Okay, here is the problem. I live in the tropics. I do my best to keep my camera dry and try to avoid going from cool air conditioned rooms to going outside in hot humid air, and vice-versa. I have noticed some fungus growing on the inside of the window on the camera body where the lens attaches. Can I take this piece off myself and clean it? If so, how do I do it? This is the window that covers up the CCD. My camera is actually an XL-1 not an XL-1S.
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Fungus in a lens is the end of the lens. It is living and eating the coating. The coating is essential for the characteristics of the lens. Without it, the lans will have more chromatic aberration, flairs and will not be as sharp. Although I have seen advice to remove it with acetone, please keep it dry (silica) and start saving for a replacement.
I would like to share tips of making your own dry-box What you`ll need are: -1 plastic compartment, you can find it easily at the supermarket -1 pack of silica gel / dehumidifier -1 hygrometer (optional) -1 thermometer (optional)
It costs me only US$ 4 only (hygrometer and thermometer not included), and this DIY dry-box keeps my camera and lenses safe from fungus and humid weather
DSLR Camera or All kinds of Expensive camera needed a good care.Otherwise it will effect by Fungus or Moisture cause the damage to your Camera.I Have a Tip to give you to Protect your Camera in inexpensive way.
Tip:Take a Cardboard Box ,cover your camera and lens with dry cotton cloth and put it inside the Box.Make a Coin size hole in any side of the box and connect a zero watts Bulb or Frigde lamp fix to the hole.(You should need only a Zero watts Bulb or Fridge Lamp)You can switch on the Lamp now.Another way is to buy silica and put it in your bag even if you travelling.Silica will obserb moisture and kep your camera dry.
If you realy have fungus in your zoom lens, you can't do anything. If it does not show on the pictures, just keep the lens dry. (use silica gel) If you want it it be repaired, it will cost more than an new lens.
The dreaded fungus is something that bothers every photographer. I have suffered from it before, and every coming rain gives me constant worries of possibilities of fungus growing somewhere inside my lenses. I am more vulnerable to fungus than most people because I don't think much about taking out the camera to get some good shots even if it has been raining a bit, and have often got plenty of rain drops on the camera and the lens therefore. Where does fungus comefrom?
Fungus spores are everywhere and germinate under suitable environmental conditions:
Relative humidity of at least 70% (more than 3 days)
No or little airflow
Nutrients (textile lint, traces of grease, varnish, dust and dirt)
Temperatures between 10 and 35°C
How can fungus be avoided?
Silica Gel. This seems to be the easiest and common way to avoid fungus, but I haven't had much success with it either.
. Store the lenses in an airtight container. Again, you may need to put a few Silica Gels in the container. Putting too many of Silica Gel is known to dry out the lubricants in the lens, so you need to use your discretion with quantity of the Silica Gel.
. A popular idea is to install a low wattage tungsten bulb in the closet where you keep the lens. This will keep the place warm and dry, preventing the fungus. This is known to work.
. Store the lens in transparent container. Fungus is known to fear light and love darkness. Also make sure that the lenses are not stored in leather bags, as leather can easily attract fungus.
And finally, of course, the best way to prevent fungus is to get out and shoot more often.
After the work is done, immediately clean the instruments. If possible, you can use a fan or blower to facilitate evaporation of surface moisture.
Hello. Sadly, the answer is no. You must have the lens repaired by a tech. If the fungus is on the front lens element, trying to remove the lens for cleaning will invite disaster in short order. There are hidden set-screws, grease, precise distances, and sometimes timing positions involved. If the fungus is severe enough, the actual glass element will have to be replaced because fungus can etch itself into the surface! The key to preventing fungus is to NOT store the camera/lenses in a cool, dark, place like a closet or drawer. If you do need to store the system for a longer period, remove all batteries, use a desiccant(the little packet that says DO NOT EAT) which absorbs moisture, and then close up everything in a sealed bag. This keeps any extra moisture from entering the sealed environment of the bag while the desiccant keeps the interior extremely dry.---Hope this helps!---Rick
There are three possible causes for an hazy picture:
1. The lens is fogged:
Sometimes when you come out of an air-conditioned room, the camera is exposed to a sudden change in temperature. This causes a temporary fog inside the lens housing. If you snap a picture through this foggy lens, the picture will not be sharp and can lead to unwanted color casts on the picture. This situation can be avoided. Someone in a photography forum stated "Before going to the outside, put the lens in a ziplock bag and leave it outside till the body temperature of the gear changes to the outside temperature. When it does, take it out and use it, this way it will not fog up because there is no sudden change (to the gear) temperature wise."
2. A possible fungi on the lens surface:
When you use the camera in damp environments, there are a lot of chances of fungal growth on the lens surfaces. Fungus is a living organism that sometimes prefer to make your lens as it's home! Moisture supports its living and their presence really affect the image quality. You can avoid fungal growth by adding a small bag of Silica Gel to your camera bag. Silica Gel is a good absorbant and will absorb any moisture in the camera bag. But do regularly change the Silica Gel with a new pack. Do not store your camera inside a leather casing if you don't have to. Leather is a good material that can preserve the moisture. Always store your camera in a dry place.
3. Dirty lens:
Obviously you know the solution for this!
Just make sure you use only a piece of leather to clean the lens. Leather will not scratch your lens.
As for the blue cast on the pictures, it is the ultraviolet rays that casts the unwanted color. If you live in a sunny weather, this is not unusual. UV filters will solve this issue and is cheap too. UV filters also act a lens protector!