Variable polarizing filters are made up of two high-grade glass individual filters; the variable darkening effect is produced by rotating the lower filter relative to the upper one; and it reduces glare without significantly altering the objects' colour for improved perception of detail and for better viewing comfort
This variable polarizing filter has a Aluminium material mount, which makes it difficult to be broken.
It helps you to adjust the brightness effectively. The variable polarizing filter allows for selective adjustment of brightness, which is useful for terrestrial observation and objects of the Solar System.
Fit all 1.25inch eyepieces with the standard filter thread
These filters have a very large range of effectiveness; light transmission of polarizing filters is between 1 percent and 40percent
Astromania T-Ring Set for Canon EOS SLR/DSLR Cameras - Bundle with - 1.25" Next Generation Laser Collimator 2" Adaptor
KWD 12.500
Astromania Multi Coated 1.25-Inch Plossl Eyepieces(4mm, 10mm, 25mm) with 2X Barlow Astronomical Telescope Accessory Kit - Bundle with - 1.25-Inch Color Filter Set (6 Pieces) - Value Filter Pack
KWD 27
Astromania 1.25" 40mm Super Ploessl Eyepiece - The Most Inexpensive Way of Getting A Sharp Image
KWD 24
Astromania C Mount to 2" Video Camera Barrel Adapter Telescope Astrophotography
KWD 11.500
