One thing that I did cut back on when investing in lenses was the 85mm lens. I got the cheap Canon EF 85/1.8. Not a bad lens, actually it's great if you look how the images come out. But it's lacking in built quality. I've had my eye on the mighty Canon EF 85/1.2 lens. I think this is the best still lens you can get for a Canon camera! Pricey so one have to think twice before investing.

The more I use my Canon 7D cameras to do video jobs one thing is very apparent. They have a very short focus range on the ring.
A quarter of a turn from nearest to infinity. When you do marks on the FF wheel it's often a question of mm in-between and focus pulling is hard when it's so short.
So I began to look at alternatives and for a reasonable price the Zeiss still lenses seams to be one, if not the best compromise price/performance if you plan on using lenses for video work.
Zeiss has a series of lenses; 18/3.5, 21/2.8, 25/2.8, 28/2.0, 35/2.0, 50/1.4, 85/1.4, macro 50/2.0 and macro 100/2.0 that suits a video lens series quite well. I always found the fastest lenses the best since it makes it easy to lit scenes. Fast meaning 2.0 or faster.
To choose the Zeiss Planar T 85/1.4 ZE was in the end an easy choice. Couldn't really find any alternatives that fast. I can compare it to the Canon EF 50/1.2 L in size. Built quality is even better than the Canon 50/1.2 and the Canon is already a very solid piece! Focus ring is smooth all the way and just enough tension to feel great when turning that follow focus wheel. It has hard stops and goes a long 270 degrees around the barrel. It has marks from the near limit onto 15 meters and then a short leap to infinity in feet and meters. Did a fast comparison with the 85/1.8 lens and they seam to be about the same sharpness when in the nearest focus and zoomed in 10x on the 7D.
Zeiss is kind enough to put in a very decent lens hood. All metal with a velvet inside to avoid reflections near the front element. Since it's a EF mount (ZE) it's controlled through the camera when it comes to every parameter except focus. But it beeps when in focus so that's at least something for stills.

I had to put it on one of the cameras and attach a ff gear wheel. This lens sure looks and feels tasty on the 7D! Not sure if I'll be using this lens to make many stills but I'll sure give it a try next time I feel like bringing a 85mm lens. If it turns out as I hope, further on I might get the 35/2.0, 50/1.4 and 100/2.0 lenses from Zeiss for a series of video/film-lenses. This way I have a still series and another sets for my video jobs.