Filters in order of increasing wavelength

Click on the NOT number to see the filter curve. Click here for ASCII curves.

NOT # Size mm Thickness mm Name nm FWHM nm Tmax % Marking on filter edge Comments Cosmetics: C=clean, UD=undamaged

114 90r
u Stromgren 347 38 55 051 0245 IJAF/CUO filter: please contact staff C, UD

82 60r 5.2 u' 350 65 78 U-BAND SDSS set C, UD

15 60r
u 351 34 52 350BP33 36644.9451 Strömgren u C, UD

109 100r
u' SDSS 353 55 74

C, UD

97 60r 8.8 Fynbo 356.7 356.7 2.0 38 356/2nm 3396 redshifted Lyman alpha C, UD

98 60r
Fynbo 357.8 357.8 2.5

redshifted Lyman alpha C, UD

104 100r
U' Bessell 361 62 66
conservative & bluer Bessell U C, UD

7 60r
U 362 60 60 U 9506 Bessell U with rlb, p C, UD

122 100r
Iceland 363.0 362.7 5.8 51 U-ICELAND 363 Univ of Iceland filter: please contact staff C, UD

6 60r 5.0 U 363 56 62 U 5172 Bessell U with rlb, p 2 small stains on coating. UD

1 60r
U 366 52 52 (up arrow) CFG 1 5295 HiRAC special with rlb

99 60r 7.2 Fynbo 369.4 369.4 4.0 61 369.4/4.0nm 1401 redshifted Lyman alpha C, UD, flatfield not flat

30 51s
[OII] 372.6 5.1 25 ANDV2191 [OII] line C, UD

88 60r 5.1 [OII] 372.8 3.2 27 327.8/3.0 20303 [OII] line C, UD; has two big finger prints

130 75s 8.0 Fynbo 381 381.2 8.0 38 381.2NB8 60232, Omega, University of Copenhagen
C, UD

31 51s
[NeIII] 387.1 4.2 34 ANDV2192 [NeIII] line C, UD

23 60r 10.1 [SII] 403.3 3.5 46 404.01M2.0 1599 Miller blue C, UD. Rim transparent

121 100r
Iceland 405.0 405.8 5.8 64 U-ICELAND 405 Univ of Iceland filter: please contact staff C, UD

24 60r 10.0 [SII] 406.6 3.0 48 407.31M2.0 1598 Miller blue C, UD. Rim transparent

32 51s
H(delta) 410.2 4.2 45 ANDV2193 H(delta) line C, UD

131 75s 8.0 Fynbo 410 410.2 6.0 53 410.2PB6 60231, Omega, University of Copenhagen
C, UD

16 60r
v 411 18 66 411/17 12918 Strömgren v Coating slightly fogged. UD

63 51s
v 411.7 18.8 62 ANDV2110 Strömgren v Clean, one minute chip on edge

115 90r
v Stromgren 412 18 58 521 0114 IJAF/CUO filter: please contact staff C, UD

105 100r
B Bessell 428 108 73

C, UD

2 60r
B 428 105 62 ? HiRAC special

8 60r 5.1 B 429 106 61 B 4914 Bessell B Coating stained both sides

27 51s
B 432.4 106.6 53 ? B filter

33 51s
H(gamma) 434.5 2.9 48 ANDV2194 H(gamma) line C, UD

74 60r
B 440 100 68 B-BAND 16888 Bessel B C, UD

34 51s
HeI 447.6 5.6 45 ANDV2195 HeI line C, UD. Rim transparent

17 60r
b 467 18 89 468/18 12919 Strömgren b C, UD

116 90r 6.0 b Stromgren 468 19 66 277 0117 IJAF/CUO filter: please contact staff C, UD

79 60r 4.8 HeII 468.7 3.5 69 468.6/3.0 18322 HeII line Coating slightly fogged. UD

