What does a prime lens do?
![Prime lenses](https://fjsinternational.com/wp-content/uploads/2023/07/prime-lenses.jpg)
Prime lenses are highly regarded in the world of photography for their exceptional image quality and versatility. Unlike zoom lenses, which have a variable focal length,
Lenses Ultra Prime
![](https://fjsinternational.com/wp-content/uploads/2022/09/arri-ultra-prime-fjs3.jpeg)
The Ultra Prime lenses are lightweight standard speed lenses that have been developed in a cooperation of ARRI and ZEISS. They are a perfect optical match to the high speed ARRI / ZEISS Master Prime lenses. Both companies have been renown for their lenses for almost fifty years.