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Differences Between Sony A9 and A7 II

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New Sony A9 ILCE-9 Camera This is the new flagship camera from Sony dubbed the A9, model designation ILCE-9.  It boasts 20 fps shooting with 693 focus points and a blackout-free 3.69 mp electronic viewfinder.  The camera is capable of shooting 4K (2160p) movies.  The A9 has dual memory card slots and a new battery. Let's see how it compares to the previous 24 mp A7 II camera. Combatants Sony Alpha 9 (ILCE-9) Sony Alpha 7 II (ILCE-7M2) Number of effective pixels 24.2 MP 24.3 MP ISO Sensitiviy 50-204800 (3 stops better) 50-25600 Movie Size XAVC S 4K:3840 x 2160(30p, 100M), 3840 x 2160(24p, 100M), 3840 x 2160(30p, 60M), 3840 x 2160(24p, 60M), XAVC S HD:1920 x 1080(120p, 100M), 1920 x 1080(120p, 60M), 1920 x 1080(60p, 50M), 1920 x 1080(30p, 50M), 1920 x 1080(24p, 50M), AVCHD:1920 x 1080(60p, 28M, PS), 1920 x 1080(60i, 24M, FX), 1920 x 1080(60i, 17M, FH), 1920 x 1080(24p, 24M, FX), 1920 x 1080(24p, 17M, FH), AVC MP4:1920 x 1080(60p, 28M), 1920 x 1080(30p, 16M), 1280 x 720(30p,

Use Medium Format Lenses with Sony A7 Cameras

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Sony A7 ii with a Mamiya 645 80mm f/1.9 lens via Kipon Baveyes Focal Reducer. Here is a review of the Kipon Baveyes medium format lens focal reducer adapter for Sony A7 cameras.  This adapter has a lens element that concentrates the medium format image circle down to the size of a 24x36mm sensor of the Sony A7 cameras with a 0.7x factor.  The 80mm lens above has an equivalent focal length of 56mm.  The concentrated light also gives us one stop of extra light.  The f/1.9 is an equivalent f/1.36, a very fast medium format lens. This a manual focus lens adapter. Kipon Baveyes Medium Format Lens Focal Reducer Review by @mattiasburling Read the complete review at gunpowdervideo.com . Thanks @mattiasburling ! Check out Kipon for all available medium format focal lens reducer adapters. Let's go a step further by adding the TECHART LM-EA7 Autofocus Lens Adapter with the Kipon Baveyes we can have a medium format lens autofocus system. from Mathieu Gasquet

Focus Stack Test with the Leica 60mm Elmarit-R

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8 Images Blended Together. Here is the Lysudamuloa Red Jewel in full bloom. We wanted to try out focus stacking with the Leica 60mm Macro Elmarit-R. The aperture was set at f/5.6 which we assumed was optimal. The image above at 45˚ was a stack of 8 shots aligned and blended together with Photoshop. The Anther Cap of the Lysudamuloa Red Jewel  The image above is a crop of the 90˚ stack which was a 5 shot stack. Lysudamuloa Red Jewel  Lysudamuloa Red Jewel  Lysudamuloa Red Jewel