Optical

Sesebelisoa sa Optical se fanoang ke OPTO-EDU haholo se kenyelletsa mefuta eohle ea microscope, sebonela-hōle, sebonela-hōle, refractormeter, polarimeter, mohlahlobi oa thatafalo, tsohle li entsoe Chaena, ka boleng ba boleng bo holimo le tlholisano ea feme! Re na le mefuta e fetang 1500+ ea microscope, re ts'epahale ho fa moreki oa rona mefuta e loketseng ka theko ea tlholisano.