Optolong telescope planet moon skyglow filter for astronomy
Model Number
LRGB 4PCS filter kit
Wavelength
400-700nm
Substrate
BK7
Surface Quality
60/40
Net weight
30g
Edge Treatment
Metal frame with silver line
Shipment
Express delivery,Air,Sea
Certification
ISO9001,RoHs,EPR
Application
astronomy observation and image
Packaging and delivery
Packaging Details
1,Super clean workshops,protected with PE Film,no need to clean,available at any time,with lowest labor cost; 2,Wrapping with vaccum,damp-proof,dust-proof bag; 3,Plastic box,High-density carton,with protective sponge inside;