Lomb Websites:
demel.us
Demel Ophthalmic Equipment Service
Demel Opthalmic Equipment
colourvue-lens.com
ColourVUE Coloured & Crazy Contact Lenses
Colour Contacts Lens by ColourVUE, coloured contact lens brand
antique-microscopes.com
Antique Brass Microscopes Wanted
My collection of antique microscopes and microscope accessories including lenses, parts, microscope oil lamps, prepared slides,etc.