Kopp 5121
Note: Graph and tabular data at 5.50 mm
Filter Specifications
	Transmission at 580 nm must be < 0.37%
	Transmission at 552 nm must be > 75%
Physical Properties
	Nominal Thickness Range					4.9 - 5.5 mm
	Refractive Index					nD = 1.54
	Density					2.78 g/cm3
	Thermal Linear Expansion					104E-7 /ºC (30-300 ºC)
	Strain Temperature					508 ºC
	Annealing Temperature					541 ºC
	Deformation Temperature					704 ºC
		Kopp 5121
	Wavelength	Transmission		Wavelength	Transmission		Wavelength	Transmission
	(nm)	(%)		(nm)	(%)		(nm)	(%)
	200	0.00		435	32.05		670	77.15
	205	0.00		440	24.21		675	73.59
	210	0.00		445	26.19		680	66.72
	215	0.00		450	32.77		685	59.73
	220	0.00		455	41.50		690	68.54
	225	0.00		460	38.51		695	77.15
	230	0.00		465	34.59		700	81.42
	235	0.00		470	29.70		705	82.84
	240	0.00		475	31.45		710	83.29
	245	0.00		480	25.94		715	82.54
	250	0.00		485	38.67		720	80.05
	255	0.00		490	59.87		725	73.28
	260	0.00		495	66.04		730	51.17
	265	0.00		500	61.24		735	8.70
	270	0.00		505	52.58		740	2.06
	275	0.00		510	35.47		745	3.21
	280	0.00		515	27.78		750	2.85
	285	0.00		520	35.15		755	9.58
	290	0.00		525	15.93		760	26.58
	295	0.00		530	13.00		765	44.30
	300	0.00		535	27.91		770	59.17
	305	0.00		540	57.12		775	64.25
	310	0.00		545	72.81		780	56.98
	315	0.00		550	77.05		785	39.45
	320	0.00		555	76.60		790	19.01
	325	0.00		560	72.78		795	6.63
	330	0.00		565	54.65		800	2.96
	335	0.00		570	3.07		805	0.76
	340	0.00		575	0.17		810	1.16
	345	0.00		580	0.34		815	9.97
	350	0.00		585	0.02		820	25.45
	355	0.00		590	0.22		825	41.93
	360	0.00		595	2.60		830	56.79
	365	0.01		600	13.91		835	70.04
	370	0.17		605	33.87		840	77.82
	375	1.02		610	50.29		845	80.40
	380	3.28		615	73.53		850	79.67
	385	7.57		620	79.45		855	73.80
	390	14.14		625	77.12		860	58.08
	395	22.03		630	76.94		865	42.33
	400	30.14		635	80.21		870	36.86
	405	38.16		640	81.80		875	29.26
	410	45.59		645	82.89		880	19.55
	415	51.26		650	83.17		885	30.79
	420	54.82		655	83.38		890	44.65
	425	56.87		660	83.11		895	55.69
	430	38.54		665	81.19		900	64.98