Cosina AF 28-210mm f/3.5-5.6 MC

The Cosina AF 28-210mm f/3.5-5.6 MC is a camera glass that can be used as a zoom lens for full frame cameras. It has a range of focal lengths from wide angle to ultra telephoto. It has an autofocus system which is helpful for quick and easy focusing. However, it can also be used manually if desired. The lens has multiple glass elements which help to produce good quality images. It also has a lens coating which helps to reduce flare and ghosting. The lens was manufactured in the past, so it may be difficult to find a brand new one. The aperture of the lens ranges from f/3.5 to f/5.6, which means it can capture a good amount of light. The build quality of the lens is decent, but it is not the most durable lens out there. The resolution of the lens is good, which means it can produce sharp images. There are other lenses available in the market with similar focal lengths and aperture ranges, so it is worth considering other options before making a purchase decision.

Optical design

Has 8 aperture blades, with this amount of aperture blades you will be satisfied with the result.

Physical characteristics

Weights 540 grams so plan ahead, carry only if really necessary. 112 mm long, requires consideration if you want to carry in the camera bag. 72 mm lens filter diameter, commonly filter size, you have plenty of possibilities this lens deserves a good quality filter.