The Photo Times: Using Leica Lenses With the Sony Alpha 7, Alpha 7R

When Sony announced a full-frame Alpha 7 and 7R, it touted them as a initial full-frame mirrorless cameras on a market. That’s not wholly true, as a Leica M (Typ 240) fits a check as well. Sony has nice a PR claims to position them as a initial full-frame mirrorless with autofocus, that is accurate.

But a Leica M sells for tighten to $7,000, and has been on backorder given a proclamation some-more than a year ago. It’s a reward camera with a full-frame 24-megapixel picture sensor, no visual low-pass filter, support for Live View and an appendage EVF, and an visual finder with a mechanically joined rangefinder. It can mountain Leica M rangefinder lenses, though also supports flattering many any 35mm SLR lens (or middle format lens, if we wish to get crazy) around a automatic adapter.

The new Sony full-frame mirrorless cameras have an even shorter stretch between a lens mountain and picture sensor than a Leica M, so they can mountain rangefinder lenses as good as SLR lenses around adapters. This is aged news to many NEX owners, who had formerly used M-mount lenses on APS-C cameras. But a Alpha 7 and 7R are full-frame, so there’s no stand factor; a 50mm Summilux-M f/1.4 ASPH. captures a same margin of perspective on these digital cameras as it does on film.

In a past, Leica shooters who wanted a full-frame digital height for M-mount lenses have been left with one choice: Leica cameras. If we adore an visual finder, that’s still your option, though if you’re a happy to use an EVF, we can save a few thousand dollars by opting for one of a Sony cameras.

I’ve got a lot of knowledge sharpened with Leica cameras and lenses. we started with a M8 and a 35mm Summilux ASPH., supplemented that with a Panasonic G2 and after a Sony Alpha NEX-5N, before relocating to a full-frame Leica M. I’ve got some personal seductiveness in a new Sony cameras: If we detected that I’d be happy with one of them as my primary digital camera, we could positively revoke a volume of income we have tied adult in print equipment.

I spent a softened partial of final week shooting with a Alpha 7 and 7R and was means to give them a examination with a series of Leica lenses, and a Pentax lens that has a special place in my heart. There are some pivotal differences in regulating possibly Alpha with M-mount lenses when compared with an rangefinder camera. The many apparent is a viewfinder. With a Leica M camera we demeanour by a splendid visual finder with a bound margin of view. Bright support lines uncover we a estimate margin of perspective of a trustworthy lens, and we concentration by backing adult a double picture in a core of a viewfinder. Because you’re looking by a bound visual finder, there’s no approach to sign how shoal your abyss of margin will be for a sold shot; you’ll have to rest on knowledge and a abyss of margin scale that’s printed on a lens barrel.

With a Alpha you’ve got an EVF. It’s an OLED pattern with a 2,500k-dot resolution. It’s flattering many a same as a EVF built into a Sony Alpha NEX-7, though Sony states that optics have been softened to urge a user experience. we wasn’t means to perform a corresponding comparison, though a EVF looked good to my eye. Because you’re looking by a lens, framing is accurate and we get a real-time preview of a abyss of margin as your adjust a orifice ring.

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