Wednesday, April 27, 2016

Anti-reflective Coatings: Carl Zeiss T*

What makes the Carl Zeiss T* lens special? - It is a high value anti reflective coating on air facing glass surfaces.

The T* coating has been patented already in 1935 and is still one of the top solutions to reduce reflections.

Here some comparison - T* coated lens on the left vs. uncoated lens on the right:


Read the scientific article by Dr. Vladan Blank and Dr. Benjamin Voelker (Carl Zeiss AG) - in German only: link

No comments: