LRGB Filters
Filters
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Original price $302.00 - Original price $663.00Original price$302.00 - $663.00$302.00 - $663.00Current price $302.00| /
Astrodon Green Filter - E Series
DON-G2_E27RLuminance and Blue Filters are the same in both the E and I series. Only the Red and Green filters differ.Astrodon LRGB Gen2 E-Series Tru-Balance F...
View full detailsOriginal price $302.00 - Original price $663.00Original price$302.00 - $663.00$302.00 - $663.00Current price $302.00| /Sold out -
Original price $284.00 - Original price $606.00Original price$284.00 - $606.00$284.00 - $606.00Current price $284.00| /
Astrodon Clear Filter - UV-Blocked, No NIR Blocking
DON-C2_27RUV-Blocked Clear filters with 395 nm cut-on (50% transmission at 395 nm) and at least 97% transmission to 1000 nm. Often purchased with our photome...
View full detailsOriginal price $284.00 - Original price $606.00Original price$284.00 - $606.00$284.00 - $606.00Current price $284.00| /Sold out -
Original price $302.00 - Original price $663.00Original price$302.00 - $663.00$302.00 - $663.00Current price $302.00| /
Astrodon Blue Filter - E & I Series
DON-B2_27RLuminance and Blue Filters are the same in both the E and I series. Only the Red and Green filters differ.Astrodon LRGB Gen2 E-Series Tru-Balance F...
View full detailsOriginal price $302.00 - Original price $663.00Original price$302.00 - $663.00$302.00 - $663.00Current price $302.00| /Sold out -
Original price $39.00 - Original price $194.00Original price$39.00 - $194.00$39.00 - $194.00Current price $39.00| /
Lumicon Minus Violet Filter
LUM-LF3120Lumicon Minus Violet Filter is used primarily to “bracket” the color-corrected band of refracting telescopes. This filter can also be used as a “v...
View full detailsOriginal price $39.00 - Original price $194.00Original price$39.00 - $194.00$39.00 - $194.00Current price $39.00| /Sold out -
Original price $22.00 - Original price $24.00Original price$22.00 - $24.00$22.00 - $24.00Current price $22.00| /
ZWO IR-Cut Protective Window
Options availableUV IR-CUT Protective WindowZWO D21 UV IR-CUT protect windowTechnical Parameter:Diameter: 21mmType: UV IR-cut windowThickness: 1.1mmFlatness: 1/4 λM...
View full detailsOriginal price $22.00 - Original price $24.00Original price$22.00 - $24.00$22.00 - $24.00Current price $22.00| / -
Original price $131.00 - Original price $188.00Original price$131.00 - $188.00$131.00 - $188.00Current price $131.00| /
Baader Fringe-Killer Filter
Options available* As Reviewed in the April 2004 Sky and telescope *Why Baader Planetarium Filters?Achromat owners rejoice! Baader Planetarium has taken minus viole...
View full detailsOriginal price $131.00 - Original price $188.00Original price$131.00 - $188.00$131.00 - $188.00Current price $131.00| / -
Original price $67.00 - Original price $188.00Original price$67.00 - $188.00$67.00 - $188.00Current price $67.00| /
Baader Clear Focusing Filter
Options availableBaader Premium grade impermeable RGB-C Clearglass Filters. The Baader clear glass filters are used to focus a camera when using very narrow band l...
View full detailsOriginal price $67.00 - Original price $188.00Original price$67.00 - $188.00$67.00 - $188.00Current price $67.00| / -
Original price $177.00 - Original price $510.00Original price$177.00 - $510.00$177.00 - $510.00Current price $177.00| /
Chroma Clear Filter
Options availableFilters designed for use with CCD and for f/4.0 or slower No reflections leading to image distortions or "back reflections" Transmitted wavefront ...
View full detailsOriginal price $177.00 - Original price $510.00Original price$177.00 - $510.00$177.00 - $510.00Current price $177.00| /