Lens Technology's (SHE:300433) attributable profit rose 33% to 1.14 billion yuan in the first half from 861.3 million yuan a year earlier, according to a Tuesday filing with the Shanghai bourse.
Earnings per share at the optical products manufacturer grew to 0.23 yuan from 0.17 yuan in the prior year.
Operating income increased 14% to 33 billion yuan from 28.9 billion yuan in the year-ago period.