Redeye Interference Filters


HTML version created by David Bohlender.

Maintained by Greg Barrick

Send comments to barrick@cfht.hawaii.edu.

If available, transmission curves can be viewed by clicking on the appropriate filter number. ASCII data is now available by clicking on data.

Set Filter Number and ASCII Data Central Wavelength (Å) Bandwidth (Å) Max. Trans. (%) Size (mm) Shape Thickness (mm) For Use With... Location Comments Status Date Received
Infrared J 5103 data 12400 2900 79 25.4 round 3.08 redeye fts --- Redeye Wide Good ---
Infrared J+H 5104 data 14400 9452 94 25.4 round 1.52 redeye fts --- Redeye Wide Good ---
Paschen Beta 5105 data 12820 150 65 25.4 round 1.53 redeye fts --- Redeye Wide Good ---
Infrared 5106 data 12700 450 85 25.4 round 5.08 redeye fts --- Redeye Good ---
Infrared 5107 data 10600 400 74 25.4 round 5.23 redeye fts --- FTS Good 9/1/1991
Infrared 5108 data 10600 400 75 25.4 round 5.6 redeye fts --- FTS Good 9/1/1991
Infrared 5109 data 10600 400 74 25.4 round 5.24 redeye fts --- FTS Good 9/1/1991
Infrared 5110 data 10750 2500 82 25.4 round 5.76 redeye fts --- FTS Good ---
Infrared 5111 data 10750 2500 81 25.4 round 5.76 redeye fts --- FTS Good ---
Infrared 5112 data 10720 120 81 25.4 round 4.98 redeye fts --- FTS Good ---
Infrared 5113 data 10720 120 81 25.4 round 5.06 redeye fts --- FTS Good ---
He I narrow 5114 data 10830 120 75 25.4 round 5.08 redeye fts --- FTS Good ---
He I narrow 5115 data 10830 120 74 25.4 round 4.92 redeye fts --- FTS Good ---
He I narrow 5116 data 10830 120 73 25.4 round 4.98 redeye fts --- FTS Good ---
He I narrow 5117 data 10830 120 75 25.4 round 4.9 redeye fts --- FTS Good ---
He I-1 5118 data 10810 360 68 25.4 round 5.96 redeye fts --- FTS Good 11/1/1988
He I-2 5119 data 10810 360 72 25.4 round 5.98 redeye fts --- FTS Good 11/1/1988
He I-3 5120 data 10810 360 72 25.4 round 5.92 redeye fts --- FTS Good 11/1/1988
He I-4 5121 data 10810 360 72 25.4 round 6 redeye fts --- FTS Good 11/1/1988
He I-5 5122 data 10810 360 71 25.4 round 5.94 redeye fts --- FTS Good 11/1/1988
CH4 5123 data 11000 300 67 25.4 round 5.94 redeye fts --- FTS Good ---
CH4 5124 data 11000 300 67 25.4 round 5.94 redeye fts --- FTS Good ---
CH4 5125 data 11000 300 68 25.4 round 5.94 redeye fts --- FTS Good ---
Infrared 5126 data 11800 600 88 25.4 round 5.86 redeye fts --- FTS Good ---
Infrared 5127 data 11800 600 88 25.4 round 5.84 redeye fts --- FTS Good ---
Infrared 5128 data 12700 450 85 25.4 round 3.76 redeye fts --- FTS Good ---
Infrared 5129 12700 450 85 25.4 round 3.76 redeye fts --- FTS Good ---
Infrared 5134 data 10720 120 81 25.4 round 4.95 redeye fts --- FTS InGaAs Good ---
Infrared 5135 data 10720 120 80 25.4 round 4.96 redeye fts --- FTS InGaAs Good ---
Pa Beta 5136 data 12820 150 62 25.4 round 1.52 redeye fts --- Redeye Narrow Good ---
Infrared 5141 data 13921 362 65 25.4 round 6.1 redeye fts --- InGaAs Good 9/1/1998
Infrared 5142 data 13935 367 65 25.4 round 6.1 redeye fts --- InGaAs Good 9/1/1998
Infrared H 5201 data 16500 2800 78 25.4 round 1.94 redeye fts --- Redeye Wide Good ---
Fe II 5202 data 16470 180 77 25.4 round 1.54 redeye fts --- Redeye Wide Good ---
