Era-23 60mm f/4

The Era-23 60mm f/4 is a camera glass that is suitable for full frame cameras. It has a good build quality and produces high resolution images. The lens elements are coated to reduce reflections and glare. The aperture can be adjusted to control the amount of light that enters the lens. The bokeh, or the quality of the out-of-focus areas in the image, is good. The lens can be used with autofocus or manual focus. There are alternatives available in the market, but the Era-23 60mm f/4 is a good option for those who want a high-quality photographic lens. The manufacturing time is not mentioned.