Svbony SV128 2-Inch Variable Polarizing Eyepiece Filter for Viewing the Moon and Planets
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Features:
1.The Svbony 2-inch variable Polarizing filter acts like a dimmer switch for your telescope.
2.Adjust the amount of light transmission from 1% to 40% by rotating the filter housing.
3.Reduces brightness of the Moon or planets for great clear viewing.
4.Finer control of the image brightness compared to a standard fixed-transmission telescope filter for optimal performance.
5.Fit standard sized 2' eyepieces and accessories.
6.Premium quality metal rim and optics glass lens.
7.Sturdy plastic case included.
Specifications:
1.Brand: SVBONY
2.Model: SV128
3.Type: Variable Polarizing Filter
4.Material: Optical glass lens + Aluminum Frame
5.Shape: Round
6.Barrel diameter: 2''
7.Thread Standard: M48*0.75
8.Weight: 28g / 0.99oz
Pls note:
The filters of SVBONY are not designed for sun observation. Do not look at the sun with SVBONY filter. You would be blind if you fail to observe the warning.
Package Includes:
1 x SV128 2' Variable Polarizing Filter
1 x Sturdy Plastic Case
Details Pictures: