Just for fun, let's compare the $300 APS-C Canon 10-18mm to Canon's flagship $1,700 full-frame EF 16-35mm f/2.8 L II. To make it even more interesting, let's shoot the 16-35mm f/2.8 L II on Canon's state-of-the-art 5D Mark III (the world's best DSLR), and shoot the 10-18mm on a seven-year-old Rebel XTi.
35mm 202 248 0.62× 0.36× EF25 ll 16mm Incompatible 35mm 195 211 1.11× 0.80× You can attach Extension Tube EF12 II or EF25 II for magnified shots.The shooting distance and magnification are shown below. 8.Extension Tubes (Sold separately) Manual focusing is recommended for accurate focusing.;
EF 16-35mm f/4L IS USM. SKU. EF16-35/4LIS. As low as $1,299.00. In Stock. One Canon Park, Melville, NY, 11747. Canon may cancel this eCarePAK if you fail to pay Canon EF 35mm f/1.4L II USM; Canon EF 50mm f/1.2L USM; Canon EF 85mm f/1.2L II USM; Canon EF 100mm f/2 USM; Canon EF 100mm f/2.8 Macro USM; Canon EF 135mm f/2L USM; Canon EF 200mm f/2L IS USM; Canon EF 300mm f/2.8L IS II USM; Canon EF 400mm f/2.8L IS III USM; Canon EF 500mm f/4L IS II USM; Canon EF 600mm f/4L IS III USM; Canon EF 800mm f/5.6L The Canon EF 15mm f/2.8 Fisheye Lens easily bests the Canon EF 14mm L USM Lens, the Canon EF 16-35mm L USM Lens and the Canon EF 17-40mm L USM Lens for corner sharpness. At least until it is converted to rectilinear. Vignetting is apparent at f/2.8, but less apparent than most of the alternatives.
f /2.8L f /3.5–4.5 Image Key features Image stabilizer No Environmental Sealing No USM No Yes L-series Yes No Diffractive Optics No Technical data Maximum aperture: f /2.8 f /3.5–4.5 Minimum aperture: f /32 f /22–27 Filter diameter 72 mm 77 mm Horizontal viewing angle: Vertical viewing angle: Diagonal viewing angle: Physical data Weight 570 g
Q0FYb2l. 58 195 114 271 440 270 251 446 224

canon ef 16 35mm f 2.8 l usm