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mosc

mosc

Joined on Aug 9, 2012

mosc's recent activity

  • Commented on CP+ 2015 Sigma Interview article

    Stunning Candor. Stunning.

  • M-mount is an open mount though. You'd think some separate non-Lecia company looking for a mount would be interested in developing an AF version of the mount that could also natively use the...

  • 10fps

  • Commented on Sony Alpha 7S Review preview

    Canon's selling nearly as many variants of the 5D at the moment and there's frankly more variation in the sony A7 line than the Canon 5D line...

  • Just trying to figure out exactly how useful 2000mm is. 1/4000s shutter WITH Image stabilization is a pretty tight window but 2000 is a pretty small angle of view. Pointing at the sun is the only...

  • Commented on Sony Alpha 7S Review preview

    Rishi, Richard, thank you. You're not only helping explain the A7s but digital photography in general.

    Really, this is a tour-de-force of facts on Dynamic range from a Digital camera I have not...

  • Commented on Sony Alpha 7S Review preview

    Rishi, Richard, thank you. You're not only helping explain the A7s but digital photography in general.

    Really, this is a tour-de-force of facts on Dynamic range from a Digital camera I have not...

  • Commented on Sony Alpha 7S Review preview

    I still use my SX1-IS on a tripod for recording 1080p video at kids events in the school gym or other indoor venue. Bought it before they were born and they're 6 now. 1080p is still the standard...

  • Can somebody quick work out the arc angle visible at 2000mm as compared to what is expected camera shake at the maximum shutter speed of 1/4000 sec?

  • Can somebody quick work out the arc angle visible at 2000mm as compared to what is expected camera shake at the maximum shutter speed of 1/4000 sec?

    I know it would require a lot of light but...

  • Commented on Sony Alpha 7S Review preview

    There is no possible way that the D700's sensor had a fast enough readout to support 4k video capture. There's more to a sensor than number of pixels.

  • Commented on Sony Alpha 7S Review preview

    I understand. It's a stupid claim by Sony. It's just sad we live in a world where somebody wanting to shoot 4K on a "super 35" lens would be fooled into thinking the 12mp FF A7-s can do it in the...

  • Commented on Sony Alpha 7S Review preview

    So the criticism is that the camera's 1080p in "super 35" mode is not as good but still nicely oversampled but the 4k mode for that crop which no other manufacturer offers is not very pretty. If...

  • Commented on Sony Alpha 7S Review preview

    So the criticism is that the camera's 1080p in "super 35" mode is not as good but still nicely oversampled but the 4k mode for that crop which no other manufacturer offers is not very pretty. If...

  • Front element 2000mm f1.8 would be pretty big. Even with a 5.6x crop (1/2.33") registering all of 3% of a FF sensor's area you're still talking about 2000/(1.8 x 5.6) = 198mm diameter. Which is...

  • Commented on Sony Alpha 7S Review preview

    "4K footage from APS-C region of sensor is disappointing"

    The sensor doesn't HAVE 4k pixels to work with in the APS-C region of the sensor. 4240 x 2832 FF gives a 1.5x crop resolution of 2826x1884...

  • Commented on Sony Alpha 7S Review preview

    "4K footage from APS-C region of sensor is disappointing"

    The sensor doesn't HAVE 4k pixels to work with in the APS-C region of the sensor. 4240 x 2832 FF gives a 1.5x crop resolution of 2826x1884...

  • Commented on Sony Alpha 7S Review preview

    "4K footage from APS-C region of sensor is disappointing"

    The sensor doesn't HAVE 4k pixels to work with in the APS-C region of the sensor. 4240 x 2832 FF gives a 1.5x crop resolution of 2826x1884...

  • Commented on Sony Alpha 7S Review preview

    "4K footage from APS-C region of sensor is disappointing"

    The sensor doesn't HAVE 4k pixels to work with in the APS-C region of the sensor. 4240 x 2832 FF gives a 1.5x crop resolution of 2826x1884...

  • Commented on Sony Alpha 7S Review preview

    The A7-S is 3:2, requires fewer MP in that ratio to get the same 4K width. The A7-S could be just a 3840x2560 camera (just under 10mp) instead of 4240 x 2832 (12mp) and supplied the same width 4K...

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