News

ATT Volume 15 Issue 9
Issues

ATT Volume 15 Issue 9

In this issue Dr. James Dire shows how the Sky-Watcher Evoguide 50ED with a field flattener may very well be the most affordable 50mm Apo-quality imaging system on the market; Mike Weasner demonstrates how, the no matter what your sky conditions, using the Explore Scientific 2″ UHC Filter will enhance […]

Winter Star Party 2022
News

Winter Star Party 2022

The Winter Star Party 2022 “WSP” will again be held in the Florida Keys at Camp Weesumkee from Jan 31st – Feb 6th, 2022. The event is hosted by the Southern Cross Astronomical Society of Miami and is unique in that it occurs mid-winter during the height of the Florida […]

Pegasus Astro Pocket Powerbox Micro
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Pegasus Astro Pocket Powerbox Micro

The Pegasus Astro Pocket Powerbox Micro is designed for the “grab and go” astrophotographer. The device can provide up to 10 amps of power, has four 12V outputs, two dew heater channels, an adjustable voltage power output and an environmental sensor to monitor humidity and temperature (dew point). A powerful […]

AAS Willmann-Bell Titles Now Available
News

AAS Willmann-Bell Titles Now Available

Earlier this year The American Astronomical Society (AAS) announced the acquisition of the remarkable inventory of books, star atlases, and software produced and sold by Willmann-Bell, Inc., founded in 1973 by Perry and Patricia Remaklus of Richmond, Virginia. As many are familiar, for decades Willmann-Bell was among the most respected […]

Orion 2″ Photo-Visual Coma Corrector
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Orion 2″ Photo-Visual Coma Corrector

The new Orion 2″ Photo-Visual Coma Corrector for Newtonians minimizes the coma inherent in fast Newtonian reflectors with focal ratios from f/3.5 to f/6. Coma appears as flared, comet-shaped stars and gets progressively worse farther out from the center of the field. This coma corrector greatly reduces this effect as […]

Shelyak UVEX Spectrograph
News

Shelyak UVEX Spectrograph

The Shelyak UVEX Spectrograph is a cross Czerny-Turner spectrograph design optimized for wavelengths from near UV (<400nm) to near IR (1µm) to get the best from new cameras and achromatic telescopes. As the company notes, “The UVEX Spectrograph is particularly suitable for use on Ritchey-Chretien type telescopes with a diameter […]

nPAE Maia Accessory Adaptors
News

nPAE Maia Accessory Adaptors

nPAE has announced a new version of its Maia Accessory Adaptors including a T2 to 1.25″ adaptor and a 2’ version that feature 4 clamping points and a parfocal ring for precise adjustment. The new adaptors are parfocal and provide the ability to reposition an accessory in the socket in […]

New Widefield Data Subscription
News

New Widefield Data Subscription

Martin Pugh Astrophotography is offering a new southern hemisphere widefield data subscription. The setup includes: – Avalon M-Zero Mount – no more meridian flips – Primary Camera: ZWO ASI 2600MC Pro One-Shot-Color with additional dual-band filter. – ASKAR 200mm f4 lens – Secondary Camera: QHY600 One-Shot Color with visible spectrum […]