35 51s
HeII 469.6 5.7 60 ANDV2196 HeII line C, UD. Rim transparent

36 51s
b 472.0 19.8 74 ANDV2111 Strömgren b C, UD

120 100r
g' 480 145 92 Custom Scientific SDSS g' SDSS set C, UD

83 60r 5.0 g' 480 145 92 G-BAND 20573 SDSS set C, UD, does not fit in ALFOSC

118 90r 6.0 H-beta narrow 485.3 3.7 51 275 0110 IJAF/CUO filter: please contact staff C, UD

19 60r 5.8 Hß 485.4 4.0 70 486.1NB3.5 36614-9451 Hß narrow

20 60r 5.7 Hß 485.4 13.3 81 486.1BP14 36613-9451 Hß wide C, UD. Rim transparent

119 90r 6.6 H-beta wide 486.8 14.3 58 274 0111 IJAF/CUO filter: please contact staff C, UD

37 51s
Hß 487.3 4.5 58 ANDV2197 Hß C, UD. Rim transparent

39 51s 6.1 Hß 487.4 3.9 57 ANDV2114 Hß narrow C, UD. Coating fogged at edge

38 51s
Hß 488.9 10.2 74 ANDV2113 Hß wide C, UD

129 60r 6.35 (rim) Hß redshifted 489.5 5.0 Custom Scientific 489.5/5 73268 Hß redshifted, G. Ostlin's filter: contact staff C, UD

113 51s
GO 4942/51 494.2 5.1 86 Ostlin #113 G. Ostlin Hß C, UD

90 60r 4.7 [OIII] 500.7 3.0 82 500.7/3.0 18320 [OIII] line C, UD. Rim transparent

40 51s 6.2 [OIII] 501.0 4.3 56 ANDV2198 [OIII] line C, UD

65 75s
[OIII] 504.5 3.7 58 5040/35-SF [OIII]rs 4nm C, UD

41 51s
[OIII] 506.1 4.9 69 ANDV2199 [OIII]rs 5nm C, UD. Coating slightly spotty

66 75s
[OIII] 510.5 3.7 55 5100/35-SF [OIII]rs 10nm C, UD

42 51s
[OIII] 511.1 4.9 59 ANDV2200 [OIII]rs 10nm C, UD

127 75s

515.6 4.

C, UD

43 51s
[OIII] 515.9 4.3 56 ANDV2201 [OIII]rs 15nm Clean, small chip in centre

67 75s 9.2 [OIII] 521.4 10.5 77 5200/100-SF [OIII]rs 20nm Small spots on coating, UD

75 60r
V 530 80 85 V-BAND 16889 Bessel V C, UD

124 51s

532.5

order sorter for ALFOSC grism #13 C, UD

3 60r
V 535 76 77 ? HiRAC special

106 100r
V Bessell 536 89 81

C, UD

28 51s
V-l 539 71 60 ? V-like filter

9 60r 5.0 V 543 103 82 ? Bessell V C, UD

117 90r 6.5 y Stromgren 547 21 58 271 0111 IJAF/CUO filter: please contact staff C, UD

18 60r
y 547 22 86 549/24 12920 Strömgren y Coating slightly fogged. UD

92 60r
Contrast 550 275 92 E710SP27643 Sky contrast C, UD

128 75s

550.7 4.

C, UD

44 51s
y 551.6 18.4 75 ANDV2112 Strömgren y C, UD. Rim transparent: use in StanCam only

89 60r
[NII] 575.5 3.0 63 575.5/3.0 18321 [NII] line C, UD. Rim transparent

45 51s
HeI 587.9 5.6 70 ANDV2202 HeI line Clean. Small chip at edge. Rim transparent

80 13r
NaD 589.3 5.0 89 589.3/5 18326 NaD line C, UD

110 100r
r' SDSS 618 148 90

C, UD

46 51s
Eu 618.8 2.5 49 ANDV2810 Eu line? C, UD. Ring mounted

84 60r 5.0 r' 625 140 94 R-BAND 20571 SDSS set Clean, small blemish on coating, does not fit in ALFOSC

