@@shang-hsienyang1284 Do yo mean on the phillipreeve.net blog site?

@@MB-dq2gz You ca, always add some vignetting in post I'd you like that

@Bayonet1809 That's correct, I hadn't a picture of the 15mm Cookie showing the tab, and used the Voigtländer picture to show a focusing tab for those unfamiliar with a focus tab.

I have not tested the Laowa 10mm, so it is difficult for me to say the difference, but I can tell you that by using that 10mm on your A7R you use it as an APS-C camera. This means that you will have two APS-C cameras. The lens does not cover the fullframe image area, when you crop to get rid of the black corners/edges you will have about the same angle as you have on A5100. If you decide to go for the 10mm APS-C, I'd recommend the TTArtisan 10mm ttartisan.store/products/102/?ref=deicqj08 it is 2 stops faster and has quite good performance, see my review of it here: phillipreeve.net/blog/review-ttartisan-10mm-f-2-aps-c/

@weakrecession Thanks, I'm not sure if the comparison is a missing point in a lens review, this is a review of the lens in the hand. Normally, there are dedicated comparison articles separately.

@@PR-Reviews you're right, only after your brilliant review, I was really starting to wonder how these lenses would compare... Maybe you manage to find the generous and happy owner of both other lenses and we could be looking forward to an interesting part 2 😁

@@weakrecession Actually I found one, and upon my review, he bought this TTArtisan lens. He took a number of images side-by-side with both lenses, and the images from this lens were not less sharp than from the original Zeiss (version 2).

Not sure about the exact 13:11, but yes, all the old industry environments are from Völklingen Steel Mill in Saarbrücken.

@@PR-Reviews 13.11 the location was in Saarbrücken www.google.com/search?sca_esv=91c658cd3c6ca43c&q=saarbr%C3%BCcken+schloss+brunnen&udm=2&fbs=AEQNm0A6bwEop21ehxKWq5cj-cHa02QUie7apaStVTrDAEoT1GgxBwUH1JWFUZ5PObPyzN6ZUsA_o5eBQ6q3XCohkYS3mTEkwUC4iTMPwdKflbOVcN5FFxU6_buwbyitoyl27vS7-oVDmUo6ScTZ3FweHU41Go8JIf4neWM2-QIHHXO7_mnXNHeRD3XsFuljgIykJtV4c-1M7yAc66vKda3oQpp1Vsa7vg&sa=X&ved=2ahUKEwiOu_-j3rWJAxWRgf0HHWtfEK4QtKgLegQIERAB&biw=1680&bih=923&dpr=1#vhid=6AuFuZ6WKvXY0M&vssid=mosaic

@tonypaulprince In Nikon cameras, the DX mode makes the full-frame camera act like an APS-C camera. It does this by using the Centre part of the sensor only, as large as on an APS-C camera. You will get exactly the same effect as if you had been using an APS-C camera. So, it converts you fullframe camera to an APS-C camera.

Mine has M42 screw mount, but it is available even in Praktica B mount

@@PR-Reviews Nice! But M42 is the better one to have.

We have reviewed this lens, but it is only in written format, as a text-based blog post on our site. Here is the link: phillipreeve.net/blog/review-laowa-28mm-t1-0-argus-the-worlds-fastest-28mm-lens/

@antontaranenko8824 Yes, but as I have stated in the title, this was the first 🙂

@@Dariusdd Partially yes

@willembezuidenhout5254 Thanks, I'm happy I could help. Please consider using my affiliate links when buying your lens or adapter, it will not cost you anything.

@@migrodz Thanks

@molybdnum Now you know, also we started the KZbin channel just a few months ago, and not all reviews are published on YT yet

@colinfeilen988 Thanks, and thank you for using my affiliate links to order your copy.

Same thing to complement my 40 /2 and viltrox 20 2.8 on my zf. In my country it is on sale at 140eu vat included. Using my 1.2S glass for my pro jobs on z8, it's such a pleasure to have third party lenses very affordable and still having a good enough quality

Please consider using one of my affiliate links, many thanks in advance.

Thanks for the nice words and for watching. If you want to buy this lens, please consider using my affiliate links, thanks.

@@PR-Reviews Thank you, my friend. I hope they will make the same design lens with short flange distance. Biotar 58mm would be the best choice for me. This one absolutely gorgeous lens but it's weight and required adapter turn me off. However I'm a big fan of it's bokeh.

I’d love it if they crossed this end of the business (vintage optical designs) with their autofocus lenses. Getting something like a 40mm f/1.5 Biotar for X-Mount with all electronic controls? Classic optics with modern convenience. Or, just a manual focus 40mm Biotar for APS-C sized sensors. So much of the charm of these lenses is lost on crop sensors, since the “flaws” that make them fun live at the edge of the image circle. Shrinking the image circle and focal length ought to be possible, and it’d also probably be a hit.

@@thebitterfig9903 Autofocus classic lens designs would be frankly, selling like hotcakes, people love stuff like that today.

Unlike the Biotar 75, the Helios 58 are plentiful and cheap. People will just buy the Helios instead.

@@musa7606 Helios 58 are drying up because of Ukro-Russo war. There absolutely nothing wrong with TTartisan made a copy of the Helios 58 with better coating on it and better build quality. The Helios lineup is a mess of mixed bags, early ones are amazing, the ones from the 80s and 90s are big sus.