Bio rad 450 nm filter for Microplate Reader model 550

Bio-Rad 680 Microplate Reader | BioRad Model 680

Bio-Rad 680 Microplate Reader - Lines On Screen, Plate Runs, Good For Refurb

BIO-RAD iMARK MICROPLATE READER (LSB89)

Molecular Devices 6500-0018 550 nm Filter Lens for Microplate Reader

Bio-Rad iMark Microplate reader

Bio-Rad 680 Microplate Reader " Screen issue and broken cover"

Bio-Rad 550 Microplate Reader with 415 490 595 nm Filters - Tested