Speed Boosters Compared // Metabones BMPCC4K vs Viltrox EF-M2 II
Comparing the new Metabones Speed Booster for the Pocket 4K to the original Micro Four Thirds model & the Viltrox EF-M2 II for image quality and autofocus.
👍Thanks for watching! Please like, comment, & subscribe.👍
🛒 Original Metabones Speed Booster for MFT: https://geni.us/A5uQHXZ
🛒 Specialized Metabones for BMPCC4K: https://bhpho.to/2mrbnGp
🛒 Viltrox EF-M2 II: https://geni.us/bNjmnUo
🛒 Sigma 18-35mm: https://geni.us/swEAFI
🛒 Gear I Use to Make Videos: https://kit.com/GeraldUndone/video-gear
Table of Contents:
0:41 – What’s Different on the BMPCC4K Speed Booster?
0:47 – Sensor Stack Thickness Explained
2:36 – Longer Lenses Are Not Really Affected
3:13 – Demonstration of the Sigma 18-35mm Being Parfocal
4:37 – Build Quality Notes / Viltrox vs Metabones
5:56 – The Viltrox Displays a Larger Maximum Aperture
7:44 – Outdoor Test: Tree Branch Against Bright Sky
8:21 – Continuous Autofocus Tests & Firmware Notes
9:48 – Viltrox EF-M2 II Autofocus Test
10:06 – Metabones EF-MFT Ultra Autofocus Test
10:22 – Autofocus Noise Sample
11:06 – How to Adjust the Focus on Speed Boosters
14:46 – Sharpness Comparison
15:36 – Field of View Differences
16:38 – Face Detection Autofocus Test
17:46 – Value Conclusions: Which Focal Reducer Should You Buy?
I use Artlist for my background music needs. Use this link to get two extra months when signing up: http://bit.ly/2TV5sYT
Patreon & PayPal:
If you wish to support the channel monetarily, you can use my Patreon page here: https://www.patreon.com/GeraldUndone
Or directly via PayPal here: https://www.paypal.me/geraldundone
This is appreciated, but unnecessary, and no content will ever be behind a paywall.
Some of the links in my video descriptions are affiliate links, which means at no extra cost to you, I will make a small commission if you click them and make a qualifying purchase. If you have a different purchase in mind, you can also use these storewide links below.
B&H Photo: https://bhpho.to/2MYRKBE
🚩 If you’re a fellow YouTuber, I highly encourage you to check out TubeBuddy. It’s a fantastic tool that saves me hours each month.https://www.tubebuddy.com/Undone