Windows requires high degree of parallelism.
They are usually used in optical lenses, etectronic sensors, instrumentation instruments, etc,.
Optical system, the components in the system are isolated from the external environment,
which protects lenses and avoids scanning mirror from being affected by other spatters.
Error in Size
Error in Diameter
Error in Thickness
Error in Focal Length
For other products,we could do customized order according to customers’ need.