Carl Zeiss Jena 50mm f1.8 Pancolar for M42 brand_Peak 4G AF Nikkor "pays homage"

4G AF Nikkor "pays homage" to the legendary Noct lens

and includes the electrical contacts necessary for some automatic exposure modes

That's the good part

but it’s ready for more

Carl Zeiss Jena 50mm f1.8 Pancolar for M42 brand_Peak 4G AF Nikkor "pays homage"The Carl Zeiss Jena 50mm f1. 8 Pancolar is a fast standard lens for M42 mount. This is the distinctive zebra model oif this lens, with all metal construction. Focusing is smooth, diaphragm is clean. Optics are fre of haze or fungus, but do show pronounced yellowing. You can get rid of this with some UV light exposure, but weve left it as it is in case youre into it. A classic lens in excellent condition.