Topcon Corporation revised earnings guidance for the fiscal year ending March 2022. For the year ending March 2022, the company now expects to pay net sales of JPY 160,000 million, operating profit of JPY 12,500 million and profit attributable to owners of parent of JPY 6,500 million or JPY 61.79 per share against its previous forecast of net sales of JPY 149,000 million, operating profit of JPY 10,000 million and profit attributable to owners of parent of JPY 5,000 million or JPY 47.54 per share.