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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 

Save $1000 on the a7r II with Trade-In Bonus

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Sony a7r II with $200 Gift Card Here's our chance to save $1000+ on the Sony a7r II . Here's the math. Sony a7r II = $3198 Instant Rebate = -$300 Gift Card = -$200 Trade in Bonus = -$480 Trade in Value = -$?.?? Grand Total = $2,218 - TIV The a7r II's MSRP is $3,198. A trade in of an old interchangeable lens would surely get us to the $1000 savings mark. The trade-in bonus ends on April 1st but the $200 gift card from Adorama will probably go extinct first. Receive $480 bonus from Sony if you buy the a7r II above and you trade in a camera or a lens. I would probably add the 16-35mm f/4 lens which comes with a $100 gift card, a $100 instant rebate, and a $202.50 bonus - a $400 savings off MSRP. The lens will come in at $945 before your trade in value. And the 55mm f/1.8 lens which comes with a $50 gift card, a $100 instant rebate, and a $150 bonus - a $300 savings off MSRP. The 55mm Zeiss will cost $698 before your trade in value.