From what I understand (as a Sigma 35mm 1.2 user myself) from the photos, this 1.4 is actually a Sony 35mm f/1.8 competitor, not holding a candle to the 35mm 1.4 GM. Disappointing, considering how the Sigma 85mm f/1.4 DG DN was clearly sharper and quite smaller than the current Sony 85mm f/1.4 GM.

Canon RF 35mm f/1.8 STM. bigger. 9 rounded blades. Electronically actuated. Stops down to f/22. Focal Length. 35mm. When used with an APS-C crop, it sees the same angle of view as a 55mm lens sees when used on a full-frame or 35mm camera. See also Crop Factor. Angles of View on Full Frame. 63º diagonal. 54º horizontal. 38º vertical. Autofocus Tweet. Canon's new EF-S 35mm F2.8 IS STM Macro comes in at a reasonable $349 MSRP, and offers 1:1 magnification (very close to the front of the lens, admittedly), a claimed four stops of image stabilization and the stepper motor should work great for when you switch from stills to video. We've sampled it for both macro and general photography
from Bird - focused with motion blur (slow SS) Blueberry by Iain_M. from Fruits/Vegetables - macro only, no close-up. Balloon Classic by DaveN01. from Balloons. The Tamron SP 35mm F1.4 can produce excellent images. But don't take our word for it – check out the sample photos from this week's episode of DPReview TV and judge for yourself.
Here you can find a big collection of sample photos from canon lenses. Canon EF 50 mm f/1 L USM: 15: Canon EF 50 mm f/1.2L USM: 561: Canon EF 50 mm f/1.4 USM: 1325: A standard Canon rear lens cap lives on the back. It weighs just over 36 pounds. It is nearly 3' long. The front opening is 9" wide. The Canon EF 70-200mm f/2.8L IS II USM lens weighs 3.28 lb. Many “pro” lenses feature 77mm filters—the 77mm is a full 6" smaller than the gaping circle at the front of this Canon. PoZs. 258 451 432 251 336 196 94 256 407

canon ef 35mm f 1.4 l usm sample pictures