Stand magnifier with 47mm diameter aspheric acrylic lens

Stand magnifier with 47mm diameter aspheric acrylic lens and black base, (power 20 dioptres, code no.5428), made in England by Combined Optical Industries Ltd., 198-200 Bath Road, Slough, Berks. SL1 4DW

Details

Category:
Optics
Object Number:
1991-40
type:
magnifying glass
credit:
Combined Optical Industries Limited