Monday, 23 December 2019

A Few thoughts on FF Mirrorless Today

Last Touches of Green 
Sony A7 II, Nikkor 105mm f2.5 AI-S

So we're at the end of the first full year of competition in the FF mirrorless market. So where are we.

Sony remains the clear leader, having benefited from the competition largely targeting their long-running A7 mkII series in terms of features and performance, despite Sony launching the A7RIII in late 2017 and the A7III in 2018. Now 2019 saw the A7RIV and A9II arrive, and the A7RIV certainly sets a new standard for high-MP bodies, although the A9II truly is little more than an optimization of the A9 design, adding little, but removing a lot of the rough edges of the first generation model.

Sony continues to both round out their lens line and garner increased 3rd party support, especially with Tamron truly coming into the game with their new lens lineup (up to 5 FF lenses, with 6+ more coming) and Samyang turning into a real player in the AF market.

Nikon seems to have quietly become the default alternative. Their bodies are good, but look deliberately designed to come in below the equivalent DSLR body. That works OK with the D850 vs Z7 mix, but the D750 is so much cheaper than the Z6, and arguably more camera in most regards (except video). The lens lineup is steadily growing and aside from the silly 58mm f0.95 it's a very sane and well laid out lens line and growing steadily. The new Z50 is to the D7500 much as the Z6 is to the D750. Nice little body, but some obvious deliberate limitations on features vs a body which is now decidedly cheaper. The FTZ is a solid adapter, but Nikon should do a cheaper ETZ adapter that only works with E lenses to drive adoption of their E lenses on Z mount. This would match up particularly well with exotic lenses like the 105/1.4E and the PF superteles. Nikon really needs to do something to start driving 3rd party support. The Tamron & Samyang small lenses would be great additions for the system.

Canon has launched a dream lens line for the serious shooter, and paired it with two bodies that don't make sense in context. I think their basic RP body is a really nice alternative to the A7II as a discount body, but it lacks a really decent set of kit lenses to match up (Sony at least has the 28-70, but lacks a FE 70-xxx lens to match). The R body seems kinda like a UI test mule that Canon stuffed into production to meet an unexpected release timeline. Not bad, but some odd UI bits that aren't well integrated (mostly the touch bar) and it's otherwise a slightly crippled 5DIV. Canon needs a body that matches their lenses and lenses to match the RP body. Canon's also seen the beginnings of 3rd party support thanks to their reuse of a lot of EF mount engineering.

Panasonic launched 3 bodies, matching Sony's generalist, high-res and video specialized A7 variants. And those bodies promptly sank out of sight almost immediately. The bodies are well designed, but huge, the lenses are huge and insanely priced (and are still cheaper than the alternative Leica lenses) and the lack of any usable Continuous AF at a point where the primary differentiating performance factor in mirrorless is continuous AF performance results in a very good system that just couldn't get any traction.

Sigma did join the market with a very nice little video-oriented body also in L mount, a first for Sigma (best known for their terrible SA mount cameras). And this time it's actually using a proper Bayer sensor instead of the Foveon stuff they were peddling before. Leica also released a new body, but it's basically a SL body with a Panasonic S1R stuffed in, although with Panasonic & Sigma now in L mount, Leica's offerings more practical now and while overpriced the Panasonic lenses are much more reasonable than Leica's own.

Where does that leave me?

Sony for the foreseeable future, although I could transition to Nikon at some point if I don't get too deep into native FE glass. Who knows, I like the Nikon ergos better, but overall the Sony ecosystem fits my needs better for now.

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