Tag Archives: Sony a7s

Planet Earth II Slow Motion Techniques!

Planet Earth II Slow Motion

The British BBC has always been at the forefront of image techniques that revolutionize our understanding of the nature around us. Planet Earth II is the culmination of millions of hours of work condensed into 6 episodes showcasing the wonders of the natural and human built world. The news site Vox has created some mini segments that explain some of the techniques used to create the series.

Of particular interest is the use of slow motion 4k Phantom cameras, a Sony a7s for low light and the use of an IR sensitive RED Epic camera shooting at up to 300fps in complete darkness.  The videos go into camera evolution as well as techniques perfected over decades. We encourage you to subscribe to the Youtube Channel for Vox Here and of course watch Planet Earth II which is a real majestic piece of modern documentary film-making.[...] → Continue Reading Full Post ←

Casio EX-FR110H Goes Full Night Vision!

Casio EX-FR110H

There was some wild expectation for the Casio EX-FR110H to be a return for the company to it’s innovation roots and offer not only an extremely high sensitivity video and photo mode but a return to a leading role in portable high speed video.  Casio was after all the maker of the innovative EX-F1 which delivered true super slow motion video to the masses in a portable camera package back in 2008.

Now eight years later Casio has not improved when it comes to slow motion specs on their cameras when it comes to higher frame rates and resolution.  The EX-FR110H does have some innovative features for extreme low light but when it comes to slow motion it really is just following along without a high spec.[...] → Continue Reading Full Post ←

Canon ME20F-SH Sample Footage Released!

Canon_me20fsh_Sample

Canon Japan has released a sample video showing the Canon ME20F-SH Super High ISO full frame multipurpose camera in action.  It is impressive to see ISOs as high as  on a camera that is as portable as this. Even with a high price of $30k US it is something news gathering and documentary outfits like Nat Geo and Discovery will gravitate to in order to extract new levels of color and light information from extremely challenging low illumination environments.

Filmmakers will also find it useful for shooting in extreme low light for a specific take, but we feel that scientists and biologists in particular will benefit most from these advancements.  Underwater videography is probably the most peculiar use to study bio luminescent organisms in complete darkness like never before.[...] → Continue Reading Full Post ←

Canon ME20F-SH Records 4,000,000 ISO!

Canon_me20fsh_3qlens

The newly announced Canon ME20F-SH Camera besides it’s overly unpronounceable name and a price tag of $30,000 USD has what could be a record for any sensor to date. The ISO 4 million mark on this camera/sensor is able to record footage in full color at night. It over exposes footage only lit by a full moon.  The Sony A7s last year was a revelation of where sensor technology is going with it’s close to 1/2 million ISO at 409,600 . It could shoot in near complete darkness and could do a good job at it.  What Canon has done with the ME20F-SH is build their peak sensor technology into a 35mm Full Frame Sensor but with only 1080p Full HD resolution. The Sony A7s can shoot 4k footage with the HDMI output on an external recorder. This makes the pixel size on the Sony more constrained even with a Full Frame Sensor.

The pixel pitch size on the Sony A7s  (12MP on a full frame CMOS Sensor) is around 8.4 µm; in contrast the new Canon ME20F-SH has a  19 µm pixel size in a Full Frame Sensor.  This is an amazing performer in low light and probably the most sensitive sensor ever made for commercial purposes. At 2.26 Megapixels this is the state of the art for large pixels with impressive dynamic range and low light. It is unclear how the low resolution in such a large sensor will behave when it comes to moire and aliasing artifacts.[...] → Continue Reading Full Post ←