87 60r 5.4 [OI] 630 3.0 80 630/3 19617 [OI] line C, UD

47 51s
[OI] 630.8 4.5 77 ANDV2203 [OI] line Clean, small scratch near edge

4 60r
R 631 121 71 ? HiRAC special

125 100r
HContinuum 633. 26.0 91 ? Blue continuum, G.�stlin's filter: contact staff

48 51s
[OI] 635.3 4.5 62 ANDV2811 [OI] rs 5nm C, UD

10 60r 5.0 R 641 148 79 ? Bessell R C, UD

107 100r
R Bessell 646 124 73

C, UD

76 60r
R 650 130 81 R-BAND 19237 Bessel R C, UD

29 51s 5.6 H 656.0 11.3 61 ? H wide, edge bad

64 51s
H 656.2 4.6 68 ANDV2115 H corner damaged Clean, large chip and stress mark

21 60r 6.2 H 656.4 3.3 66 6563/30-SF H narrow

22 60r 6.3 H 657.7 18.0 77 6563/180-SF H wide stiff in FASU holder

78 60r 4.7 [NII] 658.3 3.6 74 658.4/3.0 18324 [NII] line Clean, coating spotty. Rim transparent

49 51s
H 661.0 5.0 76 ANDV2182 H rs 5nm C, UD

77 60r 4.9 HContinuum 662.1 3.9 66 662.0/3.0 18323 Red continuum C, UD. Rim transparent

68 75s 9.6 H 664.0 4.0 66 6638/35-SF H rs 8nm C, UD

50 51s
H 665.3 5.5 80 ANDV2183 H rs 10nm Clean, 10mm chip off edge

70 75s
H 667.0 5.0 72 6660/45-SF H rs 11nm FILTER BROKEN

69 75s
H 670.0 3.0 50 6695/20-SF H rs 15nm C, UD

51 51s 6.3 H 670.3 4.5 76 ANDV2184 H rs 15nm C, UD

123 60r 7.0 H [SII] 671.6 5 82 Aarhus 671.6BP5 780 0407 Univ. of Aarhus: please contact staff C, UD

52 51s
[SII] 672.5 6.0 71 ANDV2204 [SII] line C, UD

91 60r 5.1 [SII] 673.1 1.0 71 673.1/M1.0 3545 [SII] line C, UD. Rim transparent

53 51s
H 674.5 5.0 74 ANDV2185 H rs 20nm C, UD

54 51s 6.3 H 678.8 4.5 73 ANDV2186 H rs 25nm C, UD

14 60r 5.4 Gunn r 680 102 86 6700/950-SF interference r Two chips of about 7mm at edge

