Description
PRODUCT DESCRIPTION
LRGB FILTER SETS - ASTROPHOTOGRAPHY WITH CCD MONOCHROME CAMERAS
FOUR FILTERS FOR A COLOR IMAGE: WITH THE LRGB FILTER SET YOU CAN PHOTOGRAPH THE SKY IN COLOR WITH A MONOCHROME CHIP. CCD MONOCHROME ASTRONOMICAL CAMERAS CAPTURE DEEP-SKY OBJECTS AT HIGH RESOLUTIONS BECAUSE ALL THE PIXELS OF THE CHIP WORK FOR THE SAME IMAGE. WITH COLOR CCD CHIPS THE RESOLUTION IS REDUCED BECAUSE ⅓ OF THE PIXELS ARE USED FOR THE COLOR IMAGE.
WITH A SET OF LRGB FILTERS AND A MONOCHROME CAMERA YOU CAN USE ALL THE CHIPS FOR HIGH RESOLUTION SHOTS.
L - THE LUMINANCE FILTER
THE LUMINANCE FILTER LETS ALL VISIBLE LIGHT THROUGH AND BLOCKS THE SECTOR NEAR UV AND IR LIGHT. THEREFORE WITH THE FILTER BY LUMINANCE ALL THE INFORMATION OF THE OBJECT IS COLLECTED.
RGB - EACH FILTER HAS ITS OWN JOB
THE THREE LETTERS OF RGB INDICATE THREE DIFFERENT COLOR FILTERS THROUGH WHICH COLOR IMAGES ARE OBTAINED. THE COLORS THAT WE PERCEIVE DERIVE FROM THE FUNDAMENTAL COLORS RED, GREEN AND BLUE. FROM THESE ARE GENERATED ALL THE COLORS WE KNOW. EVEN OUR EYES MIX ALL THE COLORS OF OUR WORLD WITH INTERNAL RGB RECEPTORS (OR FILTERS).
DURING THE IMAGE PROCESSING PHASE THE FOUR IMAGES OF THE LRGB CHANNEL ARE COMBINED. THIS IS HOW THE COLOR IMAGE IS GENERATED.
TIP: FOR PHOTOGRAPHING WITH THE LRGB FILTER SET, USE THE OMEGON FILTER WHEEL TO CHANGE THE FILTER IN SECONDS.
THE ADVANTAGES AT A GLANCE:
LRGB FILTER SETS FOR COLOR IMAGES WITH CCD MONOCHROME CAMERAS
FULL CHIP RESOLUTION THANKS TO FOUR DIFFERENT COLOR FILTERS
DURABLE: SCRATCH RESISTANT COATING
NATURAL COLORS FOR DEEP-SKY OBJECTS AND PLANETS
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