Spring 2012

Spring 2012
by ani

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Tidying up sensors, lenses and other photographic items from dust, fungus, liquids etc.

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28
votes
7answers
2k views

Is it ok to breathe on the front glass element of a lens to fog it and clean it?

Nikon specifically recommends not breathing on the glass elements to clean them as harmful acids in the breath can damage the coatings on the glass. However, I've read on many other websites that it ...
11
votes
2answers
2k views

Removing rust from a lens's mount?

My wife gave me a used Pentax 50mm f/1.7 SMC-M for my birthday. (I know some people get Leica 50mm f/0.95 Noctiluxes for their birthdays, but, y'know, kids to take care of and so on. And it's a very ...
2
votes
2answers
842 views

Is it possible to safely disassemble a polarizing filter?

I just purchased an Hoya PL-CIR filter off craiglists (I'm starting photography and it was cheap) and it looks like there is some dust/dirt between the two lenses. Is there a way to safely ...
0
votes
4answers
206 views

Dark spots - sensor toast?

I can't seem to get rid of some very annoying dark spots that are very noticeable under certain lighting conditions. I've taken a test shot of my monitor showing a white background and amped up the ...
3
votes
1answer
685 views

How to clean spit off my camera sensor?

A short while ago, I [foolishly] attempted to clean some specs of dust from the sensor of my camera by blowing on it. While this was successful in removing the dust, I inadvertently spat on the ...
1
vote
1answer
168 views

How and should I clean a single fingerprint off a filter?

I purchased a ND 1024x B&W filter and it arrived with a small fingerprint near the perimeter of the filter. Should I clean it or just leave it as cleaning would do more harm than its presence? ...
22
votes
2answers
19k views

How does automatic sensor cleaning work?

My Canon 5D MKIII DSLR often does sensor cleaning when powered off and occasionally I'll go through the menu and specifically run a sensor clean when I've been shooting in unusually hazardous ...
13
votes
4answers
3k views

Is it risky or difficult to wet clean an image sensor?

I've discovered spots on the image sensor of my DSLR camera that cannot be cleaned using a blower bulb, so I would like to know the risk of problems, such as further image deterioration or damage to ...
6
votes
5answers
1k views

Can smudges and grease marks add to the problem of lens flare?

I want to know if smudges (finger prints etc) and grease marks in specific have any effect in increasing the lens flare. As those who wear glasses may already know about the problem of flares caused ...
9
votes
5answers
9k views

Why does my HTC cell phone lens appear so dirty, and how can I clean it?

My cell phone lens that looks dirty; or, I'm not even sure it qualifies as a lens — it's the transparent cover. See the photo below. I'm not sure if the lens was always like this or it happened at ...
6
votes
2answers
400 views

How to get sand out of the sensor?

You know whats fun? Playing with a camera on the beach. You know whats not fun? The aftermath. I don't know how it's managed to get in the actual sensor area, but it has. I have a Canon 5D and I ...
3
votes
2answers
548 views

How to clean a wet filter?

I recently bought a few expensive filters (100x100mm / 100x150mm). After a session of shooting in the beach the filters got wet, one from a splash and the other seems to be a bit wet because of the ...
2
votes
1answer
637 views

UV to kill fungus

Are UVA leds effective to kill fungus or is sunlight better (it contains UVA and UVB)? What is the recommended power? Related: Why does fungus form in lenses, and how to get rid of it?
4
votes
2answers
5k views

How to safely clean the rear element of a lens

I was cleaning my lenses when I suddenly realized... I had no idea how to clean the back element of the lens. I asked Google and he only talks about the front of the lens and how you can earn money by ...
6
votes
1answer
343 views

Is it possible to get an eye infection using a camera's viewfinder?

Is there any chance of eye infection from using a viewfinder? If so how can we get rid of that? How can we clean a viewfinder?
4
votes
1answer
232 views

How to set up a safe environment to clean inside an old lens?

I have a couple of old lenses from film SLRs that I picked up at an opp shop a few weeks ago. A few of these lenses are in pretty good shape, except the fact they have fungus growing inside the lens ...
7
votes
2answers
3k views

Why are compressed-gas dusters not recommended on the mirror of an SLR camera?

