emelyan

Really? You compare cheaply built 3rd party lens with inefficient anti-reflection coating to 1st class lenses from major brands?

Maybe his skin is blue IRL, how do you know?

You don't need AF for that.

The AF is not for sports
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The focal length of 12mm (18mm equ in 35mm format) is not for sports anyway. Also, nothing prevents you from focus manually (f.e. use the trap focus...

So it’s not just the same as a focusing ring is it!
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Sure? But the focusing ring is focus-by-wire and can support Direct Manual Focus :-)))

Dave Oddie, what is the relationship between the programmable focus hold button and the E-mount protocol? The Samyang lens also has a focusing ring that works absolutely in the same manner as the...

Seriously, you compare Sony GM lens with this Samyang? :-O

Djehuty, you don't have a clue what you are talking about. ZEISS still develops lenses but the production is outsourced to Cosina. While Tokina stopped development of lenses and only rehouses own...

Not true. Firin 100/2.8 (2019) is their adapted SLR design. And if we talk about MF 20/2 (2016) and AF 20/2 (2018), they hardly can be called recent. That's all Firin series they have now.

Despite popular opinion that Tokina designed these lenses and licensed to Viltrox I don't think it is true. The company does not design its own lenses anymore. Quite the opposite - Viltrox is the...

why do you need bokeh from an UWA 20/2.8 lens?

Rodrigo Pasiani, F1 car has interchangeable parts unlike the Nikkor Z lenses, so if something breaks, they simply replace it. Can you replace the broken plastic mount by yourself? Your analogy is...

Maybe after 10 years.

Nice toy.

Ch. c-p.

sell a kidney...

Corners aren't that weak if you focus precisely on them.
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Yes, and the center is not sharp after that.

I've heard it has one aperture blade, so care should be taken when stopping down.

Why no Pentax Q mount version?

It's a special order lens, not mass production.