SVBONY SV139 Telescope Filter Moon Filter 1.25 inch 6.25 Percent Transmission ND16 Neutral Density Filter for Telescope Eyepiece Reduce Moon Surfaces Overall Brightness

it was a good value and does exactly what it should. SVBONY products have been good

Works as expected. I appreciate the inclusion of a case to store it. Damped down the moon's brightness to a tolerable level. Wish I had purchased sooner. I would recommend this product.

I’m impressed with this filter, a must have to watch full moon,

Perfect to see the full moon...

Excelente filtro reduce el brillo mejorando el contraste en la superficie lunar, captando los colores naturales que nunca había podido observar con el ocular, así como anulando la molestia del brillo en los ojos cuando es luna llena, en verdad lo recomiendo para los que buscan un observación más minuciosa y confortable.

I was surprused with this one. Good light attenuation. The moon color is not affected.

Un validissimo aiuto per osservare la luna senza esserne accecati