Best fast prime lens: Canon EF 50mm f/1.8 STM Best medium telephoto prime lens: Canon EF 85mm f/1.4L IS USM Best telephoto zoom lens: Canon EF 70-300mm f/4-5.6 IS II USM The same is needed to alleviate the likes of barrel distortion and color fringing. What the lens can provide is the widest stabilized prime lens in the current Canon lineup, with respectable image quality and low-light workings. 3. Sigma 20mm f/1.4 DG HSM Art. Sigma 20mm f/1.4 DG HSM Art Deals. Lens IS + in-body IS. RF 24-240mm f/4-6.3. 5 stops. 6.5 stops. RF 100-500mm f/4.5-5.6L. 5 stops. 6 stops. So there are 10 RF lenses that benefit from between 6.5 and 8 stops of stabilization on the Canon EOS R5 and R6. What Canon has yet to clarify, however, is the base or minimum number of stops provided by this IBIS technology. At launch 1987 Canon wrote this regarding Canon EF 28mm F2.8 : "A standard wide-angle lens featuring compact size and light weight. This lens is suitable for casual snap shot, landscape and architectural photography. A molded glass (GMo) aspherical lens element (1st) achieves compact, lightweight optical system with high performance. Buy now ($1,399): Adorama. adorama canon Canon cameras Canon EF mount EOS Photography prime lenses Rokinon sigma tamron. Brett Day is the Gear Editor at The Phoblographer and has been a Canon 24-105mm F4 L IS USM (First Version) Canon’s L series line of professional lenses are hard to beat, and the 24-105mm f4 L IS USM is a firm favorite with the Canon crowd; and for good Canon EF 135mm f/2.8 Soft Focus (prime) 135: 135: f/2.8: Discontinued $150+ Canon EF 135mm The mighty Sigma 70-200mm f/2.8 DG OS HSM Sports zoom lens is made specifically for the Canon EF-mount, although it can also be used on a EF-S mount providing a 112-320mm focal length. The lens features an optical arrangement of one Special Low Dispersion (SLD) and nine F Low Dispersion (FLD) elements, as well as a Super Multi-Layer Coating. Best RF wide-angle zoom: Canon RF 15-30mm F4.5-6.3 IS STM – check best price. Best RF beginner zoom lens: Canon RF 24-50mm F4.5-6.3 IS STM – check best price. Best budget RF lens: Canon RF 50mm F1.8 STM – check best price. Best telephoto zoom lens: Canon RF 100-500mm F4.5-7.1L IS USM – check best price. SP 35mm F/1.4 Di USD. Model F045 >. Di. Tamron Prime Lenses. Prime camera lenses have fixed focal lengths, making them smaller and lighter than standard zoom lens. Tamron prime lenses also have faster shutter speeds thanks to their wide apertures and offer superior sharpness, leading to exceptional image quality. wuRJA.