Isaac GP
Last Update 2022-10-25
Blog
Latest news on the Blog
Sigma 50mm F1.4 DG HSM Art for Sony E-mount in Astrophotography and Infrared
Here are some examples of how this lens behaves, especially in astrophotography and infrared photography. The tested lens is Sigma 50mm F1.4 DG HSM...
Aurora from Estonia G2 storm
During the Pi Day, 3-14, (2022 March 13th to 14th) a G2 geomagnetic storm could be seen from Estonia. Cracks in Earth’s magnetic field,...
Cloudbow, the white rainbow in Estonia
The colors of the rainbow are 7 but in front of me I have a white rainbow. You can see that it’s not a...
Funnel clouds over the Baltic
Seeing a tornado has been on my mind for a long time, and coincidentally Estonia is a privileged place for it. Located in one...
Most viewed ...
Donut-shaped mutant Marguerite daisy: Fasciation
No, it is not Fukushima. Yes, it is a mutation. This is a curious case of fasciation. It is rare, but not unusual for...
Experience with Sony Zeiss Distagon T* FE 35mm F1.4 ZA in Astrophotography and Infrared
Sony Zeiss 35mm 1.4 Distagon It is not sharp and clear from corner to corner. Infrared photography, not recommended.
Radioactive lenses and airports
My thing with airports is not new. I like to fly and I get on an airplane whenever I have the opportunity. There is...
Bad Lens for Astrophotography: Canon EF 50mm f/1.4 USM
I do not usually make reviews of photographic material, but recently a friend told me excited that he had bought a Canon EF 50mm...
Essays
I do my best to delve into the topics that catch my attention, but sometimes I have the feeling that something is missing or does not fit. This feeling leads me to continue observing and developing my own explanations, approaching the subject from a different and very personal point of view.
Geese fly V formation alternative theory, the social theory
Why do geese fly in a V formation? Geese fly theory revised considering aerodynamic and social factors.
Portfolio
Some interesting projects
Here there are only some of them, to see more you can visit the Portfolio
Changelog
Changes within the content
Photos or texts updated, post corrected or extended ... here are the latest improvements I've been making.
The Spanish version of this website will be out very soon.
# Texts added to Portfolio: Prestige Shipwreck, oil spill and ecological catastrophe
# Picture added to UNEXPECTED Portfolio