Infrared 5203 data 15610 410 84 25.4 round 1.88 redeye fts --- FTS Good ---
Infrared 5204 data 15610 410 83 25.4 round 1.94 redeye fts --- FTS Good ---
Infrared 5205 data 15610 410 83 25.4 round 2 redeye fts --- FTS Good ---
Infrared 5208 data 19850 300 49 25.4 round 1.09 redeye fts --- Redeye Good ---
CO2 5216 data 16200 700 91 25.4 round 7.12 redeye fts --- Owned by UH Red Leak Good 11/1/1999
CO2 5217 data 16200 700 91 25.4 round 7.12 redeye fts --- Owned by UH Red Leak Good 11/1/1999
Infrared K 5301 data 22100 3900 70 25.4 round 1.94 redeye fts --- Redeye Wide Good ---
Infrared K' 5302 data 21200 3400 79 25.4 round 1.55 redeye fts --- Redeye Wide Good ---
H2 s(1) 5303 data 21250 240 61 25.4 round 1.04 redeye fts --- Off Band (RN) Good ---
Br Gamma 5304 data 21650 220 71 25.4 round 1.1 redeye fts --- Redeye Wide Good ---
Infrared 5305 data 20580 220 82 25.4 round 6.32 redeye fts --- Redeye Good ---
Infrared 5306 data 20930 220 76 25.4 round 6.32 redeye fts --- Redeye Good ---
Infrared 5307 data 21510 1975 89 25.4 round 1.16 redeye fts --- Redeye Good ---
CO 5308 data 22980 270 73 25.4 round 1 redeye fts --- Redeye Narrow Good ---
H+K 5309 data 20000 11586 95 25.4 round 2.14 redeye fts --- FTS Good ---
H+K 5310 data 20000 11646 94 25.4 round 2.1 redeye fts --- FTS Good ---
Infrared K(?) 5311 data 22500 3000 80 25.4 round 1.06 redeye fts --- FTS Good ---
Infrared K' 5312 data 21510 1960 87 25.4 round 1.14 redeye fts --- FTS Good ---
Infrared 5313 data 21220 1100 75 25.4 round 2.98 redeye fts --- FTS Good ---
Infrared 5314 data 21220 1100 76 25.4 round 2.94 redeye fts --- FTS Good ---
Infrared 5315 data 21220 1100 75 25.4 round 2.94 redeye fts --- FTS Good ---
Infrared 5317 data 21250 3000 77 25.4 round 4.16 redeye fts --- FTS Good ---
Infrared 5318 data 21250 3000 78 25.4 round 4.14 redeye fts --- FTS Good ---
Shifted K 5319 data 22960 5800 82 25.4 round 1.64 redeye fts --- FTS Good ---
Shifted K 5320 data 22960 5800 82 25.4 round 1.6 redeye fts --- FTS Good ---
Shifted K 5321 data 22960 5800 82 25.4 round 1.6 redeye fts --- FTS Good ---
Infrared K 5322 data 23390 5530 89 25.4 round 0.58 redeye fts --- FTS Good ---
Infrared 5323 data 23390 5530 89 25.4 round 0.57 redeye fts --- FTS Good ---
CO 5325 data 23490 970 88 25.4 round 1.08 redeye fts --- FTS Good ---
CO 5326 data 23490 970 87 25.4 round 1.1 redeye fts --- FTS Good ---
Infrared 5327 data 24600 966 86 25.4 round 1.06 redeye fts --- FTS Good ---
Infrared 5328 data 24600 966 87 25.4 round 1.06 redeye fts --- FTS Good ---
Infrared 5329 data 21820 280 56 25.4 round 1.56 redeye fts --- Redeye Good ---
Infrared 5330 data 20330 250 46 25.4 round 1.1 redeye fts --- Redeye Good ---
Infrared 5331 data 20950 150 48 25.4 round 1.08 redeye fts --- Redeye Good ---
Infrared 5332 data 21600 250 53 25.4 round 1.56 redeye fts --- Redeye Good ---
Infrared 5333 data 21430 200 56 25.4 round 1.56 redeye fts --- Redeye Good ---
Infrared 5334 data 21620 250 52 25.4 round 1.56 redeye fts --- Redeye Good ---
Infrared K' 5335 data 21200 3400 92 25.4 round 1.1 redeye fts --- Redeye Good ---
K continuum 5336 data 22620 530 86 25.4 round 0.94 redeye fts --- Redeye Good ---