Hellma F202 Neutral Density Glass Filter, Neutral Density Glass NG3 (1.5 Abs), for checking photometric accuracy in the Vis range, 405-890 nm, 1/Pk - 666F202-36 : UVISON.com

Hellma F202 Neutral Density Glass Filter, Neutral Density Glass NG3 (1.5 Abs), for checking photometric accuracy in the Vis range, 405-890 nm, 1/Pk - 666F202-36 - Click Image to Close