Kopp 3962
	Note: Graph and tabular data at 2.40 mm
	Filter Specifications
		Transmission for Total Radiation (Illuminant 2854 °K) must be 7.0 ± 0.7%
		Minimum Value for Luminous Transmittance (Illuminant 2854 °K) must be 47.9%
	Physical Properties
		Nominal Thickness Range					2.15 - 2.85 mm
		Refractive Index					nD = 1.50
		Density					2.41 g/cm3
		Thermal Linear Expansion					48E-7 /ºC (30-300 ºC)
		Strain Temperature					533 ºC
		Annealing Temperature					569 ºC
		Deformation Temperature					766 ºC
			Kopp 3962
		Wavelength	Transmission		Wavelength	Transmission		Wavelength	Transmission
		(nm)	(%)		(nm)	(%)		(nm)	(%)
		200	0.00		435	65.14		670	29.41
		205	0.00		440	65.74		675	27.70
		210	0.00		445	66.57		680	25.98
		215	0.00		450	67.50		685	24.31
		220	0.00		455	68.33		690	22.71
		225	0.00		460	68.91		695	21.14
		230	0.00		465	69.46		700	19.68
		235	0.00		470	69.95		705	18.24
		240	0.00		475	70.61		710	16.92
		245	0.01		480	71.10		715	15.65
		250	0.00		485	71.46		720	14.47
		255	0.00		490	71.63		725	13.33
		260	0.00		495	71.77		730	12.28
		265	0.00		500	71.85		735	11.29
		270	0.00		505	71.79		740	10.36
		275	0.00		510	71.68		745	9.50
		280	0.00		515	71.35		750	8.68
		285	0.00		520	70.89		755	7.97
		290	0.00		525	70.20		760	7.26
		295	0.00		530	69.62		765	6.62
		300	0.00		535	69.05		770	6.06
		305	0.00		540	68.35		775	5.55
		310	0.00		545	67.48		780	5.06
		315	0.02		550	66.60		785	4.64
		320	0.13		555	65.85		790	4.24
		325	0.57		560	65.11		795	3.89
		330	1.72		565	64.24		800	3.59
		335	4.03		570	63.24		805	3.30
		340	7.53		575	62.03		810	3.04
		345	12.09		580	60.71		815	2.79
		350	17.47		585	59.29		820	2.59
		355	23.33		590	57.79		825	2.39
		360	29.00		595	56.22		830	2.24
		365	34.59		600	54.62		835	2.08
		370	39.38		605	52.92		840	1.94
		375	43.10		610	51.19		845	1.82
		380	46.55		615	49.42		850	1.69
		385	50.13		620	47.58		855	1.60
		390	53.24		625	45.75		860	1.49
		395	55.70		630	43.85		865	1.42
		400	57.67		635	41.94		870	1.33
		405	59.26		640	40.07		875	1.30
		410	60.66		645	38.21		880	1.20
		415	61.80		650	36.42		885	1.15
		420	62.91		655	34.66		890	0.99
		425	63.78		660	32.90		895	1.09
		430	64.48		665	31.13		900	1.05