2015年4月29日水曜日

Sony Tidbits…

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a7/a7R/a7S/a7 II Overview Training Tutorial

Portraits with the 90mm Macro Lens (SonyAlphaForum).
Loxia 35mm review by Louis Berk.
Sony FE 2/28 – Rolling Review (Phillipreeve.net).
FE 55mm lens review by Mikeonthestreet.
Sony FE 35mm f/1.4 Distagon: Quality Control Issues, Right Side Blur at f/1.4 (Diglloyd).
Sony A7II + Zeiss FE 35 mm 2.8 (SonyAlphaForum).
FE 28mm test at Kasyapa.
One more curved sensor patent spotted by Egami.

Magnus:I just saw the post about using the A7R as a sports camera and would like to share my experiences. I think it works great and regularly use my A7R with Sigma 70-200/2,8 and LA-EA4 adapter shooting floor hockey. It’s really not the fastest camera regarding auto focus and continous shooting but it works! For close up action I have my old A580 with Sony 16-50/2,8.
Here is a sample folder with pictures scaled to 4k (2160p height), most of them are ISO3200-6400:
http://ift.tt/1J7zcD5
…or if you prefer facebook but these are scaled to 1280 pixels width:
http://ift.tt/1J7zfOZ
This might be interesting too, It’s the same floor hockey team at the same arena shot with Tamron 150-600 and LA-EA4 adapter on my A7R. This combo sure gets waaay to close indoors but although its ISO6400 I think it works great:
http://ift.tt/1OBZ14L

Christian: “I got the opportunity to test my Sony NEX-5T in extreme conditions. I went for a 2:30 hour walk through the city and next to the Charles River. The temperatures were -24F (-31C) degrees with the windchill! I had to face a lot of wind when next to the Charles River, changing lenses was a challenge and quite risky for the sensor. The camera performed really well during this hike, I did not notice any change working in these temperatures. The screen, AF and battery worked perfectly well. Even if the grip is very small, I could still use it with my gloves but I must admit that it wasn’t very convenient. Against all odds, this little camera passed the extreme weather test!
http://ift.tt/1OBZ14N
http://ift.tt/1OBZ14R

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