Yashica Auto Yashinon-DX 300mm f/5.6

The Yashica Auto Yashinon-DX 300mm f/5.6 is a camera glass with a fixed focal length of 300mm, suitable for capturing distant objects. Its manual focus system allows for precise adjustments, and it produces a pleasing bokeh effect in the out-of-focus areas. The lens is made up of several glass elements, which are coated to reduce reflections and improve image quality. It was manufactured in the past, and may require an adapter to be used with modern cameras. The aperture can be adjusted to control the amount of light entering the lens, and the build quality is sturdy and durable. The lens produces high resolution images, making it a good choice for wildlife or sports photography. There are alternative lenses available with different focal lengths and features, such as autofocus or wider apertures.

Optical design

Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle. Not the best in low light conditions but the lack of high aperture can be compensated with higher iso

Physical characteristics

58 mm lens filter diameter, commonly filter size, you have plenty of possibilities. Weights 780 grams so it is a heavy lens, consider using its own lens bag.