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Quartz 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 Quartz Optical Flats are available in the following specifications;

 

Diameter (mm)	Sides Calibrated	Lightband	Lambda	Lapmaster Part Number
25	1	1/2	4	X91061025Q
25	1	1/4	8	X91071025Q
25	1	1/10	20	X91081025Q
25	2	1/2	4	X91062025Q
25	2	1/4	8	X91072025Q
25	2	1/10	20	X91082025Q
50	1	1/2	4	X91061050Q
50	1	1/4	8	X91071050Q
50	1	1/10	20	X91081050Q
50	2	1/2	4	X91062050Q
50	2	1/4	8	X91072050Q
50	2	1/10	20	X91082050Q
75	1	1/2	4	X91061075Q
75	1	1/4	8	X91071075Q
75	1	1/10	20	X91081075Q
75	2	1/2	4	X91062075Q
75	2	1/4	8	X91072075Q
75	2	1/10	20	X91082075Q
100	1	1/2	4	X91061100Q
100	1	1/4	8	X91071100Q
100	1	1/10	20	X91081100Q
100	2	1/2	4	X91062100Q
100	2	1/4	8	X91072100Q
100	2	1/10	20	X91082100Q
125	1	1/2	4	X91061125Q
125	1	1/4	8	X91071125Q
125	1	1/10	20	X91081125Q
125	2	1/2	4	X91062125Q
125	2	1/4	8	X91072125Q
125	2	1/10	20	X91082125Q
150	1	1/2	4	X91061150Q
150	1	1/4	8	X91071150Q
150	1	1/10	20	X91081150Q
150	2	1/2	4	X91062150Q
150	2	1/4	8	X91072150Q
150	2	1/10	20	X91082150Q
200	1	1/2	4	X91061200Q
200	1	1/4	8	X91071200Q
200	1	1/10	20	X91081200Q
200	2	1/2	4	X91062200Q
200	2	1/4	8	X91072200Q
200	2	1/10	20	X91082200Q
250	1	1/2	4	X91061250Q
250	1	1/4	8	X91071250Q
250	1	1/10	20	X91081250Q
250	2	1/2	4	X91062250Q
250	2	1/4	8	X91072250Q
250	2	1/10	20	X91082250Q
300	1	1/2	4	X91061300Q
300	1	1/4	8	X91071300Q
300	1	1/10	20	X91081300Q
300	2	1/2	4	X91062300Q
300	2	1/4	8	X91072300Q
300	2	1/10	20	X91082300Q
350	1	1	2	X91051350Q
350	2	1	2	X91052350Q
400	1	1	2	X91051400Q
400	2	1	2	X91052400Q
600	1	2	1	X91041600Q

 

Full re-certification and refurbishment service available

Custom made optical flats are available on request

Also available in Zerodur