I agree that rocket blower is a fairly effective first step. Other similar products are attempting to copy a successful design. Remove lens, hold camera so empty mount faces down. Give several sharp bursts of air. Most particles inside will fall harmlessly down and out. Then, open shutter to cleaning pisition and repeat.
This will remove most crud. If stuff is stuck to sensor then more aggressive steps are needed.
One more request:
Sensor cleaning swabs and fluid - suggestions please.
Thanks
A word of caution for mirrorless cameras. There might be a different method for cleaning a camera's sensor with built in camera stabilization (IBIS for example with Fujifilm) compared to a camera without the built in stabilization. I have a couple of Fujifilm cameras with IBIS and to clean the camera sensor the camera must be turned on and a couple of settings turned off. For mirrorless cameras without IBIS, they remain off during cleaning (battery removed as a precaution). DSLRs mirror up, usually a setting in your camera.
Rich
You could use the Giotto Rocket for vacuum too. If something is really STUCK it probably wouldn't work, but I've used it to suck stuff up that I didn't want to blow around inside the body.
Retired CPO wrote:
You could use the Giotto Rocket for vacuum too. If something is really STUCK it probably wouldn't work, but I've used it to suck stuff up that I didn't want to blow around inside the body.
How do you do that? The product description includes, "A one-way valve on the bottom brings in clean air and does not redistribute dust." Mine will not draw air in from the front.
bsprague wrote:
How do you do that? The product description includes, "A one-way valve on the bottom brings in clean air and does not redistribute dust." Mine will not draw air in from the front.
I'll have to take a look at mine. It might be a different blower, or an older one, but I have used a blower to suck tiny bits of debris out of the body rather than blowing it around.
joer
Loc: Colorado/Illinois
[quote=iamimdoc]There was a recent post regarding what was likely a dirty sensor. Suggestions were made as to what to do and equipment to do it with.
Giottos air blowing device was suggested.
Does blowing just move debris around inside the sensor compartment, only to land again on the sensor. Is there a role/safe technique for vacuuming debris?
Unclear if some devices are bigger, nozzles different etc than other devices
Thanks
Forget the commercial stuff. At the hobby store find a soft nylon artist's brush about the width of your sensor width. Also purchase canned compressed air. Clean the brush thoroughly in alcohol and let dry. Store in an airtight container to keep it dust free.
When ready to clean the sensor blow air through the nylon bristles creating a static charge...wipe the sensor in both directions. Repeat as needed. Remember how your hair acted when combed with a nylon comb...same principle.
There Is also a brush to clean the sensor called the Arctic Butterfly. It is an electrostatic brush that will pick up dirt off the sensor. I bought mine years ago. Now it is kind of expensive
Actually what is being cleaned is a protective filter that overlays the actual sensor. But that filter can be scratched as I learned on my D850 using a wet-swab system. Ruined a $300 bill to replace it.
Dpullum wrote: "Sensors are very tough and do not scratch easily."
Actually, at least in dSLR cameras, what is cleaned is the AA filter, not the sensor.
99% of time , it is dust particles , a home shop vac WILL take care of that , lens off , camera set at 3 or so sec , vac on , hold the hose a inch away from camera opening , take 3 or so shots , voila , dust gone .Also do the lens before putting back on .I know , just too easy .NEVER had a issue doing that .
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