What are the advantages of Canon SLR and Nikon SLR?

Canon and Nikon, as pure Japanese cameras, have the advantages of electronization and automation. The disadvantage is also obvious, that is, the lens technology level is average.

Canon lens features: first, the resin lens is easy to cast and light in weight; Secondly, fluorite lenses make up for the scarcity of high-folding low-scattering glass. Therefore, due to the limitation of optical materials, the lens structure of Canon lens has to be adjusted, so the structure of Canon lens is too complicated.

Nikon lens also has no high-power and low-scattering glass, but Nikon added a layer of filter film to the lens surface coating to eliminate dispersion by reducing the entry of red light and blue-violet light biased towards the two poles. Therefore, Nikon lens structure is relatively simple, there is no need to use fluorite lens. However, because the reflectivity of filter film is much higher than that of antireflection film, the common disadvantage of Nikon lens is its poor anti-glare ability.

In addition, although Binder is a Japanese brand and Asahi optical lens technology is the representative of German lens technology industrialization, it cannot represent Japanese cameras, and it is also different from German brand handicraft cameras.