55 51s
H 684.0 5.0 70 ANDV2187 H rs 30nm Worn coating

56 51s
H 688.3 6.5 77 ANDV2188 H rs 35nm C, UD

57 51s
H 692.5 5.5 72 ANDV2189 H rs 40nm C, UD

58 51s
H 696.5 5.0 71 ANDV2190 H rs 45nm Clean, some minute scratches

59 51s
HeI 727.3 2.5 59 ANDV2812 special C, UD

11 60r
I 728 ^cut-on LP 96 I 4916 Bessell I

60 51s
HeI 750.8 5.5 79 ANDV2813 special C, UD

85 60r 5.1 i' 770 160 95 I-BAND 20570 SDSS set C, UD, does not fit in ALFOSC

111 100r
i' SDSS 771 171 91

C, UD

13 60r 9.0 i 793 170 80 8000/1500-SF interference i C, UD

12 60r
i 797 157 91 B800/150 5566 interference i

5 60r
i 810 125 87 ? HiRAC special

108 100r
I NOT 817 163 97
interference i C, UD

112 100r
z' SDSS 832 ^cut-on LP 97

C, UD

86 60r 5.0 z' 840 ^cut-on LP 95 Z-BAND 20038 SDSS set C, UD

61 51s
?? 892.4 5.3 58 ANDV2814 special C, UD

62 51s
?? 948.0 5.0 51 ANDV2815 special C, UD

81 60r 4.7 [SIII] 953.1 3.0 62 953.1/3.0 18706 [SIII] line C, UD

25 60r 10.0 [SII] 1020 10 ? 1020.01M10.0 1597 Miller IR C, UD. Rim transparent

26 60r 10.1 [SII] 1033 10 ? 1033.61M10.0 1596 Miller IR C, UD. Rim transparent

NOT # Size mm Thickness mm Name nm FWHM nm Tmax % Marking on filter edge Comments Cosmetics

