Masthead Lens: - completely sharp with open - moisture protection - fast af, much faster than 35/1.4 - quiet focusing (35 / 1.4 did whack-whack) - smaller size: the same length as 35/1.4, but due to the narrowing in front, the total volume of the lens is much smaller - the kit comes with a cool little hood, with it the lens is even smaller than 35 / 1.4 with a hood - there is a silver version - a beautiful even lid that creates one whole with a hood, much better than ordinary Fujik lids - overall stylish retro look - Price! Very low price for such a cool lens And most importantly - a beautiful bokeh pattern, soft and creamy, unlike 35 / 1.4, whose bokeh is nervously striped But we must also throw in the ointment to complete the picture: - strong, or even very strong barrel distortion. You will not see it in a camera jeep, because the camera automatically corrects it. But if you show Rav not in Lightroom, then you can stumble and be unpleasantly surprised - the most-most corners are very muddy. Again, they are cut off in a chamber jeep when editing distortion, but if it is not developed in Lightroom . (see above) - on a finely detailed background, the small cup becomes triangular-boomerang-shaped towards the corners. But on large-detailed and not in the corners, the bokeh is very good.