Carl Zeiss Jena Triotar 135mm f/4.0
The Carl Zeiss Jena Triotar 135mm f/4.0 is a camera glass that produces high-quality images. It is a manual focus photographic lens that has 15 lens elements, making it a complex piece of glass. The lens coating helps to reduce glare and improve image quality. It was manufactured in the past, so it may be difficult to find a brand new one. The aperture is f/4.0, which is not the brightest in its class but still decent. The build quality is excellent, making it a durable piece of equipment. It is a good option for photographers who prefer manual focus lenses. The resolution is good, making it a great lens for portraits and other types of photography. There are alternative options available in the market, but the Carl Zeiss Jena Triotar 135mm f/4.0 is a good choice for those who want a high-quality lens.
Has 15 aperture blades, this lens has a beautiful bokeh. Average brightness in this league
Weights 279 grams so consider putting to your camera bag. 130 mm long, requires consideration if you want to carry in the camera bag. 40.5 mm lens filter diameter, you are one step from the next standard filter size, buy step-up ring and bigger filter but you can chose from plenty options.