Bausch & Lomb Chemistry/Lab/Benchtop Refractometer 33 45 58

Vintage Bausch & Lomb Optical Density Filters 313411-102 Six Total

BAUSCH & LOMB 33-45-58 BENCHTOP REFRACTOMETER MC

Bausch & Lomb Monochromator 33-86-02 w/ Case + Schott GG435 Longpass 52mm Filter

Bausch & Lomb 3.5 x , 14D Double Lens and 14X Coddington NOS

Vintage ATC21 02 86 Circuit Board - Bausch & Lomb 1984 346001-610-3 rev c

Parting Out Bausch & Lomb Stereo Zoom Transfer Scope ZTS Geological Cartography

Bausch + Lomb 814113 Hastings Triplet Loupe, 10X, 40D