The G Master lens packs more features and a wider maximum aperture into a lens that weighs 2g less than the Planar F1.4 lens, is the same length, and is only 3.5mm wider in diameter. It is definitely smaller and lighter than competing modern 50mm F1.2 lenses from Canon and Nikon on mirrorless, as you can see here. At review time, the only RF lens with a lower list price is the Canon RF 50mm F1.8 STM Lens. The RF 24-50's utility-to-price ratio is very high. The RF 24-50's utility-to-price ratio is very high. As an "RF" lens, the Canon RF 24-50mm F4.5-6.3 IS STM Lens is compatible with all Canon EOS R-series cameras , including full-frame and APS-C models. 3.5 Good By Jim Fisher April 8, 2021 The Bottom Line Canon's affordable RF 50mm F1.8 STM mirrorless prime is a fine choice for photographers just starting out, but hobbyists may want a Despite its low price, the Canon EF 50mm f/1.8 STM is a well built little lens. It features a metal mount which is an upgrade from the previous version. The barrel is plastic, lightweight, and the focus ring turns smoothly. The STM motor is quiet and accurate; and is especially accurate on the Canon EOS R . Given its small size, it is really Canon’s new nifty fifty, the Canon RF 50mm f/1.8 STM, has a hard act to follow. Its older EF mount sibling, the EF 50mm f/1.8 STM is widely considered to be one of the best affordable nifty fifties, on the market. I have to say that the older Canon 50mm f1.8 STM for EF-mount DSLRs was my go-to walkabout lens when I used Canon DSLRs. The RF 50mm f/1.2L USM is a fair bit larger than the 50mm lenses that Canon has produced in the past 30 years, and weighs in at a quite hefty 950g, just a hair lighter than the original EF 50mm L lens, the ultra-rare 50mm f/1.0L, which weighed 985g. The RF 50mm f/1.2L is a fairly long 50mm lens, at 4.25″ in length. 各光圈色散比較｜RF 50mm f/1.8 STM vs. EF 50mm f/1.8 STM 大光圈鏡頭最需要的就是低散色鏡片，不過這類鏡片的加入同時也會增加鏡頭成本，RF 50mm f/1.8 STM 這類屬於平價定位的定焦鏡自然不會有 ED 鏡片，但或許就是因為一般鏡片光學技術的提升有效抑制了色散情況。 Standard prime lenses aren’t exactly ten a penny but there are plenty of inexpensive options, including the Canon RF 50mm f/1.8 STM, Sony FE 50mm f/1.8 and the slightly shorter Nikon Z 40mm f/2. This Yongnuo lens is a little pricier but has better build quality, more exotic handling and delivers excellent all-round performance and image quality. jjfeaF.

canon rf 50mm f1 8 review