PerkinElmer Crystal Polishing Kit - 51001188

Crystal Polishing Kit. Fogged windows are quickly restored to perfect condition with the infrared crystal polishing kit. The kit contains everything necessary to repolish sodium chloride, potassium bromide, or cesium iodide windows, and includes a smoothing lap, polishing rouge, a sponge, an optical flat, a Selvyt cloth, and a booklet describing the repolishing technique. Special self-adhesive Selvyts that stick to the polishing lap are also supplied; this keeps the Selvyt flat and makes replacement quick and simple.