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View Full Version : Sensor Sweep II from Copper Hill / Review


Nicole
02-10-2007, 11:04 PM
Like Leisa (NaturesPixel), I was fortunate enough to get a cleaning kit from Copper Hill (http://www.copperhillimages.com/index.php?pr=products). I received the Sensor Sweep II kit, which is a dry cleaning kit, rather than the wet kit that Leisa got.

http://static.flickr.com/124/361913969_560b1135b7.jpg (http://www.flickr.com/photos/nicolesphotos/361913969/)

And if she thought her sensor was filled with dust bunnies, I think mine was a breeding colony.

Before:
http://static.flickr.com/157/385917582_f02ee1fcfc.jpg (http://www.flickr.com/photos/nicolesphotos/385917582/)
(f/29, 2/5 sec (note: the straight, diagonal line on the right is from my ceiling) and that weird curvy piece of dust was showing up on all of my pictures, and was very resistant to blowing)

So, with much trepidation, since I definitely couldn't afford to ruin my camera, I sat myself down at the table, steadied my nerves, and opened up the cleaning kit.

http://static.flickr.com/185/385921264_84aee88390.jpg (http://www.flickr.com/photos/nicolesphotos/385921264/)

The instructions are really easy to read, and pretty straight forward. The kit contains vellum paper, instructions, a brush, and all comes in a little case. There are 2 possible ways to charge up the brush. The first way, is by using air (from a blower, or condensed air). The second way is by sweeping the brush along the vellum. They say to use whichever works best. I wound up using my blower to charge up the bristles since the vellum didn't work for me.

It took a couple of times, and it didn't get my sensor 100% clean, but there is a very marked difference between before and after:

http://static.flickr.com/126/385920839_c83385d91d.jpg (http://www.flickr.com/photos/nicolesphotos/385920839/)
(f/22, 1/8 sec)

Needless to say, it cleaned off *a lot* of the dust bunnies. I'm sure that if I work at it a bit more, I'll be able to get it totally clean. I'd say there's a good chance that if your sensor is as dusty as mine was, you might want to start with the wet cleaning kit, and then doing upkeep using the dry kit.

It was easy to use though, so I feel better about making future attempts at cleaning everything up.

I'd give the dry kit 3 1/2 stars out of 5, because it won't get rid of a really bad dust bunny invasion, but I think that it is easy to use, and works really well to get rid of a lot of the specks.

(Note: I used the "Find Edges" filter to really find where those bunnies were, and the before shot seems a lot messier due to shadows on the ceiling, so it was only the really big pieces that are dust)

smc1377
02-11-2007, 06:37 AM
Ive used the wet method myself and it has worked well for me, but I can see a need (or at least a very good use) for a sensorsweep like this. With the wet method, you really need to be in a well lit, clean area. But with this sensorsweep, you could be on vacation (or holiday for the rest of you) and still be able to clean your sensor without too much hassle. Another is, I'm pretty sure that it's illegal (at least here in the States) to carry that methane Eclipse Solution onto an airplane.

Will the sensorsweep also work on the mirror itself and the piece of plastic above the mirror? My coworker just had a heck of a time cleaning off the mirror and the plastic piece above the mirror with pec pads and eclipse solution.

Nicole
02-11-2007, 06:56 AM
Will the sensorsweep also work on the mirror itself and the piece of plastic above the mirror? My coworker just had a heck of a time cleaning off the mirror and the plastic piece above the mirror with pec pads and eclipse solution.

Don't quote me on this 100% here, but I can't see why it wouldn't work on the mirror, etc. The basic way that the brush works is by creating a static charge that picks up the dust particles. You barely even need to touch the sensor. So, I couldn't see why it wouldn't work on the mirror as long as you follow the same steps and precautions. I'd recommend e-mailing Copper Hill (http://www.copperhillimages.com/index.php?pr=contactus) though, and I'm sure that they'll be more than happy to tell you if it's likely to cause a problem :)