How to set the parameters for shooting 16-35f2.8?

The parameters that the lens can set are focal length and aperture, which can change the viewing angle, shutter speed and depth of field.

Relationship between focal length and viewing angle

The smaller the focal length, the wider the shooting range and angle (or the object appears small in the picture).

The larger the focal length, the narrower the shooting range and angle (or the object appears larger or is pulled closer in the picture).

Relationship between aperture and shutter speed

The larger the aperture, the faster the shutter speed.

The smaller the aperture, the slower the shutter speed.

Relationship among focal length, aperture and depth of field

The larger the aperture, the smaller the depth of field.

The smaller the aperture, the greater the depth of field.

The greater the focal length, the smaller the depth of field.

The smaller the focal length, the greater the depth of field.

Canon EF

16-35mm

2.8 liters

two

USM is a top wide-angle lens and one of the three elements of Canon.

This lens uses two UD ultra-low dispersion lenses and three aspheric lenses. The optimized lens coating and lens position can effectively suppress ghost and glare.

The circular aperture brings excellent out-of-focus imaging. Ring ultrasonic motor, high-speed CPU and optimized auto-focusing algorithm make the focusing quiet, fast and accurate, and realize full-time manual focusing function.

The mirror body has excellent waterproof and dustproof performance. The optical system is all made of lead-free glass and equipped with a newly developed 82mm diameter protective filter.

On the Quan Huafu SLR camera, a large field of view of 16mm can be realized, which can be used for photography subjects such as scenery, architecture, humanities and portraits. As for the parameter setting in photography, it depends on the object you are shooting and the desired effect.

I hope it helps you!