宇瞳光学(300790.SZ)发预增，预计2025年度归母净利润2.4亿元至2.8亿元，增长30.75%至52.54%

Group 1 - The core viewpoint of the article is that Yutong Optical (300790.SZ) has announced its performance forecast for the year 2025, expecting a significant increase in net profit [1] - The company anticipates a net profit attributable to shareholders ranging from 240 million to 280 million yuan, representing a year-on-year growth of 30.75% to 52.54% [1] - The net profit after deducting non-recurring gains and losses is expected to be between 235 million and 275 million yuan, with a year-on-year increase of 47.40% to 72.48% [1]