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Specks on lens
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Aug 7, 2017 09:32:30   #
fuminous Loc: Luling, LA... for now...
 
"Ouch"

Kmgw9v wrote:
Did it look anything like this?

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Aug 7, 2017 09:49:06   #
dsmeltz Loc: Philadelphia
 
DO NOT USE A VACUUM CLEANER HOSE! A vacuum has too much force. As it sucks air out it also pulls air in. Household vacuums are very powerful. Air coming in at a velocity will contain material that could damage more than just your sensor.

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Aug 7, 2017 10:21:18   #
cthahn
 
You have to determine where the specks are. Do they show up when you take a picture? Maybe they are on the sensor. What does suck it up mean? Some new digital term. You will have to learn how to do some things for yourself otherwise you will be sucking it up and going to the camera store every week.

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Aug 7, 2017 13:26:04   #
speters Loc: Grangeville/Idaho
 
Deanie1113 wrote:
At the beach, I had my camera on a tripod and the wind knocked it over. It landed on the back side (lens never touched the sand and I had a UV filter on.) But now there are four black specks when I look through the viewfinder. Camera performs fine, but the specks show up. I am scared to try to mess with this myself. But the nearest camera store to me is 75 miles away. Should I just suck it up and drive to the camera store to have it looked at? Thanks.

You might just have a few grains of sand in your viewfinder, easy to clean!

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Aug 7, 2017 14:52:48   #
SusanFromVermont Loc: Southwest corner of Vermont
 
Kmgw9v wrote:
Did it look anything like this?

This happened to me, although not as bad! We slid down a muddy slope and ended up by the stream in shallow muddy water! Not easy to clean up, still finding little bits of dirt here and there that I missed.

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Aug 7, 2017 14:58:57   #
bdk Loc: Sanibel Fl.
 
does your camera have a self cleaning sensor option? If so run it. many of todays camera s have that option.

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Aug 7, 2017 16:03:29   #
amfoto1 Loc: San Jose, Calif. USA
 
Deanie1113 wrote:
At the beach, I had my camera on a tripod and the wind knocked it over. It landed on the back side (lens never touched the sand and I had a UV filter on.) But now there are four black specks when I look through the viewfinder. Camera performs fine, but the specks show up. I am scared to try to mess with this myself. But the nearest camera store to me is 75 miles away. Should I just suck it up and drive to the camera store to have it looked at? Thanks.


Quite likely, those "specks" actually aren't "on your lens".

If your camera is a DSLR with an optical viewfinder, the "specks" won't show up in your images. If they appear sharp when looking through the viewfinder, they're on the focus screen. If they're blurred, they are on the mirror itself. You might try removing the lens and using a gentle puff of air from a proper bulb blower (such as a Rocket Blower). That might dislodge the specks and blow them out of the mirror box. But if it doesn't, I'd advise against any further effort to clean it yourself. The focus screen and mirror are quite delicate, easily damaged and repairs can be expensive. Leave it until you have the camera professionally cleaned. In the meantime, they will just be a minor nuisance... won't appear in or harm your images at all.

On the other hand, if your camera is a "mirrorless" with an electronic viewfinder, then the specks are likely right on the image sensor itself and they will show up in your images. A proper sensor cleaning is needed. If you have the skills and tools, you can do it yourself. For that matter, if the camera has a "self-cleaning" sensor, it might shake the specks off itself, after you power it off and back on a couple times (assuming you have the self-cleaning feature enabled). If that doesn't work and you don't feel up to doing the cleaning yourself, it's a relatively low cost and quick service that many shops and camera stores offer. Usually can have it done "while you wait".

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Aug 7, 2017 17:26:19   #
terry44 Loc: Tuolumne County California, Maui Hawaii
 
Sand is so corrosive I recommend getting it cleaned by a shop, then it is covered if something happens sand is the only time I get a shop to clean the sensor and camera,
I had sand in my then new D7100 while living in Maui and had to have the shutter replaced as the sand messed with the shutter mechanism, whatever you do don't use the camera till you get it clear of sand as it could cost you. Sorry that happened to you nice thing is it can be fixed.
Deanie1113 wrote:
At the beach, I had my camera on a tripod and the wind knocked it over. It landed on the back side (lens never touched the sand and I had a UV filter on.) But now there are four black specks when I look through the viewfinder. Camera performs fine, but the specks show up. I am scared to try to mess with this myself. But the nearest camera store to me is 75 miles away. Should I just suck it up and drive to the camera store to have it looked at? Thanks.

Reply
Aug 7, 2017 21:55:26   #
Deanie1113
 
Can't tell you how much I appreciate all these helpful replies. Thank you so much. Only one spot shows up on the actual image after I cleaned it with a soft cotton ball. I think I'll have a camera shop look at it now. Thanks again!

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Aug 7, 2017 22:26:49   #
rehess Loc: South Bend, Indiana, USA
 
terry44 wrote:
Sand is so corrosive I recommend getting it cleaned by a shop......

You will probably call this nitpicking, but ....

Strictly speaking "corrosive" normally refers to something that destroys via chemical action, but sand destroys via physical action {namely sharp edges of the grains}

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Aug 7, 2017 23:19:53   #
terry44 Loc: Tuolumne County California, Maui Hawaii
 
Thanks guess I just took it to mean beach sand. I was referring to beach sand which is from saltwater and you know how that eats away at metal.
rehess wrote:
You will probably call this nitpicking, but ....

Strictly speaking "corrosive" normally refers to something that destroys via chemical action, but sand destroys via physical action {namely sharp edges of the grains}

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