Carl Zeiss Jena Pancolar 1.8/50 zebra 6 blades electric. This is a temporary version. It has already contacts electric version. It also has automatic switch - Manual. Thanks this is very comfortable to use. As you can see there is no yellow raid - so I'm guessing that no longer radioactive Thorium. This lens has fenomenaly bokech. Although only six blades. The aperture is set to 1.8 is extremely sharp - examples in the pictures below.
Optics: ★★★★★
Sharp from f1.8, He tends to enhance reality by creating wonderful images.
Ergonomics: ★★★★★
Comfortable sharpening the image. precise execution. Excellent lens.
Build quality: ★★★★★
Excellent lens.
Market value / value of subjective: ★★★★★
Less than $ 200 is a very good price.
Here are some sample pictures.
They were made with Sony Alpha 300.
Pictures were taken with aperture F/1.8 ISO-100.
All photos without amendment in graphics programs.