Difuser filters

The film sheets and diffuser are orientation-critical and need to be reinstalled in the exact position and orientation that they were originally installed in. If you did not carefully lay them aside without disturbing their positions, then it will be almost impossible to get them back to normal.
Another possibility is the LED strips that you replaced are not staying adhered to the metal frame. Did you install new thermal adhesive tape to the strips you replaced? If the strips come loose and move closer to the diffuser, the LED outlines will show through.
There

My wooden diffuser has stopped working completely can it be fixed at all please help..

ON THE BOTTOM SIDE THAT MOUNTS TO YOUR CAMERA THEY ARE VARY SMALL THE SIZE IS (M 30.5 )

You could have a clogged hose, afterfilter, or worn/broken control valve assembly.
1. To check the filter, press the tab located at the bottom of the tool holder/air diffuser. See photo below. Lift air diffuser. There may or not be a filter here. If there is, remove it, then check machine operation.

2. Disconnect hose form canister. Turn on machine. Place hand over intake. If the machine turns off during this process, the control valve assembly is broken or worn out. Replacement needs to be done at an authorized Aerus franchise service center.

3. To check the hose, disconnect both ends. Drop a marble or similar size item in one end and allow to roll out the other. If it doesn't, the hose is clogged. This will cause the machine to shut off as well.

yes it won't hurt it

Instead of the headache, why don't you just replace the difuser? These are relatively inexpensive at home depot and are a simple thread in.

I was looking for the same and found it on Opteka's site.

http://opteka.com/replacementquick-releaseplatefortheoptekaopt-700070full-sizetripod.aspx

well some times moisture sneaks inside the difuser and ice builds up and it breaks so look under the kcik plate and there should be a tech sheet and tells you how to trouble shoot that difuser to see if it closes or open it it does not close the repl difuser but this time seal arount the liner at difuser with silicon is the difuser is mechanical repl the thermostat

I am in possession of a opteka 500mm/F8 lens.
by a faulty assembly after cleaning them, I can not make more clear photos.
you have such a schedule or on the building and replace the lenses
so I can return the lens mount as it should

regards smeers carl [email protected]

I can repair your flash for you if you want it fixed
Berrie Smith Camera Repair
[email protected]

They is six parts to fix the broken piece.
Diffuser two posts and springs, one flip spring