As pointed out above, all of them are larger and heavier than the EF-M 11-22mm. The Canon EF-S 10-18mm f/4.5-5.6 IS STM Lens is the least expensive option. The EF-M 11-22mm is sharper across the frame, has less flare and CA but slightly more vignetting and distortion. Both lenses feature image stabilization. Canon RF50mm F1.8 STM Lens, Compatible with EOS R System Mirrorless Cameras, Fixed Focal Length Lens, Compact & Lightweight, Perfect for Everyday Shooting dummy Canon EW-63C Lens Hood For EF-S 18-55mm f/3.5-5.6 IS STM Lens Astrophotography Mirrorless Lens; Canon Lens Info. 24mm = 3.17' 28mm = 3.51' 35mm = 4.35' » Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens Review. From breathtaking landscapes to captivating portraits, the Canon EF-S 24mm f/2.8 STM Lens empowers you to create artistry that speaks volumes. Designed with precision optics and the innovative STM (Stepping Motor) technology, autofocus performance is smooth, swift, and near-silent. Amazon.com : Rokinon 24mm F/1.4 Aspherical Wide Angle Lens for Canon RK24M-C : Digital Slr Camera Lenses : Electronics Canon EF-S 24mm f/2.8 STM Lens. Compared to the EF-mount 11-24mm lens, this 10-20mm is a formidable 1.3 lb lighter. In contrast to the RF-mount ultra-wide zooms, this new lens is 1 oz heavier than the 14-35mm f/4, 9.5 oz lighter than the 15-35mm f/2.8, and measures 4.4" long, which sits right in between the two RF lenses. Besides being wider and smaller, this lens touts It’s a really really small lens but the images it produces are excellent, especially for wide-field astrophotography. It exhibits very little coma or spherical aberration wide-open and is plenty fast for night and astrophotography shooting. The EOS-M can produce excellent low-light images. 15 seconds, f/2.0, ISO 6400. Here are most of the tools I have to work with: an iPhone XR, a 2018 MacBook Pro with the latest operating system, a set of Moment lenses for my iPhone XR, a Kenko Lens2Scope Adapter for Canon EF Mount Lenses – Angled Eyepiece, a Canon Zoom Lens EF 70-200mm 1:4 L, a Celestron Nexstar 130SLT Telescope, a Celestron NexYZ 3-Axis Universal .

canon ef s 24mm f 2.8 stm astrophotography