NOT #	Size mm	Thickness mm	Name	nm	FWHM nm	Tmax %	Marking on filter edge	Comments	Cosmetics: C=clean, UD=undamaged
114	90r		u Stromgren	347	38	55	051 0245	IJAF/CUO filter: please contact staff	C, UD
82	60r	5.2	u'	350	65	78	U-BAND	SDSS set	C, UD
15	60r		u	351	34	52	350BP33 36644.9451	Strömgren u	C, UD
109	100r		u' SDSS	353	55	74			C, UD
97	60r	8.8	Fynbo 356.7	356.7	2.0	38	356/2nm 3396	redshifted Lyman alpha	C, UD
98	60r		Fynbo 357.8	357.8	2.5			redshifted Lyman alpha	C, UD
104	100r		U' Bessell	361	62	66		conservative & bluer Bessell U	C, UD
7	60r		U	362	60	60	U 9506	Bessell U with rlb, p	C, UD
122	100r		Iceland 363.0	362.7	5.8	51	U-ICELAND 363	Univ of Iceland filter: please contact staff	C, UD
6	60r	5.0	U	363	56	62	U 5172	Bessell U with rlb, p	2 small stains on coating. UD
1	60r		U	366	52	52	(up arrow) CFG 1 5295	HiRAC special with rlb
99	60r	7.2	Fynbo 369.4	369.4	4.0	61	369.4/4.0nm 1401	redshifted Lyman alpha	C, UD, flatfield not flat
30	51s		[OII]	372.6	5.1	25	ANDV2191	[OII] line	C, UD
88	60r	5.1	[OII]	372.8	3.2	27	327.8/3.0 20303	[OII] line	C, UD; has two big finger prints
130	75s	8.0	Fynbo 381	381.2	8.0	38	381.2NB8 60232, Omega, University of Copenhagen		C, UD
31	51s		[NeIII]	387.1	4.2	34	ANDV2192	[NeIII] line	C, UD
23	60r	10.1	[SII]	403.3	3.5	46	404.01M2.0 1599	Miller blue	C, UD. Rim transparent
121	100r		Iceland 405.0	405.8	5.8	64	U-ICELAND 405	Univ of Iceland filter: please contact staff	C, UD
24	60r	10.0	[SII]	406.6	3.0	48	407.31M2.0 1598	Miller blue	C, UD. Rim transparent
32	51s		H(delta)	410.2	4.2	45	ANDV2193	H(delta) line	C, UD
131	75s	8.0	Fynbo 410	410.2	6.0	53	410.2PB6 60231, Omega, University of Copenhagen		C, UD
16	60r		v	411	18	66	411/17 12918	Strömgren v	Coating slightly fogged. UD
63	51s		v	411.7	18.8	62	ANDV2110	Strömgren v	Clean, one minute chip on edge
115	90r		v Stromgren	412	18	58	521 0114	IJAF/CUO filter: please contact staff	C, UD
105	100r		B Bessell	428	108	73			C, UD
2	60r		B	428	105	62	?	HiRAC special
8	60r	5.1	B	429	106	61	B 4914	Bessell B	Coating stained both sides
27	51s		B	432.4	106.6	53	?	B filter
33	51s		H(gamma)	434.5	2.9	48	ANDV2194	H(gamma) line	C, UD
74	60r		B	440	100	68	B-BAND 16888	Bessel B	C, UD
34	51s		HeI	447.6	5.6	45	ANDV2195	HeI line	C, UD. Rim transparent
17	60r		b	467	18	89	468/18 12919	Strömgren b	C, UD
116	90r	6.0	b Stromgren	468	19	66	277 0117	IJAF/CUO filter: please contact staff	C, UD
79	60r	4.8	HeII	468.7	3.5	69	468.6/3.0 18322	HeII line	Coating slightly fogged. UD
35	51s		HeII	469.6	5.7	60	ANDV2196	HeII line	C, UD. Rim transparent
36	51s		b	472.0	19.8	74	ANDV2111	Strömgren b	C, UD
120	100r		g'	480	145	92	Custom Scientific SDSS g'	SDSS set	C, UD
83	60r	5.0	g'	480	145	92	G-BAND 20573	SDSS set	C, UD, does not fit in ALFOSC
118	90r	6.0	H-beta narrow	485.3	3.7	51	275 0110	IJAF/CUO filter: please contact staff	C, UD
19	60r	5.8	Hß	485.4	4.0	70	486.1NB3.5 36614-9451	Hß narrow
20	60r	5.7	Hß	485.4	13.3	81	486.1BP14 36613-9451	Hß wide	C, UD. Rim transparent
119	90r	6.6	H-beta wide	486.8	14.3	58	274 0111	IJAF/CUO filter: please contact staff	C, UD
37	51s		Hß	487.3	4.5	58	ANDV2197	Hß	C, UD. Rim transparent
39	51s	6.1	Hß	487.4	3.9	57	ANDV2114	Hß narrow	C, UD. Coating fogged at edge
38	51s		Hß	488.9	10.2	74	ANDV2113	Hß wide	C, UD
129	60r	6.35 (rim)	Hß redshifted	489.5	5.0		Custom Scientific 489.5/5 73268	Hß redshifted, G. Ostlin's filter: contact staff	C, UD
113	51s		GO 4942/51	494.2	5.1	86	Ostlin #113	G. Ostlin Hß	C, UD
90	60r	4.7	[OIII]	500.7	3.0	82	500.7/3.0 18320	[OIII] line	C, UD. Rim transparent
40	51s	6.2	[OIII]	501.0	4.3	56	ANDV2198	[OIII] line	C, UD
65	75s		[OIII]	504.5	3.7	58	5040/35-SF	[OIII]rs 4nm	C, UD
41	51s		[OIII]	506.1	4.9	69	ANDV2199	[OIII]rs 5nm	C, UD. Coating slightly spotty
66	75s		[OIII]	510.5	3.7	55	5100/35-SF	[OIII]rs 10nm	C, UD
42	51s		[OIII]	511.1	4.9	59	ANDV2200	[OIII]rs 10nm	C, UD
127	75s			515.6	4.				C, UD
43	51s		[OIII]	515.9	4.3	56	ANDV2201	[OIII]rs 15nm	Clean, small chip in centre
