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Trees Almost Bare, Time to Clean your Gear!

2009.11.07
Puffy Clouds. Nikon D300, Nikon 17-55 f2.8, 1/100 second, F5.6 ISO 100. Auto White Balance, handheld, Hoya Polarizer. Taken around 10:00AM this morning when I finally got up and let the dog out. Saw the cute clouds, and ran back in to get the camera. When I first saw the cloud, it was over the center tree but by the time I grabbed the camera, and attached the pola, it was, well, where you see it now.

It's that time of year again! No. Not the holidays, or Christmas time yet. It's time to clean your gear. You've used it, you've abused it; time to give it all some TLC (tender loving care). I was recently reading where the 99% of the dust on dSLR sensors does NOT come from actual environmental dust, but from minute brass/metal shavings whenever you take off, and attach lenses. Of course this doesn't apply if you are changing lenses in the desert or at the beach and the wind is blowing at forty MPH. I dread switching lenses; I actually try to visualize the situations I'll be in and attach the lens most suited to the upcoming tasks before I leave the house. Not that my house isn't dusty -- on the contrary... Maybe I should swap lenses in the Mohave.... I have personally cleaned my sensor many times - on the Fuji Finepix S2 pro. Fuji was one of the first digital camera makers to actually give you instructions on cleaning your sensor. I approached it much like a surgeon approaches a patient. Wash hands, vacuum the room I would be working in hours before; wipe down the surface where I would actually do the operation; get the sensor cleaning fluid, the swabs, either my homemade ones (from a used Wendy's knife) to purchased sensor cleaners all lined up near my left hand. I would be sure everything was close at hand. I would then snap a shot of a clear blue sky stopped down to like F20 or lower. I would then upload that into the computer in order to identify my targets - and there were always so MANY! Dab, clean, swipe, repeat. Shoot another image. Open in computer; Cry and whine some more because it wasn't clean. Swipe clean yet again. Never did damage that stupid sensor even though at times I knew I shouldn't have pressed "that hard" to remove that stubborn spot.
On my D300 it has the built-in sensor cleaner. It seems to work ok. I know I have a couple of spots on the sensor. They've been there for over a year; I know exactly where they are so whenever I shoot images that include like clear blue sky I always spot check the keepers cauze I know my two little friends will be there. The D300, as well as some newer camera models have a special coating on the sensor that precludes my using the fluid I use on my other body and I haven't had a chance to purchase the correct one.
But I digress -- Back to cleaning: Get some clean lint-free cloths and wipe down your camera body with a damp cloth, not wet. Take a couple of Q-tips and gently clean out your viewfinder. It's amazing how dirty and dusty that gets. Wipe around all the controls. Oil from your face and hands gets down in there and, mixed with the dust and dirt makes for some serious gunk build-up after a season of hard use.
Make sure you take a Q-tip and with the lens ATTACHED gently wipe around the lens mount. Next, what I do is have my cameras body cap handy, remove the lens, and immediately attach the body cap on the camera body to prevent anything from entering. At that point I have the lenses lined up on a steady work surface and clean each one. My process is to keep the front and rear lens cap on the lens for now. I then wipe down the lens with a lint-free cloth, or a micro-fiber (available at any auto supply store). Once the lens body is clean, I'll get a clean Q-Tip and gently and without pressing to hard wipe the lens mount area after removing the rear lens cap. For the actual glass up front, I will use a clean, new Microfiber and ever so gently breath on the front of the glass, making sure NOT to spit on the lens and wiping from the center towards the edges. I don't like to use any cleaning fluids on the glass element up front, or the rear element.
Make sure you do the same thing for ALL your filters, flash, and any accessories you use. I even clean my tripod by extending the legs and wiping with another cloth (doesn't have to be lint-free) and then oil the legs very lightly and wiping the excess off as you don't want to touch oil legs, then touch your camera! I do this at the end of the season but ESPECIALLY if I've been shooting near, or even IN salt water, or sand. Applying a very light oil helps the tripod legs slide open and closed smoothly and evenly.
If you use camera bags, don't forget to completely empty out all the pockets and vacuum it out. You'd be surprised how much crud, and lint you'll find in there. It's amazing how much accumulates in the deep recesses of camera bags.
Even though I don't stop shooting entirely (who does?) I do slow down about this time. Now I just shoot lots of holiday photos, snow scenes, and until February when I take my yearly pilgrimage up to the Maine coast I don't do to much as far as landscapes so when I do post, it'll probably be archival shots. Hope no one minds...


10 Comments
revenant I think you lavish more care on your gear than pros do! Don't know about Nikon (I use a Canon), but there must be an append dust data function on your D300 to help the camera correct and save you long and tedious, repetitive cloning.
One point, at very narrow apertures, especially on kit lenses and on WAs, diffraction will soften your capture dramatically. I see f/20 and I shudder...
revenant · 2009-11-06: 10:20
jlmphotos Hey, Thanks for your comments. On my Nikon, using the Capture NX software it can remember where the dust spots are and take care of them. However, I don't often use Capture NX, as I upload to Lightroom. I have also found that the NX, if there are details in the area it's going to "clean up" it clears up the dust, but smudges the details so I'd rather do it manually.
jlmphotos · 2009-11-06: 10:30
SADHYA Wow Jorge, you ought to be a brain surgeon.
Thanks for all the instructions. I seem to have kept my sensor fairly clean, but I too get nervous about changing lenses, and always make sure that I put the body in an upright position when the lens is off, hoping that no dust will enter.
Actually, I find that I keep on taking pictures through the winter. It is in July and August here that I find the colours go dull, but in winter we get wonderful skies and hopefully snow and ice.
SADHYA · 2009-11-06: 10:47
smbunation Oustanding text, Jorge. I too am a bit anal about my gear. I think it is well merited though. You spend thousands of dollars, why not protect it? I actually had a post not too long ago showing the dirty-ness of one of the sensors on one of my DSLR's. check this out. I still haven't taken it in to be cleaned - I bought a sensor swab kit and did not help. Still though, great advice!
smbunation · 2009-11-06: 12:27
strangestagain interesting:--)
strangestagain · 2009-11-06: 14:29
lynnsgallery2 Beautiful shot...nice colors and the sky with the little clouds is wonderful!!! I guess that's one reason I stay away from DSLR's...I did own a Canon Rebel XTi but I thought it was too much of a camera for me at the time. On my Canon G9 I had a smudge on the lens which I thought was on the inside...I brought it to a camera shop and found out it was outside...he cleaned it free of charge. I still love this camera but I have two others that I use so much more so I'm thinking about selling it. Thanks for all the info...I love how detailed you are :))
lynnsgallery2 · 2009-11-06: 14:37
daisydavinci Always a pleasure to see your pics and read your advice.
daisydavinci · 2009-11-06: 15:53
huiching Your shots are always wonderful! Your text are great and useful.
Thanks a lot.
huiching · 2009-11-06: 19:59
kodachromelives super advice thanks tons of detail
kodachromelives · 2009-11-06: 23:30
Kisia great picture, nice colours
Kisia · 2009-11-08: 01:00
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