Bresser Лунный фильтр Vixen ND4 для окуляров 31,7 мм уменьшает яркость лунного света.

The bright moon becomes even brighter when viewed through a telescope.

With large telescopes, observing at full moon can cause significant eye strain and impair your night vision when you move your eye away from the eyepiece.

This moon filter reduces the amount of light, allowing you to observe the moon in comfort.

The moon filter features a screw thread for 31.7 mm eyepieces.