Paul Howell
Subscriber
They both cost roughly the same to produce -- at the same production numbers. But I'd bet significantly more 50s are made than 35s and so the 50s can be sold for less at the same profit margin.
This is true, in the 70 and 80 the 50mm was the kit lens, it was not until the late 80 and 90s that zooms were sold as the kit lens. A lot of 35mm were made, again in the 70s and 80s a number of mail order stores sold a kit, a body with a 35, 50 and 135, I am surprised that I see so many more 28 than 35s.