The Zeiss Loxia 85mm f/2.4 is lightweight and compact enough to be ideally suited for field use for still photography including panoramic stitching. This page comments on field experience using it.
Shot using the Really Right Stuff PG-02 LLR Pano-Gimbal Head, which allows the desired angle of camera to subject, even while it can be kept level by rotating.
This page captures my field impressions on using the Zeiss Loxia 85mm f/2.4 Sonnar recently:
Panoramic Stitching with Zeiss Loxia 85mm f/2.4 Sonnar
Includes example up to 200 megapixels.
Old ranch complex, Carrizo Plain National Monument
f6.3 @ 1/125 sec panorama 13 frames, ISO 100; 2019-03-26 18:15:44[low-res image for bot]
Sony A7R III + Zeiss Loxia 85mm f/2.4 Sonnar + polarizer Zeiss
ENV: Carrizo Plain National Monument
RAW: Enhance Details, LACA corrected
off Elkhorn Road
Below, the Really Right Stuff PG-02 LLR Pano-Gimbal Head used. Image below from 2017.
Really Right Stuff PG-02 LLR Pano-Gimbal Head w/ B2-LLR-II clamp,
Hasselblad X1D clamped in place with Really Right Stuff BX1D-L
f2.8 @ 1/320 sec, ISO 20; 2017-03-23 17:01:27[low-res image for bot]
iPhone 7 Plus + iPhone 7 Plus back dual camera 6.6mm f/2.8 @ 57mm equiv (6.6mm)