Bushnell 21mm f/3.8 Automatic

The Bushnell 21mm f/3.8 Automatic is a camera glass that captures wide angle photos with an average brightness. It has a manual focus system and 6 aperture blades that create a circular bokeh effect. The lens weighs 295 grams and has a 72mm filter diameter. The lens coating is not mentioned, but it is recommended to use a high-quality filter to protect the photographic lens. The manufacturing time is not specified. The lens is suitable for full frame cameras and has a good build quality. It provides a decent resolution for its league. There are alternative lenses available in the market for wide angle photography.

Optical design

Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle. Average brightness in this league

Physical characteristics

Weights 295 grams so consider putting to your camera bag. 72 mm lens filter diameter, commonly filter size, you have plenty of possibilities this lens deserves a good quality filter.