Optolong LRGB Filter Kit 1.25" Mounted (OPT-LRGB-KIT-125)

Optolong LRGB Filter Kit 1.25" Mounted (OPT-LRGB-KIT-125)Optolong LRGB filter set is designed for maximum contrast and with extremely high gradients for clear differentiation of colours. The LRGB filter set divides the spectrum into its components red, green, blue and luminance. Main Usage OIII emission overlaps on blue and green filters with maximum transmission to allow high efficiency and natural colour imaging. Gap between green and red filters serves to block out the primary Sodium light pollution line

Counterweight Model Weight (pounds) Shaft-hole size (approx) Mount 94203 11 lbs 0

The TeleVue Ethos is essentially multiple eyepieces

thanks to the rubber eyecups and long eye relief of 16mm

The dark current of the ASI183 is extremely low

0 system is the perfect companion to today's colour astronomical CMOS cameras

The filters’ design maximizes the capture of details from fainter galaxies and nebulae emissions

The sturdy metal carry case has die-cut foam inside to protect and cushion your accessories

Create images in their true original colours showing a wealth of natural detail

5nm filter (Sulfur II for CCD) is designed for nebula observation allowing 6

71") Field Stop Diameter: 23

NexYZ fits any eyepiece from 35mm to 60mm in diameter

it does not matter when you are using your telescope visually