Vivitar Series 1 70-210mm f/3.5 Macro (I) Kiron

This camera glass has a good build quality and was manufactured some time ago. It has 19 glass elements in 15 groups, which is a lot for a photographic lens. The lens coating helps to reduce reflections and increase contrast, making the images sharper. It has a maximum aperture of f/3.5, which is good for low light situations. The bokeh or out of focus areas of the photo lens are pleasing to the eye. This is a manual focus lens, which means you need to adjust the focus yourself. The resolution or sharpness of the glass is good, making it suitable for professional use. There are alternatives to this lens, but it is a good option for those who want a zoom lens with macro capabilities.

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. Great choice mainly for good light conditions Thanks to the macro capabilities this lens can make tiny things look big.

Physical characteristics

67 mm lens filter diameter, you are one step from the next standard filter size, buy step-up ring and bigger filter. Weights 944 grams so it is a heavy lens, consider using its own lens bag. 157 mm long, with this size carry only if you use it.