Vivitar 100mm f/2.8 (I)

The lens is made up of 6 elements in 6 groups, which is a standard configuration for this type of photographic lens. It has a multi-coating to reduce glare and improve image quality. This lens was manufactured in the past, so it might be difficult to find a new one. The lens has a maximum aperture of f/2.8, which is fast enough to capture sharp images in low light conditions. The build quality of this photo lens is good, and it is durable enough to withstand regular use. The resolution of this camera glass is sharp, and it is suitable for portrait photography. The bokeh produced by this lens is pleasing, and it is ideal for isolating subjects from the background. This is a manual focus lens, which means that you have to adjust the focus manually. There are alternatives available in the market, but this lens is a good option for those who prefer manual focus.

Optical design

Bright lens thanks to the high aperture value 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

64 mm long, this small lens should be always in the camera bag. With a lens filter diameter of 52 mm commonly filter size, provides a range of filter options. Weights 340 grams so plan ahead, carry only if really necessary.