The new Player One Apollo Solar Cameras come in four configurations using different sensors for solar imaging. These include: – Apollo-M MAX: A monochrome camera with the Sony IMX432 1.1 inch sensor. This camera offers a 9um pixel size which accommodates a well depth of 100ke with a total of […]
By Gary Parkerson, Astronomy Technology Today Editor Emeritus. I demonstrate astro tech wherever people are gathered outdoors and when it comes to leveraging solar astronomy for outreach, no astro tech delivers enhanced hands-on solar-viewing experiences more naturally than Lunt Solar System’s SUNoculers. I’ve handed them to kids as young as […]
A CaK telescope is designed for observing the Sun in the Calcium K wavelength of light. The Calcium K line is a specific spectral line in the solar spectrum produced by ionized calcium (Ca II) atoms in the Sun’s chromosphere. It is located at approximately 393.4 nanometers (nm) in the […]
The Lunt Calcium K filter is a specialized solar filter designed to observe and image the Sun’s chromosphere, specifically the spectral line known as the “Calcium K” line. This filter is used in solar astronomy to reveal detailed features and activity occurring in the Sun’s chromosphere, which is the layer […]
The DayStar Filters H-Alpha SR-127 QT solar telescope is the company’s flagship dedicated Hydrogen Alpha solar telescope. Updated in 2020, the carbon fiber telescope offers a lightweight, short tube with retractable dew shield. The compact design is only 29 inches long and weighs just 13lbs including mounting rings and dovetail. […]
Buckeyestargazer Shop is offering new ZWO EAF brackets for Baader Diamond Steeltrack, Stellarvue Access Telescopes and Lunt Telescopes focusers (solar imagers will especially appreciate this new accessory.) Joel Short, an astroimaging enthusiast located in Northern Indiana, opened the Buckeyestargazer Shop to make available items he has developed to offer affordable […]
Unistellar offers a Smart Solar Filter for Unistellar Telescopes that offers an opportunity to add functionality to the EVSCOPE and EQUINOX models. The filter makes it possible to access a solar experience feature on the Unistellar App which includes smart GoTo Sun capability. All that is needed is to connect […]
The QHY 5-III-715C camera is an affordable solar, lunar and planetary camera and at the same time a perfect guiding module for extremely short focal lengths. It is an ultra high-resolution color camera with the very sensitive back-illuminated (BSI) Sony IMX715 color CMOS sensor with extremely low readout noise. Along […]
By Eric Gentry Solar glasses typically need to meet two constraints: You need something which will block most of the light, and you need something that can provide structural support, so it won’t fall apart while you’re staring at the sun. Thanks to modern chemistry, most of the ‘solar eclipse […]
The NOAA hasan amazing video showing the time-lapse off the Sun and sunspots starting from the beginning of Solar Cycle 25. As the NOAA team notes in a recent article, “In case you missed it, Solar Cycle 25 has ramped up much faster than scientists predicted producing more sunspots and eruptions […]
Meade’s Coronado SolarMax III Solar Telescope is a 70-mm f/5.7 refractor equipped with 60-mm external hydrogen-alpha (H-α) filters. The solar scope is available in both single-stacked (<0.7Å) and double-stacked (<0.5Å) bandpasses and either 10-mm or 15-mm blocking filters. What makes the Coronado SolarMax III standout? The SMIII 70-mm has a […]
The APM TSE17 A4 Solar Filter Film is 100% certified as safe for solar viewing and complies with the DIN ISO 12312-2: 2015 standard. It is suitable for making your own solar filters for telescopes, binoculars, cameras and other solar viewing opportunities. It provides a very natural, comfortable, yellow-orangish solar […]