Kalimar 28-70mm f/3.5-4.5 MC Zoom Macro

The lens has multiple glass elements coated to reduce glare and improve image quality. It was manufactured at some point in the past, so it may not be available new. It has a variable aperture of f/3.5-4.5, which means it can let in a decent amount of light. The build quality seems to be decent, but it may not be as durable as higher-end lenses. It should be able to produce sharp and clear images, but the bokeh (out of focus areas) may not be as smooth as more expensive lenses. The lens is manual focus only, which means you will need to adjust the focus yourself. Overall, the Kalimar 28-70mm f/3.5-4.5 MC Zoom Macro lens is a decent option for those looking for a budget-friendly zoom lens with macro capabilities. However, there are other alternatives available that may offer better image quality and features.

Optical design

Thanks to the macro capabilities this lens can make tiny things look big. Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle.

Physical characteristics

Weights 351 grams so plan ahead, carry only if really necessary. With a lens filter diameter of 55 mm commonly filter size, offers a wide range of filter options. 76 mm long, requires consideration if you want to carry in the camera bag.