Neutral density glass filter 666-F2, (0.25 Abs)
Glass filter type 666-F2 to check the photometric accuracy (0.25 Abs), certified at wavelengths: 440; 465; 546.1; 590; 635 nm, in high quality storage box with DAkkS calibration certificate
- Luokittelu: Hellma (IDL)
- Artikkelinumero: 666F2-39
- Kategoria: Optiset referenssistandardit
Show all Optiset referenssistandardit from Hellma (IDL) - Voimassa: 31.12.2024
- Viime päivitys: 31.12.2023