Scientific Filters
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Original price $356.00 - Original price $905.00Original price$356.00 - $905.00$356.00 - $905.00Current price $356.00| /
Astrodon Johnson/Cousins U Filter
DON-UV*_27RSpectral profiles designed after U, B, V, Rc, Ic Johnson/Cousins Improved B filter (B***) extending blocking >1100 nm and eliminating small lig...
View full detailsOriginal price $356.00 - Original price $905.00Original price$356.00 - $905.00$356.00 - $905.00Current price $356.00| /Sold out -
Original price $304.00 - Original price $592.00Original price$304.00 - $592.00$304.00 - $592.00Current price $304.00| /
Astrodon Exo-Planet Filter - Clear with Blue-Blocking
DON-XOPBB_27RAstrodon introduced the ExoPlanet-BB filter for use in amateur-scale telescopes to measure light curves of exoplanets.Although it may not seem poss...
View full detailsOriginal price $304.00 - Original price $592.00Original price$304.00 - $592.00$304.00 - $592.00Current price $304.00| /Sold out -
Original price $356.00 - Original price $905.00Original price$356.00 - $905.00$356.00 - $905.00Current price $356.00| /
Astrodon Johnson/Cousins V Filter
DON-V*_27RSpectral profiles designed after U, B, V, Rc, Ic Johnson/Cousins Improved B filter (B***) extending blocking >1100 nm and eliminating small lig...
View full detailsOriginal price $356.00 - Original price $905.00Original price$356.00 - $905.00$356.00 - $905.00Current price $356.00| /Sold out -
Original price $356.00 - Original price $905.00Original price$356.00 - $905.00$356.00 - $905.00Current price $356.00| /
Astrodon Johnson/Cousins Rc Filter
DON-Rc*_27RSpectral profiles designed after U, B, V, Rc, Ic Johnson/Cousins Improved B filter (B***) extending blocking >1100 nm and eliminating small lig...
View full detailsOriginal price $356.00 - Original price $905.00Original price$356.00 - $905.00$356.00 - $905.00Current price $356.00| /Sold out -
Original price $356.00 - Original price $905.00Original price$356.00 - $905.00$356.00 - $905.00Current price $356.00| /
Astrodon Johnson/Cousins Ic Filter
DON-Ic*_27RSpectral profiles designed after U, B, V, Rc, Ic Johnson/Cousins Improved B filter (B***) extending blocking >1100 nm and eliminating small lig...
View full detailsOriginal price $356.00 - Original price $905.00Original price$356.00 - $905.00$356.00 - $905.00Current price $356.00| /Sold out -
Original price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /
Astrodon Sloan Gen2 i' Filter
DON-i’2_27R50% transmission points provided above (+/- 3nm typical) Peak transmission guaranteed > 95% (>90% for u’) <=0.03%Tabs out-of-band 300 – ...
View full detailsOriginal price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /Sold out -
Original price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /
Astrodon Sloan Gen2 g' Filter
DON-g’2_27R50% transmission points provided above (+/- 3nm typical) Peak transmission guaranteed > 95% (>90% for u’) <=0.03%Tabs out-of-band 300 – ...
View full detailsOriginal price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /Sold out -
Original price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /
Astrodon Sloan Gen2 z' Filter
DON-z’2_27R50% transmission points provided above (+/- 3nm typical) Peak transmission guaranteed > 95% (>90% for u’) <=0.03%Tabs out-of-band 300 – ...
View full detailsOriginal price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /Sold out -
Original price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /
Astrodon Sloan Gen2 z_s Filter
DON-z_s2_27R50% transmission points provided above (+/- 3nm typical) Peak transmission guaranteed > 95% (>90% for u’) <=0.03%Tabs out-of-band 300 – ...
View full detailsOriginal price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /Sold out -
Original price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /
Astrodon Sloan Gen2 Y Filter
DON-Y2_27R50% transmission points provided above (+/- 3nm typical) Peak transmission guaranteed > 95% (>90% for u’) <=0.03%Tabs out-of-band 300 – ...
View full detailsOriginal price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /Sold out -
Original price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /
Astrodon Sloan Gen2 u' Filter
DON-u’2_27R50% transmission points provided above (+/- 3nm typical) Peak transmission guaranteed > 95% (>90% for u’) <=0.03%Tabs out-of-band 300 – ...
View full detailsOriginal price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /Sold out -
Original price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /
Astrodon Sloan Gen2 r' Filter
DON-r’2_27R50% transmission points provided above (+/- 3nm typical) Peak transmission guaranteed > 95% (>90% for u’) <=0.03%Tabs out-of-band 300 – ...
View full detailsOriginal price $349.00 - Original price $905.00Original price$349.00 - $905.00$349.00 - $905.00Current price $349.00| /Sold out -
Original price $356.00 - Original price $905.00Original price$356.00 - $905.00$356.00 - $905.00Current price $356.00| /
Astrodon Johnson/Cousins B Filter
DON-B***_27RSpectral profiles designed after U, B, V, Rc, Ic Johnson/Cousins Improved B filter (B***) extending blocking >1100 nm and eliminating small lig...
View full detailsOriginal price $356.00 - Original price $905.00Original price$356.00 - $905.00$356.00 - $905.00Current price $356.00| /Sold out