Evans Instruments Ltd (13 miles) is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Norfolk
 Optical Goods Manufacturers in Thetford

D J Newson Ltd (18.5 miles) is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Norfolk
 Optical Goods Manufacturers in Norwich

Ophthalmic Innovations International (25.1 miles) is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Norfolk
 Optical Goods Manufacturers in Kings Lynn

C B Cartwright Ltd (35.1 miles) is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Norfolk
 Optical Goods Manufacturers in Kings Lynn

Stratos Ltd (39 miles) is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Suffolk
 Optical Goods Manufacturers in Haverhill

Comar Instruments (43.4 miles) is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Cambridgeshire
 Optical Goods Manufacturers in Cambridge

Cambridge Optical Group Ltd (44.6 miles) is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Cambridgeshire
 Optical Goods Manufacturers in Cambridge

Cambridge Optical Group Ltd (Cambridge) (44.6 miles) is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Cambridgeshire
 Optical Goods Manufacturers in Cambridge

Eye Index (47.1 miles) is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Cambridgeshire
 Optical Goods Manufacturers in St Ives

Contamac Ltd (49.3 miles) is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Essex
 Optical Goods Manufacturers in Saffron Walden