Every compressed-gas duster (including Dust Destroyer and Dust-Off brands) contains, among others, the following warning: Never use on camera mirrors. What is the potential risk here? I've used ...
1
vote
1answer
145 views

Lens cleaning pen - disappointed by results, is this working right?

I just got one of these for the first time, a lot of threads on here recommend them and they seem like a great idea. Bought a Nikon one from amazon for $8 and while I really like the brush it seems ...
4
votes
4answers
519 views

Lens Cleaner Recommendations

What is, in your opinion, the best lens cleaner? Which do you think is the most effective/best value for your money/most easy to use, etc. Please include advantages/disadvantages as well as price and ...
3
votes
1answer
795 views

Will cleaning up the reflect mirror under strong sunlight damage the sensor?

I was cleaning up the reflection mirror under the strong sunlight in an afternoon, after that I realized that could potentially damage my sensor, since I found the mirror is somewhat semi-translucent, ...
5
votes
1answer
459 views

Colored powder in a lens: will it need a cleaning?

I was taking photos of people playing Holi. Some of the powdered colour landed on the lens of my Canon Powershot S95, and in the groove of the flash housing. By lens, I mean the cylindrical part that ...
2
votes
2answers
2k views

How to clean contacts on my canon 1100d DSLR?

I keep getting an error message on my canon 1100d, when taking photos on my 70-300mm tamron lens when the lens is on 300m it wont take the shot, it keeps showing an error message about the contacts ...
4
votes
3answers
4k views

What to do about persistent dust spots on my DSLR?

I need an advice I have dust spots appearing systematically on pictures (with blue/white/grey skies & aperture > 9) I understand this can happen, I understand how and why it happens, especially ...
7
votes
2answers
417 views

What exactly is a “circular motion” when using a lens cleaning pen?

The instructions for the Lenspen lens cleaning tool as well as those for similar knock-offs all say: Wipe the lens surface with smooth circular motions. "Circular" can be interpreted in several ...
6
votes
3answers
949 views

How to clean an actual CMOS sensor? (Not the IR low pass filter)

All of the "sensor cleaning" instructions I've found are actually for cleaning the IR low pass filter in front of it. Unfortunately, I've got a tiny bit of tape residue on the actual CMOS sensor of ...
10
votes
3answers
4k views

Should I clean my camera sensor, or take it to a professional?

Possible Duplicate: Best way to clean the sensor on a digital SLR? Can anyone offer me advice on how to clean my camera's sensor? Should I do this myself, or take the camera to a ...
5
votes
2answers
328 views

100 year old hand painted backdrops - How to gently clean?

We have just taken possession of a group of hand painted back drops that are somewhere between 70 and 100 years old. They hung in a neighboring Masonic Lodge for all that time. Do I dare try to ...
3
votes
2answers
871 views

How to get rid of dustmites on the camera and accessories?

I usually store my camera inside the carrying case which I received with my camera. Sometimes the camera lays still for several weeks without any activity. When I took out the camera recently, I ...
4
votes
1answer
190 views

24-105mm Lens Cleaning

I've recently come back from a caving trip where there was quite a bit of (surprise surprise) mud and dirt around me. While I did try and take care of the camera (I carry all my gear in Pelican Cases) ...
5
votes
5answers
2k views

How often should I clean my lens?

You may have read Lens Cleaner Recommendations, and now I would like to know how often to clean my lens. I have been using one lens for about a year without cleaning it yet and recently got a new zoom ...
2
votes
1answer
336 views

How can I avoid dust on my eyecup rubber?

The Nikon DK-21 rubber eyecup just collects so much dust and I have to wash it regularly to keep it clean. Any suggestions on how to keep this clean in the camera bag and when handling the camera? or ...
45
votes
9answers
4k views

What is the best way to clean lenses and filters?

After removing dust with an air pomp and a brush, what are you using to remove stains from the lens and filters? So far I'm using the liquid from a Giotto's CL 1002 cleaning kit for the lens, but I'm ...
3
votes
4answers
8k views

Can I use spectacle cleaning wipes to clean camera lenses?

