And if you just want a low-cost prime lens for your Canon, the EF-S 24mm f/2.8 STM is a bargain at $150, even though it omits image stabilization. Canon EF-S 35mm f/2.8 Macro IS STM 4.0 Find helpful customer reviews and review ratings for Canon EF-S 24mm f/2.8 STM Lens with UV Protection Lens Filter - 52 mm at Amazon.com. Read honest and unbiased product reviews from our users. Amazon.com: Customer reviews: Canon EF-S 24mm f/2.8 STM Lens with UV Protection Lens Filter - 52 mm Why we liked the Canon EF-S 24mm f/2.8 STM. The Canon EF-S 24mm f/2.8 STM is an ultra-slim pancake prime and is one of the least expensive lenses you can buy. Measuring just 22.8mm thick, it’s EV0A.

canon ef s 24mm f 2.8 stm lens review