The not so young amateur astronomers like myself who were aware of how difficult and demanding planetary photography was in the “old days” (i.e. 20th century) are pretty amazed at what you can achieve nowadays with equipment as simple as a webcam. Granted, most of the “magic” lies in the software processing that stacks hundreds […]
Planetary imaging comparison: Webcams vs DSLRs vs Planetary Cams
August 27, 2015 // by ecuador
Planetary Photography with a Canon EOS and a Tablet
June 21, 2015 // by ecuador
As you probably know, the best way to capture a good quality video of a planet is to shoot a video and combine the hundreds or thousands of frames using the magic of stacking software. That’s why a simple webcam will give you a better result than a single shot with your fancy Canon EOS […]
Starguider 2″ Field Flattener (TSFlat2) on SkyWatcher Evostar 80ED
February 19, 2015 // by ecuador
The lowest cost field flattener / corrector that I could find for my SW 80ED refractor was the Starguider 2″ Field Flattener sold by Sky’s the Limit on ebay.co.uk. They have a £124 buy it now price currently. According to the seller (who is well-trusted in the UK) this is the same as the TS […]
DIY: Reducing DSLR Vignetting of 1.25″ Filter On 2″ Focuser
February 10, 2015 // by ecuador
We know how even with APS-C sensor you need a 2″ focuser to avoid significant vignetting. However 2″ filters are significantly more expensive (which can translate to quite some money for some nice AP filters that were recommended to me), and not as many options available (even fewer are available as clip-on and usually even […]