640/20 ET Bandpass

€354.00*

delivery time: about 2-3 weeks

Stk
Article-Nr.: F47-640
Product information "640/20 ET Bandpass"
AOI 0°
diameter 25 mm
Specifications
OEM/Original number: ET640/20m
CWL/EdgeWL/NotchWL (nm): 640
Free aperture: >=90%
Size: D = 25 mm
Bandwith (nm): 20
Application (Filter): Standard/Fluoreszenz
Number of Bands/Edges/Notches: 1
Type (optical filters): Bandpass
Scratch-Dig: 60-40