This is the Carl Zeiss Jena Biometar 80mm f/2.8 Chapter 60

[@seoulrydr]

a very interesting comparison. tyvm!

[@red_code]

You welcome, as always.

[@michaelherskovitz4203]

Thanks for this video - I’ve been wondering about this lens for a while.

[@red_code]

You are welcome. I hope this video helped you understand the Biometar better.

[@MisterManekk]

Thanks for checking this out.
Always wanted to try this lens. Seems to be under the radar if you look at the price.

[@red_code]

Let's say: 1 - if the Biotar cost you US$10, the Biometar will cost you only $1,50.
2 - If you are handling a Biotar, first thinking "...let's catch some swirls..." and you come home with an empty SD-Card, if you are looking for a unique bokeh other than trees or lights. With the Biometar, you snap something. Thanks for your comment.