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                                                                                          Products And Programs > XSZ-0809

                                                                                          The product is widely suitable to observe and analyze in experiment for medicine and hygiene 、farming and forestry of plant protection、animal husbandry and aquatic product、biological engineering、college and school etc.

                                                                                           

                                                                                          Adjustable parfocal objective is the patent product of our factory. It can improve the parfocal character of the instrument.

                                                                                           

                                                                                          The mechanical stage of no gap surface-plate is the patent product of our factory. It can be cleaned easily.

                                                                                          国产福利片一区二区精品,国产综合色在线精品婷婷86,奇米影色777四色在线首页