Palinar 180mm f/3.5

This camera glass has a great bokeh effect, which means that the out-of-focus areas in the photo look very smooth and pleasing to the eye. It has a high-quality build and is made up of multiple lens elements that are coated to reduce reflections and improve image quality. The manufacturing time for this photographic lens is not mentioned. It has a wide aperture of f/3.5, which means it can let in a lot of light and create a shallow depth of field. This lens is also known for its high resolution, meaning that the images it produces are very sharp and detailed.

There are alternatives to this lens, such as autofocus lenses, which can be more convenient for some photographers. However, manual focus lenses like this one can be preferred by others because they allow for more precise control over the focus. Overall, the Palinar 180mm f/3.5 is a great option for photographers who want a high-quality telephoto lens with excellent optics and a pleasing bokeh effect.