Specifications
Material:	BK7
Parallelism:	< 3 arc min
Clear Aperture:	> 85% of central dimension
Chamfer:	0.3mm ´ 45°
Surface Figure:	l/10 at 632.8nm
Surface Quality:	10-5 scratch-dig
S1:	AR @488-532nm, 0-20°
S2:	R>99% @710-830nm                  or  770-900nm T>95% @488-532nm Minimum pulse dispersion (GVD)

Part No	Wavelength (nm)	Diameter	Concave Radius	Edge Thickness	Min R* (%)	A.O.I.
URX-775-0525	710-830	0.50”	¥	0.250”	99%	0-20°
URX-775-1025	710-830	1.00”	¥	0.250”	99%	0-20°
URX-775-1025-50	710-830	1.00”	50mm	0.250”	99%	0-20°
URX-775-1025-100	710-830	1.00”	100mm	0.250”	99%	0-20°
URX-775-1025-500	710-830	1.00”	500mm	0.250”	99%	0-20°
URX-775-1025-1000	710-830	1.00”	1000mm	0.250”	99%	0-20°
URX-775-1025-2000	710-830	1.00”	2000mm	0.250”	99%	0-20°
URX-830-0525	770-900	0.50”	¥	0.250”	99%	0-20°
URX-830-1025	770-900	1.00”	¥	0.250”	99%	0-20°
URX-830-1025-50	770-900	1.00”	50mm	0.250”	99%	0-20°
URX-830-1025-100	770-900	1.00”	100mm	0.250”	99%	0-20°
URX-830-1025-500	770-900	1.00”	500mm	0.250”	99%	0-20°
URX-830-1025-1000	770-900	1.00”	1000mm	0.250”	99%	0-20°
URX-830-1025-2000	770-900	1.00”	2000mm	0.250”	99%	0-20°

      *   Unpolarized beam

• Convex or concave mirrors are also available upon request.
• See Beamsplitter section for partially reflecting mirrors.