EF 24-70mm lens coating - known issues / examples...: Canon SLR Lens Talk Forum: Digital Photography Review
![Hey guys, does anyone know what's this on the taking lens of my Yashica Mat 124 G? Also the lens has minor fungus. How will this two affect my final image quality ? Hey guys, does anyone know what's this on the taking lens of my Yashica Mat 124 G? Also the lens has minor fungus. How will this two affect my final image quality ?](https://preview.redd.it/acqk114ewnt71.jpg?auto=webp&s=1209ea5912b58af1c98cfc379483e12cb050d6b0)
Hey guys, does anyone know what's this on the taking lens of my Yashica Mat 124 G? Also the lens has minor fungus. How will this two affect my final image quality ?
![Mic-UK: A view into a Wild M20 binocular head: a discussion about its design and some delamination effects Mic-UK: A view into a Wild M20 binocular head: a discussion about its design and some delamination effects](http://www.microscopy-uk.org.uk/mag/imgapr10/JWbino5.jpg)