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how to clean a lens

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simple lens cleaning procedure performed on minolta's 50/1.7, 17-35/2.8-4 and sigma 105/2.8 macro. if you shoot concerts, lenses become dirty almost every show. here's how i deal with that. 105mm is the most difficult because of the front element being located deep in the barrel

Channel: Howto & Style
Uploaded: December 31, 1969 at 6:59 pm
Author: szatanizmo

Length: 07:47
Rating: 4.48
Views: 42073

Tags: camera  clean  cleaning  czyscic  czyszczenie  how  how-to  howto  lens  minolta  obiektyw  to  wyczyscic  

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Video Comments

szatanizmo (December 31, 1969 at 6:59 pm)
* the cover - let's me see better if there's any dirt left on the glass. i t just passes some light from behind making glass marks more visible* no camera side cleaning--simple reason, it didn't require cleaning :) the glass was perfectly OK, just a couple of blows to remove dust* don't worry about some dust inside the lens. it's a common thing for a lens to collect dust, even if it's sealed. just make sure the outer surfases are clean (especially the rear lens)
mikesmultimedia (December 31, 1969 at 6:59 pm)
Explain that translucent end cover vs. the regular end cap for the lens.Also, you didn't do much cleaning on the camera side of the lens, is this for a reason? Also, I'm wondering if its dust or something wrong with a lens I just bought. I look into it and see the dust more so that I thought I would. Haven't tried cleaning it, but how can you tell if the particles are inside or on the outside parts of the lens when inspecting visually through the lens?
brok3npr0ductions (December 31, 1969 at 6:59 pm)
:O NO SIR!
cableaddict (December 31, 1969 at 6:59 pm)
All my books say to never touch a lens with paper. Even the "best" lens paper can scratch, especially if there is a piece of abrasive dirt or dust stuck to the lens.Zeiss and Leica agree. Proceed at your own risk.
HartfordTommy (December 31, 1969 at 6:59 pm)
How about sticky stuff for lens cleaning?Good, clean "blue tack" will lift oil film from surfaces and tack up the dust even better, plus: no rubbing, no liquids. But it must be clean, good, fresh putty. It will lift even synthetic motor oil from a surface (very hard to remove that stuff otherwise). I use blue tack for critical cleaning. Masking tape can also serve.
kanehi (December 31, 1969 at 6:59 pm)
Cutting the lens paper creates more trouble in cleaning due to the fibers will stick to the lens. Is that why he's using a blower after wiping with a 'cut' piece? Fiber cloth is better nowadays.
Deadman1709 (December 31, 1969 at 6:59 pm)
Slightly moisture your tissue is good enough.Don;t empty the bottle on a single piece of tissue:D
xanadan (December 31, 1969 at 6:59 pm)
Should I use the paper only with the chemical or cleaning the glass with a dry scrap of paper will do? I've heard that only when it's a little wet it can be used.
lakeland46810 (December 31, 1969 at 6:59 pm)
this is stuiped
chuckl8 (December 31, 1969 at 6:59 pm)
Thanks, szatanzimo, and thanks also for posting your video. Anything that helps photographers is a big plus.

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