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| p.2 #13 · contax-e-mount af adapter |
Here is a list of observations from using the adapter on a 5N,
Talk about the test on the 5n.
1,5 n basically like week7 of 5c secondary focus, every time the need to pull the bellows.
2, G28 focusing speed about 1.8 to 2 seconds, G35 2 ~ 2.1 seconds, G45 2.2 ~ 2.4 seconds, G90 3 seconds.
3, G45 during the day, sunny F11 previous, F8 go wherever they want, in the case of indoor and cloudy, F5.6 wherever.
4, G28 during the day sunny, F8 on, indoor and cloudy F5.6 go wherever they want.
5, G35 Ibid G90 at night under indoor low-light situations F4 success rate of 99%, 99% daytime outdoor F11 success rate basically F8 refers to wherever they want.
7, during focusing, the lens will external force is applied (by hand and hold), there will be a crash situation, need to shutdown restart. But no one right to do so, and I belong to this destructive test.
8, can face registration, and face detection.
9 Ring of contact rebound forces, a 1,2 electric shock length is inconsistent.
10 In addition to the G21 does not cut ass ring sweaty, all other lens does not cut ass on the ring easily.
11, the body can automatically identify the maximum aperture of the lens A file test, body aperture required to hit the maximum lens aperture freely adjusted.
12 M files, fuselage aperture and lens aperture case, correct exposure and and properly recorded Aperture Shutter jiaoduan information, not record lens vendor information.
13, using multiple focus, composition constant, occasional secondary focus can on a very short stroke adjusted.
14, using the center focus on small objects, background objects.
15, it is recommended that can be used freely point focus, focus range is smaller, higher precision.
16, the power situation can still play day, repeatedly focusing, a battery basic enough, no fear to bring a backup power case.
Here is the link to where the above was posted:
Link to the page with summary of findings