[[File:Z_band.png|400px|thumb|left|Mookodi's SDSS z-band filter transmission]]
[[File:SDSS_z-band_filter.xlsx]]
interferometer (transmitted wavefront) analysis was only done by manufacture becasue it is done with a HeNe laser (632.8 nm) which can only transmit through these two filters.
Transmitted wavefront of SDSS r-band filter:
p-v 0.097 wave over 30 mm x 30 mm (wave: 632.8 nm)
[[File:TWF(SDSS r-band filter).gif.gif|100px|thumb|left|Mookodi's clear filter interferometer (transmitted wavefront) analysis]]
Transmitted wavefront of clear filter:
p-v 0.117 wave over 30 mm x 30 mm (wave: 632.8 nm)
[[File:TWF(Clear filter).gif|100px|thumb|left|Mookodi's clear filter interferometer (transmitted wavefront) analysis]]
[[File:TWF(r-band filter).gif|100px|thumb|left|Mookodi's clear filter interferometer (transmitted wavefront) analysis]]