SVBONY SV128 Telescope Filter Polarizing Filter for Astronomic Telescope Eyepiece 2 inches Variable Polarizer Lens Filter for Viewing The Moon and Planets
- MPN
- FF9147B
- Product dimensions
- 7.9 x 2 x 7.9 cm
- Weight
- 59 g
Size2inch
Special Features
- SV128 polarizing filter will fit all standard sized 2" eyepieces and accessories
- Used for viewing the Moon and Planets
- SV128 polarizing filter consists of two polarizing filters; One can be rotated in its cell to adjust the brightness
- Finer control of the image brightness compared to a standard fixed-transmission telescope filter for optimal performance
- Progressively dim the view when observing a bright object; Such as the moon or certain planets
- Rotating cell allows you to adjust the amount of light transmission from 1% to 40%
- SV128 2 inch variable polarizing filter acts like a dimmer switch for your telescope
- You can reduces brightness of the Moon or planets for great clear viewing
- Made of HD optical glass; Good level of transmittance; Premium quality metal rim and optics glass lens
- Sturdy plastic case included for better tightness;avoiding fall or loose
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