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rtopitt : camera   3

mmCalc
mmCalc is a 35mm lens equivalent and crop factor calculator. Simply input your lenses focal length, the size of your sensor, and what the maximum aperture of your lens is and we will give you what the lens would be in terms of 35mm. mmCalc also provides a crop factor calculator that allows you to input the dimensions of your sensor and find out what the exact crop factor is. If you're unable to calculate for your lens with the pre-defined values, we also provide a completely customizable calculator that allows you to input your own crop factor, aperture, focal length, and even sensor dimensions.
crop  calculator  photography  camera  lente  utilidade  f_stop  aperture  comparação 
july 2019 by rtopitt
How to shoot with the ricoh GR by Jake Szymanski
The Ricoh GR and GR II are two of the most popular cameras for cyclists. It's a great choice because it fits perfectly into a cycling jersey pocket, is super durable, easy to use, and produces exceptional images for it's size.

I've been shooting with the Ricoh GR as my primary camera for around five years, since before the GR II came out. I get tons of DMs on Instagram and questions from friends about my recommendations and tips for shooting with this sturdy little camera.
reference  ricoh_gr  photography  tip  how-to  cycling  camera  gadget 
february 2019 by rtopitt
EyeSeeCam
EyeSeeCam is a unique and award-winning camera system that is controlled with the eyes. It is the only system that can record what the eyes of its user really see.
geek  gadget  camera  cyborg  vision  video  bizarre  glasses  pov  science 
may 2010 by rtopitt

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