Gemini Macro 28-80mm f/3.5-4.5 MC

The Gemini Macro 28-80mm f/3.5-4.5 MC is a camera glass that can zoom from 28mm to 80mm. It can be used with different camera mounts. It allows you to focus on objects up close, making them appear larger than they are. It has a manual focus system, meaning you have to adjust the focus yourself. The lens has multiple elements, which are coated to reduce reflections and improve image quality. It was made a long time ago, so it may not be as advanced as newer lenses. The aperture can be adjusted to control the amount of light that enters the lens. The build quality of the lens is good, so it should last a long time. The resolution of the lens is decent, meaning it can capture sharp images. Overall, the Gemini Macro 28-80mm f/3.5-4.5 MC lens is a good option for photographers looking for a versatile lens that can be used for a variety of purposes.

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

With a lens filter diameter of 62 mm you are one step from the next standard filter size, buy step-up ring and bigger filter you may want to use a step-up ring and 67 or 77mm filter.