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4 terms
Photonics Dictionary
Clear All Filters x
pitch polishing x
pitch polishing compound
Pitch for polishing mixed with other materials to give it the right viscosity so that it will follow the fine-ground lens surface and yet maintain contact at all times.
blocking material
Pitch, wax, resin or other cement suitable for holding optical parts to a spindle during grinding and polishing processes.
cleaning equipment
In optics, degreasers or ultrasonic arrangements used for removing pitch, cement or polishing material from lenses during manufacture. It also may refer to manual cleaning devices used immediately...
scoring
The cutting of pitch tooling surfaces by an optical technician to permit polishing compounds to flow across the surface of the tool.
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