Saad Posted October 4, 2013 Share #1 Â Posted October 4, 2013 Advertisement (gone after registration) Hello everyone, I have had my 35 SX for a year now and I never shook it until today, and I hear this rattling sound as though there is a loose element inside. I have heard that there are other people who have had the same complaint. Â Can someone please help me out and say whether this is normal from their own experience? Â Saad Link to post Share on other sites More sharing options...
Advertisement Posted October 4, 2013 Posted October 4, 2013 Hi Saad, Take a look here Summilux 35 FLE Rattling Sound. I'm sure you'll find what you were looking for!
woopie Posted October 4, 2013 Share #2 Â Posted October 4, 2013 Hi, I have got one . I sent it to Leica and now it is absolutely silent. leica told there is no problem with rattling but I preferred it to be fixed. I know there is an official communication about this issue from Leica. By marcello Link to post Share on other sites More sharing options...
Saad Posted October 4, 2013 Author Share #3 Â Posted October 4, 2013 Thank you so much woopie. I wonder what is causing it. Where can I find the official communication about this? Â regards Saad Link to post Share on other sites More sharing options...
CalArts 99 Posted October 4, 2013 Share #4 Â Posted October 4, 2013 fwiw, I sent mine to Leica for a back focus correction. It rattled (it's really more like a faint tinkling sound) when I bought it and it rattled when I got it back from their service (which included a full "servicing the lens to factory specifications.") Leica told me a slight rattle is normal and there is no really true 'fix' with any kind of service because there's nothing to fix. It's part of the design of the aperture blade mechanism. Â This has been discussed here before. Whether the lens rattles or not seems really more dependent on the owner's sense of hearing. But there's is no issue so don't worry about it. Link to post Share on other sites More sharing options...
Saad Posted October 4, 2013 Author Share #5 Â Posted October 4, 2013 Thank you so much I am starting to feel better, even though the rattling appears even when shaken slightly. Link to post Share on other sites More sharing options...
CalArts 99 Posted October 4, 2013 Share #6  Posted October 4, 2013 Thank you so much woopie. I wonder what is causing it. Where can I find the official communication about this? regards Saad  http://www.l-camera-forum.com/leica-forum/1664089-post104.html  http://www.l-camera-forum.com/leica-forum/1542859-post79.html  And there also is a long 7 page thread about the rattling Summilux 35mm FLE here on the forum. You can easily find it doing a search. Link to post Share on other sites More sharing options...
MarkP Posted October 4, 2013 Share #7 Â Posted October 4, 2013 Advertisement (gone after registration) It may rattle with the aperture blades in a certain position. This is not a defect as you will see from the above threads which cover this 'serious' problem ad-nauseum. Â Go out and enjoy the lens Link to post Share on other sites More sharing options...
01af Posted October 4, 2013 Share #8 Â Posted October 4, 2013 It may rattle with the aperture blades in a certain position. No, it may not. The aperture blades have nothing to do with it. Link to post Share on other sites More sharing options...
woopie Posted October 5, 2013 Share #9 Â Posted October 5, 2013 Thank you so much I am starting to feel better, even though the rattling appears even when shaken slightly. Â You're welcome, somebody else has written the link to thread containing all information about this issue. My noctilux 0,95 did the same joke to me, same treatment same solution. Â Bye. Marcello Link to post Share on other sites More sharing options...
Saad Posted October 5, 2013 Author Share #10 Â Posted October 5, 2013 Dear 01af is it that the aperture assembly requires a suitable washer to make it not move in it's housing. Link to post Share on other sites More sharing options...
tom0511 Posted October 7, 2013 Share #11 Â Posted October 7, 2013 My sample rattles but it is optically working so good that I will not send it for service. I would prefer no rattle but as long as Leica says it is ok then it is not a real problem for me. I had another sample before, that didn't rattle. Link to post Share on other sites More sharing options...
firstlight Posted October 7, 2013 Share #12 Â Posted October 7, 2013 This is normal because of the floating element inside, no reason to worry about Link to post Share on other sites More sharing options...
01af Posted October 8, 2013 Share #13 Â Posted October 8, 2013 Link to post Share on other sites More sharing options...
lct Posted October 8, 2013 Share #14 Â Posted October 8, 2013 If it's like my pre-apo 90/2, rattle comes from the aperture actually. Had it fixed by the use of a more viscous grease but the stops don't click any more so don't be as stupid as me. Link to post Share on other sites More sharing options...
01af Posted October 8, 2013 Share #15 Â Posted October 8, 2013 If it's like my pre-apo 90/2 ... No, it isn't. Â Â ... rattle comes from the aperture actually. No, it doesn't. Link to post Share on other sites More sharing options...
lct Posted October 8, 2013 Share #16 Â Posted October 8, 2013 Please explain and be polite if you have a clue. Link to post Share on other sites More sharing options...
01af Posted October 8, 2013 Share #17 Â Posted October 8, 2013 The rattling sound comes from a mechanical link that connects the aperture ring to the internal aperture assembly. It does NOT come from the aperture itself ... and certainly not from the 'floating elements.' Â This has been explained here several times before. Link to post Share on other sites More sharing options...
lct Posted October 8, 2013 Share #18 Â Posted October 8, 2013 OK thanks and what is the difference with the 90/2 pre-asph then? Link to post Share on other sites More sharing options...
wizard Posted October 8, 2013 Share #19  Posted October 8, 2013 This is normal because of the floating element inside, no reason to worry about  You meant to say rattling element. This is the latest evolution of the floating element, it both floats and rattles :-). Link to post Share on other sites More sharing options...
firstlight Posted October 8, 2013 Share #20 Â Posted October 8, 2013 You meant to say rattling element. This is the latest evolution of the floating element, it both floats and rattles :-). Â features over features Link to post Share on other sites More sharing options...
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