Carenar EEC 135mm f/2.8
Carenar EEC 135mm f/2.8 is a manual focus prime lens for full frame cameras.
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.
58 mm lens filter diameter, commonly filter size, you have plenty of possibilities. 95 mm long, requires consideration if you want to carry in the camera bag.