76.2 mm Round 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
General Purpose 4401 data 4869 15 56 76.2 round 9.8 mos sis mosfp --- F/8 Poor 1/1/1985
Mould B 4402 data 4337 970 80 76.2 round 4.6 mos sis mosfp --- Barr Ass. Good 3/1/1990
General Purpose 4403 data 4714 163 77 76.2 round 6.8 mos sis mosfp --- Parallel Good 9/1/1993
General Purpose 4404 data 4861 1028 90 76.2 round 6.4 mos sis mosfp --- Parallel Good 2/1/1994
General Purpose 4501 data 5015 14 68 76.2 round 9.8 mos sis mosfp --- F/8 Poor 1/1/1985
Mould V 4504 data 5468 876 92 76.2 round 6.4 mos sis mosfp --- Barr Ass. Good 3/1/1991
General Purpose 4505 data 5014 20.7 67 76.2 round 5.64 mos sis mosfp --- F/8 Good 4/1/1998
General Purpose 4601 data 6571 10 67 76.2 round 9.4 mos sis mosfp --- F/8 Good 1/1/1985
General Purpose 4602 data 6578 11 68 76.2 round 9.4 mos sis mosfp --- F/8: Pinholes Bad 1/1/1985
General Purpose 4603 data 6589 10 65 76.2 round 9.4 mos sis mosfp --- F/8: Pinholes Fair 1/1/1985
General Purpose 4604 data 6595 11 68 76.2 round 9.4 mos sis mosfp --- F/8 Good 1/1/1985
General Purpose 4605 data 6599 11 64 76.2 round 9.6 mos sis mosfp --- F/8 Good 1/1/1985
General Purpose 4606 data 6603 11 69 76.2 round 9.6 mos sis mosfp --- F/8 Bad 1/1/1985
General Purpose 4607 data 6614 12 61 76.2 round 9.6 mos sis mosfp --- F/8 Good 1/1/1985
General Purpose 4608 data 6624 19 77 76.2 round 9.5 mos sis mosfp --- F/8 Good 1/1/1985
Mould R 4609 data 6493 1305 92 76.2 round 5.6 mos sis mosfp --- Barr Ass. Good 3/1/1990
General Purpose 4610 data 6470 4349 98 76.2 round 5.9 mos sis mosfp --- Barr Ass. Good ---
General Purpose 4611 data 6152 1779 93 76.2 round 5.9 mos sis mosfp --- DAO Filter Good 10/1/1993
General Purpose 4612 data 6606 9.9 69 76.2 round 6.7 mos sis mosfp --- Parallel Good 12/1/1993
Mould R#2 4613 data 6453 1143 96 76.2 round 6.04 mos sis mosfp --- Parallel Good 1/1/1996
General Purpose 4614 data 6596 9.4 75 76.2 round 5.64 mos sis mosfp --- F/8 Good 4/1/1998
General Purpose 4615 data 6586 9.1 71 76.2 round 5.63 mos sis mosfp --- F/8 Good 4/1/1998
General Purpose 4616 data 6572 9.3 64 76.2 round 5.62 mos sis mosfp --- F/8 Good 4/1/1998
General Purpose 4617 data 6572 12 74 76.2 round 5.87 mos sis mosfp --- --- Good 8/20/2001
General Purpose 4618 data 6719 55 87 76.2 round 5.88 mos sis mosfp --- --- Good 8/20/2001
General Purpose 4701 data 7425 124 95 76.2 round 6.8 mos sis mosfp --- Parallel Good 2/1/1994
Mould I 4801 data 8326 1961 95 76.2 round 6 mos sis mosfp --- Astigmatic Poor 2/1/1991
Mould I#2 4802 data 8344 1933 98 76.2 round 5.74 mos sis mosfp --- Barr ass. Good 8/1/1994
General Purpose 4901 data 9120 290 92 76.2 round 3.87 mos sis mosfp --- Loan: D. Crampton Good 7/31/1998