Customer has asked for us to clean approx. 200 parabolic lenses in their facility. My past attempts at cleaning parabolic lenses have not gone well and I have been considering using one of the cleaning services that use an ultrasonic method. Anybody got any suggestions or ideas that may have worked? Thanks, KB
feather duster and compressed air is all i ever use.You have to use latex gloves with some because the grease from your hand causes a permanent stain.To be honest i never seem to get them perfectly clean either.
[This message has been edited by frank (edited 07-27-2005).]
If they've been there a while without cleaning the dust will not come out with a feather duster. I just went through this and I'd say a mobile service is perfect even if costly. You just can't get 'em clean.