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thinkoholic.com

a blog by markus nolf

comparison

change in relative sunset position between 13 july and 27 november.
photo

Photo: Sunset positions in summer and winter

2020-12-012021-02-13 markus

The change in relative sunset position over the months is crazy! Photos were taken on July 13 and November 27, so about three weeks after/before summer/winter solstice. That means the […]

Archon D32VR photo/video light (a.k.a. Archon W38VR)
computers & technology

Archon D32VR: an inexpensive dive light for underwater photo and video

2017-04-142017-04-14 markus

underwater photography is expensive! underwater housings for digital cameras – point and shoot as well as SLR or mirrorless cameras – often cost much more than the actual cameras, and […]

light sensitivity comparison: sony rx100 vs. samsung galaxy nexus

2012-10-26 markus

these pictures were taken right after another, using the two cameras i had with me: the samsung galaxy nexus (back camera) and the new sony rx100. granted, it’s unfair to […]

thinkoholic.com

welcome to markus nolf’s personal blog, with a blend of biology, tech, science, photography, travel, and a pinch of random things. :)

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female oil beetle's head (meloe proscarabaeus)
female oil beetle's head (meloe proscarabaeus)

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