SVBONY SV183 IR Pass Filter 2 Inch T685nm Telescope Filter | IR Imaging for Sharper Planetary Photos,Enhanced Contrast and Surface Detail, CNC Aluminum Frame,1.25" Thread (M48×0.75) Size Name:1.25inch framework) { const ENTER_KEY_CODE =

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SVBONY SV183 IR Pass Filter 2 Inch T685nm Telescope Filter | IR Imaging for Sharper Planetary Photos,Enhanced Contrast and Surface Detail, CNC Aluminum Frame,1.25" Thread (M48×0.75) Size Name:1.25inch framework) { const ENTER_KEY_CODE =SVBONY SV183 IR Pass 685nm Filter Infrared filters, sometimes called IR pass filters. This is a good item for the moon and other planet, because sometimes the moon is too bright to see the details. Compatibility: Fit all 2 inches eyepieces with botton filter threads. And also fit some barlow lens with filter threads. When should I use an IR pass filters? Since CCD and CMOS sensors are sensitive to IR light, imaging in the infrared will improve your