Optical lens installation or replacement method

Methods: laser cutting machine installation or replacement lenses 1) Note: before installing optical lens wear clean, with soap or laundry detergents to clean hands, and wear clean white thin gloves; It is forbidden to use the hand of any part of the contact lenses; Lens is on the gloves should be worn, and from the side of the lens to take, don't directly touch the lens coating on the surface. 2) When assembling the lens, don't use the tone of the lens blow; Smooth lens should be placed in clean the table, the following mat a few lens paper. Should try to be careful when you pick up the lens to prevent collision and fall, and on the surface of the lens coating, not exert any force; Install the lenses mirror should be clean, with a clean air spray gun cleaning lens seat in the dust and dirt, then remove the lens, gently put in her seat. 3) When install the lens to the lens holder, fixed lens don't use too much power, in order to avoid the lens distortion, which affect the quality of the beam. 4) Note: when replacement lenses removed from inside the box be very careful to prevent lens when the lens that touch an injury; Before packing not open, not to put any pressure on lens; Take out from inside the box reflection lens and focus lens, should wear clean gloves, picking it from the side of the lens; When take off the lens on the packaging, should avoid the content such as dust fall on the lens; After remove the lens, spray gun to remove the dust on the mirror, and then put the lens on the lens paper, clear lens bracket and fixed frame of the dust and dirt, avoid by all means when other foreign bodies in the lenses, installing a lens on the lens holder, don't too hard, in order to avoid the lens distortion, lens assembly is completed, with a clean air spray gun to clear the dust on the lens and foreign bodies.