The company admits that there is no AF during video recording for Olympus users, and only very slow AF for those using the Sony A7R.
Our Smart AdapterTM series adapters have the following additional features True electronic integration of aperture diaphragm - let camera automatically choose aperture in P or S exposure modes, or dial in yourself on the camera body in A or M modes.
This isnt the end of the world, but it is another small annoyance that may not be preferable if you truly want to shoot in a real full frame mode.
When Metabones released their first Speed Booster focal reducer some years ago now, who wouldve guessed theyd be setting off a trend in the way they did.
List of lenses with autofocus support on Speed Booster ultra EF 14/2.8L II USM EF 24/1.4L II USM EF 24/2.8 IS USM EF 35/1.4L USM (Ver.19) EF 50/1.2L USM EF 85/1.2L II USM EF 85/1.8 USM (Ver.18) EF 100/2.8 USM macro (Ver.17) EF 135/2L USM (Ver.17).Lens adapter manufacturer Metabones has announced new firmware for its Speed Booster and Smart Adapters that brings on-sensor republic day 2016 india images phase detection autofocus to owners of Sony's Alpha 7R ll and the Olympus OM-D E-M1.After seeing some tests online (which were inevitably compressed multiple times and likely color graded already I was expecting to be able to shoot cleanly at 32,000 ISO or higher.Its great that the a7S can output 4K to an external recorder, but if you are going to buy an a7S/Shogun combo (to record 4K) youre looking at upwards of 5000 all-in.This Speed Booster ultra is designed to cover an APS-C image circle which is not big enough to cover a full-size 36mm x 24mm sensor.
The low light isnt useable past a certain point.
Features Both camera-side and lens-side of the adapter are made of brass, precision-machined and plated with chromium.
Lenses with hidden problems which may not be apparent on Canon dslrs will lead to inaccurate and unreliable autofocus on Sony NEX.(with firmware later than.38) Some improperly-made M42 screw mount adapters may short the electronic contacts of the Speed Booster ultra and cause damage to the Speed Booster ultra and/or camera body.Auto magnify (see note 1 contax N mount lenses modified to Canon EF by Conurus (see note 2).Rewind: nikon VS canon VS sony VS THE rest THE biggest mistakes OF THE major brands.Firmware version.8 for the Speed Booster and.43 for the Smart Adapter lends the products AF speed that the company says is comparable to that of the adapters sold by the main brands for their own products, but the Metabones adapter allows Canon EF and.