Archived posting to the Leica Users Group, 2011/10/13

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Subject: [Leica] I'm not going to use an air blower to clean a sensor again!
From: kcarney1 at cox.net (Ken Carney)
Date: Thu, 13 Oct 2011 18:55:39 -0500
References: <BA321C19-F3E1-400D-A2E2-B7C3B6357A4C@yahoo.co.uk> <CAF8hL-Gef7F5Gz0VycmBgQ7B5dMdCCozEZjVNdG_1ko2mp8Jaw@mail.gmail.com> <CAFfkXxvmO03ABj4sdCukc--+hDT9KFT-YeeL8SLm1iALdsXp3A@mail.gmail.com>

My Canon SLR's do that whenever you turn the camera off or on and I've 
never had a spot.  So far it seems a workable solution.  I've filed away 
the info on Eclipse in case the camera fails me.

Ken

Ken

On 10/13/2011 8:59 AM, Sonny Carter wrote:
> For my M8, I've used sensor swabs and Eclipse fluid.  I've been very happy
> with the product.
>
> http://www.photosol.com/store/pc/home.asp
>
> Seems expensive, use a swab once a toss it; but the fluid lasts forever, 
> and
> will even aid cleaning nasty bits from lens surfaces.
>
> My little Pentax K-r has a dust mapping utility, and you can then push a
> button that shakes the gunk off the sensor.
> Wish Leica had something like that.
>
> It doesn't work for spots, but so far, I've had very little of that, far
> less than with the M8.
>
> I'm not sure why the Leica sensor seems to get so much in the way of what
> looks like liquid spots, maybe Lube of some sort from the lenses being so
> close?
>
>
>
>
>
>
>
> On Thu, Oct 13, 2011 at 4:51 AM, Richard Man<richard at 
> richardmanphoto.com>wrote:
>
>> Yes, you are not suppose to use compressed air to clean a sensor! I hate 
>> to
>> say it, but many postings on this list have said that..
>>
>> Good luck! I hope all will be well.
>>
>> On Thu, Oct 13, 2011 at 2:39 AM, Peter Cheyne<geordiepete211 at 
>> yahoo.co.uk
>>> wrote:
>>> I used an air blower to blow away a piece of dust on my M9 sensor that
>> was
>>> showing up at f/8 and smaller.  A little dust or water, or both, flew out
>>> the blower tip and scattered on one side of the sensor.
>>> It looks quite nasty, and shows up at all apertures.  You can see a photo
>>> here:
>>>
>>> http://www.flickr.com/photos/**geordiepete/6238000710/<
>> http://www.flickr.com/photos/geordiepete/6238000710/>
>>> I have e-mailed Leica Japan and am waiting for their reply.  They
>> replaced
>>> my M8 sensor over a year ago when the sensor cracked after cleaning it
>> with
>>> a sticky rubber pressing tool bought from Canon.
>>> This has made me think I'm not going to do my own sensor cleaning again,
>> a
>>> I thought an air-blower would be harmless!
>>>
>>> Peter
>>>
>>> ______________________________**_________________
>>> Leica Users Group.
>>> See http://leica-users.org/**mailman/listinfo/lug<
>> http://leica-users.org/mailman/listinfo/lug>for more information
>>
>>
>> --
>> // richard<http://www.richardmanphoto.com>
>>
>> _______________________________________________
>> Leica Users Group.
>> See http://leica-users.org/mailman/listinfo/lug for more information
>>
>
>



In reply to: Message from geordiepete211 at yahoo.co.uk (Peter Cheyne) ([Leica] I'm not going to use an air blower to clean a sensor again!)
Message from richard at richardmanphoto.com (Richard Man) ([Leica] I'm not going to use an air blower to clean a sensor again!)
Message from sonc.hegr at gmail.com (Sonny Carter) ([Leica] I'm not going to use an air blower to clean a sensor again!)