ideal "first telescope." And they're so versatile that even seasoned stargazers find them indispensable.

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Sky-Watcher's AZ-EQ5 GT Mount

Sky-Watcher's AZ-EQ5 GT Mount ($1,649), a multi-purpose Go To telescope mount, is equally useful as a German equatorial mount, or operating in alt-azimuth mode.

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Quark H-Alpha Filter

DayStar Filters introduces the Quark ($995), a compact solar hydrogen-alpha filter for fast refractors.

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The Nexus Digital Setting Circle from Astro Devices

Astro Devices introduces the Nexus DSC ($449.95), a digital setting circle computer for your telescope.

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Hawai'i Nights

See Hawai'i by starlight through the lens of premier astrophotographer Rogelio Bernal Andreo. His first book, Hawai‘i Nights, documents his island adventure.

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Vixen Optics: Sphinx SX2 Equatorial Mount

Vixen’s New Sphinx SX2 German Equatorial Go To mount ($1,599) features precision motors and a hand controller.

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Meade's Series 5000 Mega Wide Angle Eyepieces

Meade Instruments unveils its new Series 5000 Mega Wide Angle eyepieces, featuring an expansive 100° apparent field of view.

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Lodestar X2 Autoguider from Starlight Xpress

Starlight Xpress announces the Lodestar X2 Autoguider ($649), a tiny imaging and autoguiding camera.

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Thousand Year Canon of Eclipses: 1501 to 2500

Thousand Year Canon of Solar Eclipses: 1501 to 2500 is a comprehensive catalog of essential characteristics of each of the 2,389 solar eclipses occurring throughout this 10-century period, and Thousand Year Canon of Lunar Eclipses: 1501 to 2500 documents 2,424 lunar eclipses in the same time frame.

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Baader f/2 Highspeed Filter Series

Baader Planetarium unveils its newest series of narrowband imaging filters specifically designed for fast astrographs.

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Universal Smartphone Eyepiece Adapter

iOptron's Universal Smartphone Eyepiece Adapter ($58) allows users to take snapshots of the Moon, planets, the Sun (with proper filtering), and even some of the brightest deep-sky objects.

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NGC-MAX Positioning Kit

Now you can have all the Messier, NGC, and IC catalog objects available at the push of a button for your dual-mounted telescopes - Jim's Mobile Incorporated now offers encoders and hardware to mate its popular NGC-MAX positioning computer to the Explore Scientific Twilight II alt-az telescope mount (a complete kit with NGC-MAX computer sells for $729).

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Astrophotography Book by Thierry Legault

Author and world-renowned astrophotographer Thierry Legault teaches you the art and techniques of astro-imaging in his book Astrophotography ($39.95, or $31.95 in eBook format).