This is a standard portrait-length prime, the Yongnuo 42.5mm f/1.7 MFT lens is an 85mm-equivalent lens designed for the Micro Four Thirds system of mirrorless cameras.
The f/1.7 maximum aperture is particularly beneficial for selective focus imagery, and also aids shooting in low-light conditions.
Yongnuo 42.5mm f/1.7 MFT lens key features
- F1.7 large aperture, which easily blurs the background.
- AF/MF and supports full-time manual focus.
- STM stepping motor makes focus more accurately and smoothly.
- Lens structure: 8 groups of 9 pieces, including two ED ultra-low dispersion lenses.
The minimum focusing distance is only about 0.3m, and the maximum magnification is 0.15 times.
Skylum's all-in-one photo editor Luminar 2018 is out now and available for just $69 for new users, with big discounts for upgrading users. We rated Luminar as "Highly Recommended".