Advantages and disadvantages of ef transfer RF lens

EF and RF are two different lens aperture specifications of Canon camera lens. EF caliber is suitable for Canon's traditional SLR camera, and RF caliber is suitable for Canon's Quan Huafu mirrorless camera. Therefore, the EF is used to switch the RF lens, and the EF caliber lens is switched to the RF caliber camera through the adapter.

Advantages:

1. Expand the lens selection range: By switching the RF lens with EF, you can use the Canon lens with EF aperture on the camera with RF aperture to expand the lens selection range. Canon's EF lens circuit is very rich, which can meet all kinds of photographic needs.

2. Strong compatibility: EF lens can be transferred through the adapter, which is fully compatible with the autofocus and optical anti-shake functions of RF cameras without losing the autofocus and anti-shake capabilities.

Disadvantages:

1. Weight increase: the adapter of EF connecting RF lens is usually made of metal, which increases the weight and volume of lens assembly. This may be inconvenient for photography tasks that require lightness and portability.

2. Influence of imaging quality: EF transferring RF lens may have some slight influence on the optical performance of lens. Although this effect is usually small, it may still have a certain impact on the final image quality.

Summary:

EF-switched RF lens has the advantages of expanding the range of lens selection and strong compatibility, but the disadvantage is that it increases the weight, which may have a slight impact on the imaging quality. The specific choice of whether to use EF to RF lens needs to be evaluated according to the specific shooting needs and budget.