Can I use spectacle cleaning wipes (alcohol based) to clean camera lenses? I know it shouldn't be used on plastic (like LCD), but is it OK for lens?
0
votes
1answer
660 views

Lens not attached message on nikon d5000 with nikon 24-70mm

I recently bought a Nikon 24-70mm for my D5000, but I soon had the "lens not attached" message on my screen. The message disappears when I slightly rotate the lens a bit more. I've searched online ...
8
votes
2answers
8k views

Is it safe to use alcohol to clean DSLR cameras?

I'm going to photograph a surgery in an operating room, and although I'll be using an special sterile cover for my camera, I've been asked to disinfect my equipment too. I wonder if it is ok to use ...
8
votes
2answers
1k views

Why does my sensor require frequent cleaning?

I have a Nikon D300 and in the past couple years I've found that it seems to require sensor cleaning very frequently, something like once a week or more. I've been dry cleaning with a combination of ...
3
votes
3answers
4k views

What is the safest way to clean a greasy camera body?

My skin gets oily very rapidly, and as a result everything from my keyboard through to the (already very glossy) body of my NX100 has a thin sheen of oil building up on the most handled parts after ...
0
votes
1answer
155 views

How to take care of a new lens?

I'm planning on purchasing a new lens for my camera for macro photography, specifically this one: Tamron AF 90mm f/2.8 I've heard that it is a good idea to put a "UV filter" on front on the lens. Is ...
5
votes
3answers
3k views

Lens in salt water - now what?

My lens was flooded by a salt water wave. It is a 55-200 lens and now there are little water drops on the inside of the front element and some salt around the body. Is there anything I can do to ...
4
votes
3answers
5k views

How to clean a camera after being exposed to sea spray?

I went camping on the beach over the weekend. One of the scenic areas I went to was very windy and had waves crashing hard against some rocks. So there was a lot if sea spray in the air which ...
0
votes
2answers
260 views

How to take good care for camera bags or pouch?

How do we maintain the camera bags or pouch so that when we put our camera inside, we feel that our camera are safe and sound?
4
votes
1answer
760 views

What are the right cleaning tools for an APS-C sensor?

I have got my gear ready for a long holiday in next month, but I'm pretty much confused when it comes to having the right tools for cleaning a sensor. The typical procedure I have experienced from ...
5
votes
2answers
673 views

Is there a good way to physically clean prints if they get gunk on them?

Cry for Help I have just mounted a large (24" x 16") print onto mounting board using a spray adhesive. This is for an exhibition in 3 days' time. Some of the adhesive got on the front of the ...
1
vote
3answers
221 views

Does shooting my photos in RAW and converting them help to correct small spots of dust on the lens?

I have found a statement on one of Russian sites: They (photographs) often shoot in RAW, and it, in turn, removes various small spots in the form of dust on the lens when converting. Is it ...
5
votes
1answer
305 views

What settings should be used for self-cleaning sensors?

This question mentioned a self cleaning sensor. I have a few questions in reference to self cleaning sensors. Is there a reason to clean the sensor at startup, shutdown, (or both) automatically? Can ...
7
votes
4answers
2k views

Is a self-cleaning sensor necessary when using only one lens?

The Canon 1100d lacks a self-cleaning sensor. If I use this camera without ever exchanging the lens, is the absence of a self-cleaning sensor a bad 'feature'? Are the bodies of modern DLRS cameras ...
4
votes
2answers
1k views

How to clean a circular polarizing filter filter?

Having some problems here guys. I have a 67mm Marumi CPL, which I have used for quite a long time. I keep it clean with a blower and some microfiber. However, until yesterday, I didn't notice some ...
14
votes
1answer
1k views

How do I to clean prime lenses' internals? Or should I even try?

I have some very old primes (grandfather's 1950s Exakta Varex lenses, ranging from 28mm to 85mm) that I've been really enjoying on my Sony NEX with an adapter. It's partially sentimental, but I've ...
1
vote
3answers
712 views

How can I clean a camera effectively?

My camera lenses are getting particles and such on them, and whenever I take very close up (Macro) Picture, I can see these particles on the image. There are also fingerprints on the LCD screen. There ...
7
votes
4answers
474 views

How do I clean the external forward-facing glass on my lens?

How do I clean the external forward-facing glass on my lens? Over the last year or so of use it has accumulated a little dust and a translucent smear mark. Nothing serious, but I'd like to remove ...