The VPL Filter has premium quality metal rim and optics glass lens . Reduce glare and increase contrast of the Moon with the Svbony 1.25”/2'' VPL Filters. Also useful for extra bright planets as well as terrestrial viewing over sand or snow. We provide you with two sizes to choose from, 1.25'' and 2''.
Note: This polarizing filter is too thick and not suitable for SV226 filter drawers.
Super product! 1.25" Variable Polarizing Filters for Telescope
Variable Polarizing Filters for eyepieces
Great filter
Model | F9147A | F9147B |
Type | Variable Polarizing Filter | |
Material | Optical glass lens + Aluminum Frame | |
Barrel diameter | 1.25'' | 2'' |
thickness | 2.4mm | 4.8mm |
Thread Standard | M28.5*0.6 | M48*0.75 |
1. This VPL affects metering and autofocus, and is generally not suitable for digital cameras with a high degree of automation
2. Adjust the amount of light transmission from 1% to 40% by rotating the filter housing,Finer control of the image brightness compared to a standard fixed-transmission telescope filter for optimal performance
3. The Svbony VPL Filter simply screws onto the insert barrel of most 1.25''/2'' eyepieces. A VPL Filter is also helpful when observing Venus or bright terrestrial scenes. This filter is not suitable for viewing the Sun