ctKPNO-V
CCD Filter
ctH-band
Infrared Filer
ctYALOwideR
Legacy Filter
ctKPNO-I
ctK-band
ctJ-band
ctSAMI-RK-C
ctSAMI-[SII]Narrow
ctSAMI-rSDSS
ctSAMI-BK-C
ctSAMI-HaNarrow
ctSAMI-IK-C
ctSAMI-[SII]6738Narrow
ctSAMI-iSDSS
ctSAMI-VK-C
ctSAMI-[NII]6583Narrow
ctSAMI-gSDSS
ctKPNO-B
ctS8612
Goodman Spectrograph circular 4 inch diameter filters - Wavelength range: ~330-620
ctSAMI-zSDSS
ctSDSSg'
4 x 4 Inches square filters for imaging with the Goodman HTS or with SOI (SOI can also use 3x3 inch filters without vignetting)
ctSDSSi'
ctSDSSu'
ctSDSSr'
ctBessellI
ctBessellB
ctnarrowHalpha(CTIOset)
ctBessellV
ctWingTiO
ctBessellU
ctBessellR
ctSDSSz'
ctStromgrenb
ctnarrow[SII](CTIOset)
ctStromgreny
ctWingCN
ctStromgrenv
ctWideVRfilterVR
ctStromgrenu
Events
rogemar-riffel
ct9100/1400
SIZE: 4x4
ct8300/2500
SIZE: 4x4-5.43mm.
ct8100/1500
SIZE: 3X3-05.08mm.
ct8118/1415
SIZE: 3X3
ct8075/1500
SIZE: 3x3-6.13mm.
ct8067/1485
SIZE: 3x3-6.11mm.
ct7734/50
ct6738/50
SIZE: 4x4-7.97mm.
ct6728/1000
SIZE: 3x3-05.05mm.