To those with Sony 24mm f1.4GM lens, I have a question for you. I have recently acquired this lens and already asked Charlie for his opinion but wanted to get other feedback as well.
When I set the aperture anywhere between f2.2 to f16 and half-press the shutter, I can hear "like grinding noise/sound" from the front of the lens. I can actually see the aperture blades opening and closing and believe that's where the sound is coming from. Below video is very similar to what my lens is exhibiting as well.
https://www.youtube.com/watch?v=gAMGMVSz8v8
When my aperture is set between f1.4 to f2 and half-press the shutter, I don't hear the sound nor do I really see the blades moving.
I reached out to Sony Support today and was told that this was abnormal and needed servicing. I checked FM and some people hear this and most don't. To those with 24GM, are any of you experiencing this? If the majority are not experiencing this, I am definitely sending it to Sony for repair. But if most are also experiencing this I have to reconsider sending it away, as I will be without this lens for at least couple of weeks (they sent me Fedex ground prepaid label and said it would take 7-10 days to repair, then shipping back to me).
Your thoughts please?
if Sony says that is not normal...Send it.
I’m my own worst viral enemy. I need to go the the vet and get fitted for a cone. 








