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| Here's a hand-held Galaxy S9+ shot (using the default camera settings) of our projection system. See the cat at the bottom for scale. I thought the phone did a very creditable job; it's got a pretty good camera. ƒ/1.5 doesn't hurt in this kind of application, either. There's some damage from the JPEG compression though. The ISO 320 and 1/10th sec combo... that's probably too slow a shutter speed for a really sharp image — this probably accumulated several image frames. I would think it'd be better / sharper at a higher ISO. But still, not bad. The image was skewed — I couldn't stand up to take the shot or I'd make a shadow on the screen — so I took it into Lightroom and (mostly) un-skewed it. I also cropped it. Otherwise, pretty much as-shot. The image is in motion, delivered from a Bluray at 1080p, via an XBox 1S and a Marantz AV7703 pre-pro to an Optoma projector. For reference, the display is 204".
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| 1:1250 Ships - Amiga - Animations - Aquarium - Arcade - Art - Astro - Audio - Aurora - B&W - Ben - Cars - Cathouses - Cats - Clouds - Comics - Comets - Crepuscular - Dollhouses - Deb - Deer - Designs - DTank - Eclipses - Family - Fireworks - Florida - Fog - Food - Friends - Gear - Ham Radio - Horses - Humor - Infrared - IROC - iToolBox - James Blish - Judy - Library - Meezers - Milford - Minerals - Models - Montana - Moon - Morphing - Motorcycles - Music - OSX - Pareidolia - Pickles - Pinups - Pizza - Portraits - Radios - Rainbows - Recipes - ReFlex - Restorations - Science Fiction - SdrDx - Shortwave - Spaghetti - Stained Glass - Storms - Sunbeams - Sunrises - Sunsets - Superstition - |
