Together with one-shot colour astronomical cameras, monochrome astronomical cameras, and DLSR digital SLR cameras, you can fast and quickly obtain clear and detailed images of the deep sky;
Ideal for highspeed imaging system users;
Recommended for using fast optical system with focal ratio from f2 to f3.3, like Rasa, Hyperstar, etc;
Anti-light pollution、better contrast、more details of the celestial bodies:This filter cuts out background light and noise beyond the target celestial bodies to get better details and contrast of the images. L-eXtreme F2 can effectively block light pollution so that the images will not affected by unwanted lights, and sky light of the background. You can quickly get satisfactory pictures in fast optical systems.
Optolong 2" L-Enhance Dual Narrowband Light Pollution Filter (H-Alpha and H-Beta/O-III)
KWD 83
Optolong L-Pro 1.25" Mounted Round Filter
KWD 59
Optolong L-Ultimate 2" Dual Bandpass Light Pollution Reduction Imaging Filter
KWD 141.500
OPTOLONG 2inch Filter Astronomy Telescope SII-CCD 6.5nm Narrow-Band Filter for Deep Sky
KWD 83.500
