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PrimaLuceLab GIOTTO 120 Smart Flat Field Generator
Anello T2 Celestron per l'innesto di...
Filter Photometric Astrodon Sloan, Model Type Z Diam. 31.8 With Transmission Greater Than 95% From 826 Onwards And Transmission Of Less Than 0.1% Out Of Band
Filter Photometric Astrodon Sloan, Model Type I Diam. 31.8 With Transmission Greater Than 95% From 695 To 844 Nm And Less Than 0.1% Transmission Out Of Band
Filter Oiii 5 Nm Diameter. 50mm Not Mounted. This Filter Has The Same High Quality Of The Filter H-Alfa, With A Transmission Peak At Around 90% And A Value Fhwm Of 5Nm. The Spectral Shapes Are Designed To Minimize Loss Of Optical Transmission With Short Focal Ratio.
Astrodon Filter H-Alpha 5 Nm Diameter 50 mm, Unmounted.
H-Filter 5Nm In Diameter. 31.8 mm Mounted In The Cell.
Astrodon Tru-Balance LRGB Gen II E Series 1.25" / 31.8 mm mounted filter set. The E Series is the best choice for your Sony-based or Kodak KAF (full-frame technology) based CCD camera. We suggest the E Series also to CMOS camera owners, chromatic response will be perfect.
Astrodon narrowband H-alpha 5 nm 31 mm round unmounted filter.