Help!! Water droop seep in Canon lens

[highway]

Help,
Water drop seep into my 2 month old Canon lens which without UV filter.
Glare was noted under sunlight photo. Have put in dry box but the water drop leave a mark inside the lens corner.
Any method to remove the front lens cover to wipe off the mark.

 

[fatigue]

Do you have a picture of the actual lens? or perhaps tell us which lens

 

[crazysurfer]

Sent it to CSC to get it clean.

 

[highway]

It's EF-S 50-250mm lense. Fatigue, thanks for the link.
I guess, i need some special tools to open then.

 

[smtan24]

It's EF-S 50-250mm lense. Fatigue, thanks for the link.
I guess, i need some special tools to open then.

You don't really need special tools to open the front lens. I open a teleconverter with a vernier caliper:

http://www.clubsnap.com/forums/showthread.php?t=183838

 

[fatigue]

It's EF-S 50-250mm lense. Fatigue, thanks for the link.
I guess, i need some special tools to open then.

i haven't sent any link yet :think: who could it be?