Promaster Spectrum7 100-300mm f/5.6-6.7 MC Tele Macro

Promaster Spectrum7 100-300mm f/5.6-6.7 MC Tele Macro is a camera glass that allows you to zoom in from 100mm to 300mm, making faraway objects appear closer. This photo lens has the ability to focus on small objects, making them appear larger, which is great for macro photography. The glass has multiple lens elements that are coated to reduce glare and improve image quality. The build quality of this photographic lens is good, which means it is durable and can withstand regular use.

The aperture of this lens ranges from f/5.6 to f/6.7, which means it can capture a good amount of light, allowing you to take photos in low-light conditions. The lens has a good resolution, which means the images it produces are clear and sharp. The bokeh, or the quality of the out-of-focus areas in a photo, is decent.

This lens is available in different mounts, so it can be used with different camera brands. It has an autofocus feature, which means it can focus automatically, making it easier for you to take photos. However, it can also be used in manual focus mode, giving you more control over the focus.

The manufacturing time of this lens is not specified, but it is a relatively old model that was released in the 1990s. However, it is still a good option for those who are looking for an affordable ultra telephoto zoom lens with macro capabilities. There are also other alternatives available in the market, but this lens is a good option if you are on a budget.

Optical design

Thanks to the macro capabilities this lens can make tiny things look big. Has 8 aperture blades, with this amount of aperture blades you will be satisfied with the result.

Physical characteristics

Weights 499 grams so plan ahead, carry only if really necessary. 139 mm long, with this size carry only if you use it. With a lens filter diameter of 55 mm commonly filter size, provides a range of filter options.