Amazon offers the Canon EF 50mm f/1.8 II Camera Lens, model no. 2514A002, for the in-cart price of $99 with free shipping. That's the lowest total price we could find by $2, although we saw it for $20 less last spring (for new Rakuten customers only). The lens weighs 4.6 oz. and is intended for use with Canon EF-mount SLR cameras.