67	75s	9.2	[OIII]	521.4	10.5	77	5200/100-SF	[OIII]rs 20nm	Small spots on coating, UD
75	60r		V	530	80	85	V-BAND 16889	Bessel V	C, UD
124	51s			532.5				order sorter for ALFOSC grism #13	C, UD
3	60r		V	535	76	77	?	HiRAC special
106	100r		V Bessell	536	89	81			C, UD
28	51s		V-l	539	71	60	?	V-like filter
9	60r	5.0	V	543	103	82	?	Bessell V	C, UD
117	90r	6.5	y Stromgren	547	21	58	271 0111	IJAF/CUO filter: please contact staff	C, UD
18	60r		y	547	22	86	549/24 12920	Strömgren y	Coating slightly fogged. UD
92	60r		Contrast	550	275	92	E710SP27643	Sky contrast	C, UD
128	75s			550.7	4.				C, UD
44	51s		y	551.6	18.4	75	ANDV2112	Strömgren y	C, UD. Rim transparent: use in StanCam only
89	60r		[NII]	575.5	3.0	63	575.5/3.0 18321	[NII] line	C, UD. Rim transparent
45	51s		HeI	587.9	5.6	70	ANDV2202	HeI line	Clean. Small chip at edge. Rim transparent
80	13r		NaD	589.3	5.0	89	589.3/5 18326	NaD line	C, UD
110	100r		r' SDSS	618	148	90			C, UD
46	51s		Eu	618.8	2.5	49	ANDV2810	Eu line?	C, UD. Ring mounted
84	60r	5.0	r'	625	140	94	R-BAND 20571	SDSS set	Clean, small blemish on coating, does not fit in ALFOSC
87	60r	5.4	[OI]	630	3.0	80	630/3 19617	[OI] line	C, UD
47	51s		[OI]	630.8	4.5	77	ANDV2203	[OI] line	Clean, small scratch near edge
4	60r		R	631	121	71	?	HiRAC special
125	100r		HContinuum	633.	26.0	91	?	Blue continuum, G.�stlin's filter: contact staff
48	51s		[OI]	635.3	4.5	62	ANDV2811	[OI] rs 5nm	C, UD
10	60r	5.0	R	641	148	79	?	Bessell R	C, UD
107	100r		R Bessell	646	124	73			C, UD
76	60r		R	650	130	81	R-BAND 19237	Bessel R	C, UD
29	51s	5.6	H	656.0	11.3	61	?	H wide, edge bad
64	51s		H	656.2	4.6	68	ANDV2115	H corner damaged	Clean, large chip and stress mark
21	60r	6.2	H	656.4	3.3	66	6563/30-SF	H narrow
22	60r	6.3	H	657.7	18.0	77	6563/180-SF	H wide	stiff in FASU holder
78	60r	4.7	[NII]	658.3	3.6	74	658.4/3.0 18324	[NII] line	Clean, coating spotty. Rim transparent
49	51s		H	661.0	5.0	76	ANDV2182	H rs 5nm	C, UD
77	60r	4.9	HContinuum	662.1	3.9	66	662.0/3.0 18323	Red continuum	C, UD. Rim transparent
68	75s	9.6	H	664.0	4.0	66	6638/35-SF	H rs 8nm	C, UD
50	51s		H	665.3	5.5	80	ANDV2183	H rs 10nm	Clean, 10mm chip off edge
70	75s		H	667.0	5.0	72	6660/45-SF	H rs 11nm	FILTER BROKEN
69	75s		H	670.0	3.0	50	6695/20-SF	H rs 15nm	C, UD
51	51s	6.3	H	670.3	4.5	76	ANDV2184	H rs 15nm	C, UD
123	60r	7.0	H [SII]	671.6	5	82	Aarhus 671.6BP5 780 0407	Univ. of Aarhus: please contact staff	C, UD
52	51s		[SII]	672.5	6.0	71	ANDV2204	[SII] line	C, UD
91	60r	5.1	[SII]	673.1	1.0	71	673.1/M1.0 3545	[SII] line	C, UD. Rim transparent
53	51s		H	674.5	5.0	74	ANDV2185	H rs 20nm	C, UD
54	51s	6.3	H	678.8	4.5	73	ANDV2186	H rs 25nm	C, UD
14	60r	5.4	Gunn r	680	102	86	6700/950-SF	interference r	Two chips of about 7mm at edge
55	51s		H	684.0	5.0	70	ANDV2187	H rs 30nm	Worn coating
56	51s		H	688.3	6.5	77	ANDV2188	H rs 35nm	C, UD
57	51s		H	692.5	5.5	72	ANDV2189	H rs 40nm	C, UD
58	51s		H	696.5	5.0	71	ANDV2190	H rs 45nm	Clean, some minute scratches
59	51s		HeI	727.3	2.5	59	ANDV2812	special	C, UD
11	60r		I	728 ^cut-on	LP	96	I 4916	Bessell I
60	51s		HeI	750.8	5.5	79	ANDV2813	special	C, UD
85	60r	5.1	i'	770	160	95	I-BAND 20570	SDSS set	C, UD, does not fit in ALFOSC
111	100r		i' SDSS	771	171	91			C, UD
13	60r	9.0	i	793	170	80	8000/1500-SF	interference i	C, UD
12	60r		i	797	157	91	B800/150 5566	interference i
5	60r		i	810	125	87	?	HiRAC special
108	100r		I NOT	817	163	97		interference i	C, UD
112	100r		z' SDSS	832 ^cut-on	LP	97			C, UD
86	60r	5.0	z'	840 ^cut-on	LP	95	Z-BAND 20038	SDSS set	C, UD
61	51s		??	892.4	5.3	58	ANDV2814	special	C, UD
62	51s		??	948.0	5.0	51	ANDV2815	special	C, UD
81	60r	4.7	[SIII]	953.1	3.0	62	953.1/3.0 18706	[SIII] line	C, UD
25	60r	10.0	[SII]	1020	10	?	1020.01M10.0 1597	Miller IR	C, UD. Rim transparent
26	60r	10.1	[SII]	1033	10	?	1033.61M10.0 1596	Miller IR	C, UD. Rim transparent
NOT #	Size mm	Thickness mm	Name	nm	FWHM nm	Tmax %	Marking on filter edge	Comments	Cosmetics

