Kopp 2563
	Note: Graph and tabular data at 2.85 mm
	Filter Specifications
		Transmission at 900 nm must be > 40%
	Physical Properties
		Nominal Thickness Range					1.5 - 2.5 mm
		Refractive Index					nD = 1.53
		Density					2.67 g/cm3
		Thermal Linear Expansion					61E-7 /ºC (30-300 ºC)
		Strain Temperature					510 ºC
		Annealing Temperature					548 ºC
		Deformation Temperature					731 ºC
			Kopp 2563
		Wavelength	Transmission		Wavelength	Transmission		Wavelength	Transmission
		(nm)	(%)		(nm)	(%)		(nm)	(%)
		200	0.00		435	0.00		670	0.02
		205	0.00		440	0.00		675	0.03
		210	0.00		445	0.00		680	0.04
		215	0.00		450	0.00		685	0.05
		220	0.00		455	0.00		690	0.07
		225	0.00		460	0.00		695	0.09
		230	0.00		465	0.00		700	0.12
		235	0.00		470	0.00		705	0.15
		240	0.00		475	0.00		710	0.20
		245	0.00		480	0.00		715	0.27
		250	0.00		485	0.00		720	0.35
		255	0.00		490	0.00		725	0.45
		260	0.00		495	0.00		730	0.57
		265	0.00		500	0.00		735	0.72
		270	0.00		505	0.00		740	0.91
		275	0.00		510	0.00		745	1.14
		280	0.00		515	0.00		750	1.41
		285	0.00		520	0.00		755	1.73
		290	0.00		525	0.00		760	2.10
		295	0.00		530	0.00		765	2.53
		300	0.00		535	0.00		770	3.03
		305	0.00		540	0.00		775	3.59
		310	0.00		545	0.00		780	4.25
		315	0.00		550	0.00		785	4.96
		320	0.00		555	0.00		790	5.76
		325	0.00		560	0.00		795	6.65
		330	0.00		565	0.00		800	7.58
		335	0.00		570	0.00		805	8.69
		340	0.00		575	0.00		810	9.77
		345	0.00		580	0.00		815	11.01
		350	0.00		585	0.00		820	12.26
		355	0.00		590	0.00		825	13.64
		360	0.00		595	0.00		830	15.04
		365	0.00		600	0.00		835	16.51
		370	0.00		605	0.00		840	18.08
		375	0.00		610	0.00		845	19.65
		380	0.00		615	0.00		850	21.33
		385	0.00		620	0.00		855	22.93
		390	0.00		625	0.00		860	24.85
		395	0.00		630	0.00		865	26.58
		400	0.00		635	0.00		870	28.17
		405	0.00		640	0.00		875	30.35
		410	0.00		645	0.01		880	32.08
		415	0.00		650	0.01		885	33.27
		420	0.00		655	0.01		890	35.50
		425	0.00		660	0.01		895	37.48
		430	0.00		665	0.02		900	38.81