XCD 2,5/90V

Sounds louder thab other lenses. But we bought for our kit for a big commercial shoot. It worked really well. Please note it has a five leaf shutter. So much loyder than the 38v!

it’s a great lens. Very expensive. it does deliver being super sharp. You do need a ND and CPL if using outdoors otherwise you get dull images. Portraits look fantastic at F2.8 with the subject looking popped out of the frame with a fantastic blur. Great medium format which is so superior to any FF look. Very fast autofocus able to shoot street at very high shutter speed. This lens and the Otus 85mm F1.4 are the best portrait lens on the planet.