NOT # Size mm Thickness mm Name Cut-on nm Tmax % Marking on filter edge Comments Cosmetics: C=clean, UD=undamaged

72 100r
UG1
67 UG1 standard C, UD

71 100r
BG25-O
84 BG25-O standard C, UD

126 51s 5.0 WG280 280

cut-on C, UD

94 51s 4.0 WG345 356 88
cut-on C, UD

93 51s 4.0 GG375 375 88
cut-on C, UD, corner chipped

73 100r
GG385 380 94 GG385 cut-on C, UD, use brass spacer ring

100 60r 3.0 GG420 416 94
cut-on C, UD

101 60r
GG475 480 95
cut-on C, UD

102 60r
OG515 518 92
cut-on C, UD

103 60r
OG575 566 91
cut-on C, UD

95 51s
6750 cut-on 674 91
cut-on C, UD

11 60r
I Bessel 728 96 I 4916 Bessell I see the above table

96 51s
7750 cut-on 776 88
cut-on C, UD

112 100r
z' SDSS 832 97
SDSS set see the above table

86 60r
z' SDSS 840 95 Z-BAND 20038 SDSS set see the above table

NOT #	Size mm	Thickness mm	Name	Cut-on nm	Tmax %	Marking on filter edge	Comments	Cosmetics: C=clean, UD=undamaged
72	100r		UG1		67	UG1	standard	C, UD
71	100r		BG25-O		84	BG25-O	standard	C, UD
126	51s	5.0	WG280	280			cut-on	C, UD
94	51s	4.0	WG345	356	88		cut-on	C, UD
93	51s	4.0	GG375	375	88		cut-on	C, UD, corner chipped
73	100r		GG385	380	94	GG385	cut-on	C, UD, use brass spacer ring
100	60r	3.0	GG420	416	94		cut-on	C, UD
101	60r		GG475	480	95		cut-on	C, UD
102	60r		OG515	518	92		cut-on	C, UD
103	60r		OG575	566	91		cut-on	C, UD
95	51s		6750 cut-on	674	91		cut-on	C, UD
11	60r		I Bessel	728	96	I 4916	Bessell I	see the above table
96	51s		7750 cut-on	776	88		cut-on	C, UD
112	100r		z' SDSS	832	97		SDSS set	see the above table
86	60r		z' SDSS	840	95	Z-BAND 20038	SDSS set	see the above table