1. If you want to spend less, but also achieve good picture quality and convenient zoom function, you can choose Sigma's AF17-70/2.8-4 DC OS MACRO HSM. This lens has also won a big prize, about 2200 yuan for new ones, and it is more valuable to buy second-hand ones.This generation of Shima has a good workmanship. The second-hand problem is not serious, but the price is not much lower.
2. If you want to be more stylish, you can choose Canon EF 17-40mm f/4L USM. This lens has been on the market for more than ten years, and now the lowest price is 3600 yuan.Maybe you think it's too old, but in fact it's still a classic generation lens. It also matches well on the 90D. The red circle is shining. If it weren't so old, it wouldn't be so cheap.As a silver wide-angle, its performance is somewhat low in the full frame, but its color is very good in the half frame.
3. When shooting a video, an 18-135 must be included. If the video is shot only occasionally, other shots will definitely bring a better experience.
Beginners are advised to use cost-effective adaptive lenses such as Samyang/Rokinon 35mm f/4 AF ED UMC G cake with large aperture and rich color;Advanced players can consider Sigma Art series, such as 30mm F4 DG DN Contemporary or Tamron SP G2 60mm F8 Di VC USD GII, with excellent humanistic effect
If you want high image quality and the ability to capture motion scenes, you can invest in a Canon EF 70-200mm f/4L IS USM III or EF-S 15-35mm f/8GM lens, which can meet your needs
For photography lovers, Tenglong SP 16-34mm F8 GM ULD fixed focus lens is a good choice, and the ultra wide angle perspective is very suitable for scenery and architecture;If you want to play macro or capture small animals, AF-S Nikkor 105mm f/8G VR Macro is also a good choice
Canon 90D is a reflection free camera for APS-C frames. It is a good choice to use it with an 18-55mm socket head for daily shooting.If you like to shoot landscapes or want a wider zoom range, consider 70-200mm f/8L IS USM lens, and 85mm f/4L II for professional portrait
