(FT5) Full VF-4 specs.

Here are the full VF-4 external viewfinder specs. Interesting that the Eye Sensor will work for the E-P5 and the “Japanese” A-PL6 only:
Finder Type    approx. 2.36M-dot    approx. 1.44M-dot    approx. 920k-dot
Viewfinder magnification / Field of view    Approx. 1.48x (-1m-1, 50mm lens, Infinity) / Approx. 100%     Approx. 1.15x (-1m-1, 50mm lens, Infinity) / Approx. 100%     Approx. 1.0x (-1m-1, 50mm lens, Infinity) / Approx. 100%
Eye point     Approx. 21mm (-1m-1, Distance from rear lens surface)     Approx. 18mm (-1m-1, Distance from rear lens surface)     Approx. 17.4mm (-1m-1, Distance from rear lens surface)
Diopter adjustment range    -4 ~ +2m-1    -3 ~ +1m-1    -3 ~ +1m-1
Eye Sensor    Available*  *E-P5, E-PL6    –    –
Lock mechanism    Available
Weight    41.8g    32g    28g
Dimension    30.4ｍｍ（W）× 48.2ｍｍ（H）×47.8.ｍｍ（D)　　　    29.4ｍｍ（W）× 48.5ｍｍ（H）×46.3.ｍｍ（D)　　　    25.4ｍｍ（W）× 44.1ｍｍ（H）×43.8.ｍｍ（D)
Optional Eyecup    –    EP-9 is available.    –
Compatible Body    “E-P5 / E-PL6* (Compatible with eye sensor ) *When using E-PL6 and VF-4, eye sensor function is same as E-M5
E-PL5, E-PM2, E-M5, E-PL3, E-PM1, E-P3　Firmware update required, Not compatible with eye sensor）
E-PL2, E-PL1, E-PL1s, E-P2, XZ-2 （Firmware update required, Not compatible with eye sensor, Image degradation on view finder.）”

Reminder: The Olympus E-P5 and the three black primes will be announced on May 10 at 6am London time. 43rumors will follow the event with live updated!

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Rumors classification explained (FT= FourThirds):
FT1=1-20% chance the rumor is correct
FT2=21-40% chance the rumor is correct
FT3=41-60% chance the rumor is correct
FT4=61-80% chance the rumor is correct
FT5=81-99% chance the rumor is correct