Review on 📸 Rokinon 300M-FX-BK 300mm F6.3 Mirror Lens for Fuji X Mirrorless Cameras, Black - Enhanced SEO by Jasmine Williams

That's pretty much what I expected. Thanks to Sony's ability to work at ISO 1600 without excessive pixel noise, f/6.3 never clipped even in very cloudy conditions, and I was able to use fast shutter speeds to avoid jitter. Harder to focus than I expected; I haven't mastered Sony's focus assist yet, but you'll need something bigger than your eye to get a high percentage of shots in focus, especially when a quick response is required. Light and compact as expected.