Sigma ART 40mm F1.4 EF

Rent lenses that REALLY look different!  Ok, these are kind of weird, but basically a company called Iron Glass Adapters took these vintage 37mm, 58mm and 85mm Russian lenses and adapted them to create the flare that you get with anamorphic lenses, as well as coated the interiors to try to emulate the look of old Panavision C glass with oval bokeh, blue horizontal flares, very narrow depth of field, soft warm skin tones and blooming highlights.  Note that these are not anamorphic and do not squeeze the image, they just provide a very interesting look for the cinematographer who is looking for that type of image.  Letterbox in post and people may never know…