NiSi S6 PRO NC UV for S6 150mm Holder Probe Lens F-Stop Reduction 3 Stop

F-Stop Reduction 3 Stop

With a diffraction-limited 100mm image circle

System Natural Frequency 10 Hz or greater

Fast 1-day installation and on-sky taking images that same night (weather dependent)

NiSi S6 PRO NC UV for S6 150mm Holder Probe Lens F-Stop Reduction 3 StopCompatible with NiSi S6 150mm filter system Can screw into a NiSi S6 150mm filter holder adapter ring Absorbs UV light and reduces bluish cast of daylight Does not require adjustments to exposure while in use Creates no additional coloration or contrast Constructed from optical glass for clarity Nano coating, waterproof coating, and low reflection The NiSi S6 PRO NC UV for S6 150mm Holder is designed for use with a NiSi S6 150mm filter holder system.