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Zerodur Optical Flats

 

Lapmaster Optical Flats are manufactured using the finest quality materials and the latest manufacturing techniques. The optical flats are made either from the highest quality clear fused Quartz, which is known for its very low thermal expansion characteristics and resistance to abrasion, or Zerodur**, a glass ceramic material with ideal properties for this application..

 

Lapmaster Zerodur Optical Flats are available in the following specifications;

 

Diameter (mm)	Sides Calibrated	Lightband	Lambda	Lapmaster Part Number
25	1	1/2	4	X91061025
25	1	1/4	8	X91071025
25	1	1/10	20	X91081025
25	2	1/2	4	X91062025
25	2	1/4	8	X91072025
25	2	1/10	20	X91082025
50	1	1/2	4	X91061050
50	1	1/4	8	X91071050
50	1	1/10	20	X91081050
50	2	1/2	4	X91062050
50	2	1/4	8	X91072050
50	2	1/10	20	X91082050
75	1	1/2	4	X91061075
75	1	1/4	8	X91071075
75	1	1/10	20	X91081075
75	2	1/2	4	X91062075
75	2	1/4	8	X91072075
75	2	1/10	20	X91082075
100	1	1/2	4	X91061100
100	1	1/4	8	X91071100
100	1	1/10	20	X91081100
100	2	1/2	4	X91062100
100	2	1/4	8	X91072100
100	2	1/10	20	X91082100
125	1	1/2	4	X91061125
125	1	1/4	8	X91071125
125	1	1/10	20	X91081125
125	2	1/2	4	X91062125
125	2	1/4	8	X91072125
125	2	1/10	20	X91082125
150	1	1/2	4	X91061150
150	1	1/4	8	X91071150
150	1	1/10	20	X91081150
150	2	1/2	4	X91062150
150	2	1/4	8	X91072150
150	2	1/10	20	X91082150
200	1	1/2	4	X91061200
200	1	1/4	8	X91071200
200	1	1/10	20	X91081200
200	2	1/2	4	X91062200
200	2	1/4	8	X91072200
200	2	1/10	20	X91082200
250	1	1/2	4	X91061250
250	1	1/4	8	X91071250
250	1	1/10	20	X91081250
250	2	1/2	4	X91062250
250	2	1/4	8	X91072250
250	2	1/10	20	X91082250
300	1	1/2	4	X91061300
300	1	1/4	8	X91071300
300	1	1/10	20	X91081300
300	2	1/2	4	X91062300
300	2	1/4	8	X91072300
300	2	1/10	20	X91082300
350	1	1	2	X91051350
350	2	1	2	X91052350
400	1	1	2	X91051400
400	2	1	2	X91052400
600	1	2	1	X91041600

 

Full re-certification and refurbishment service available

Custom made optical flats are available on request

Also available in Quartz