Thank you very much indeed. Just looked for video on servicing my 4-series American pie ... sorry ... pancake. Without your detailed comments it would be impossible to disassemble and regrease it.
My lens rattles when you hold it from both ends and push and pull. It also feels like it skips sometimes when you focus manual quickly. Is that normal for this type of lens?
Hi, absolutely not. Even more that this lens consists of a single helicoid. My guess is that the helicoid key is loose. I have a video on helicoids, please take a look at it for further details. Cheers.
Thank you very much indeed. Just looked for video on servicing my 4-series American pie ... sorry ... pancake. Without your detailed comments it would be impossible to disassemble and regrease it.
Hello, glad my video was helpful, don't forget to share it with friends. Best
thank you for sharing!🙏
Thanks !
My lens rattles when you hold it from both ends and push and pull. It also feels like it skips sometimes when you focus manual quickly. Is that normal for this type of lens?
Hi, absolutely not. Even more that this lens consists of a single helicoid. My guess is that the helicoid key is loose. I have a video on helicoids, please take a look at it for further details. Cheers.
Je n aime pas du tout la bague de mise au point bien trop étroite à mon goût …
Moi je prefere aussi le 50 1.8 Ai ou Ais "long nose", que je trouve également superieurs optiquement.