a级毛片免费观看在线播放,亚洲香蕉中文日韩v日本国产,性videostv另类极品,中国妇被黑人xxx猛交

Guilin Microtech Optical Instrument Co., Ltd. (MTO)

Phone：+86-773-5823609

PRODUCT

Auxiliary objectives

MZS series using auxiliary objective models:
0.37X auxiliary objective W0.37(WD275mm)
0.5X auxiliary objective W0.5(WD195mm)
0.7X auxiliary objective W0.7(WD145mm)
1X protective objective W1
1.5X auxiliary objective W1.5(WD58mm)
2X auxiliary objective W2(WD35mm)

MZS series using auxiliary objectives


Parallel optics series using objectives model：
0.5X achromatic objective PS-W0.5, working distance 186mm,
0.7X achromatic objective PS-W0.7, working distance 135mm,

1X achromatic objective PS-W1.0, working distance 90mm,
1X plane achromatic none aberrance objective PS-WP1.0, working distance 91mm,
1.5X achromatic objective PS-W1.5, working distance 40mm.

Parallel optics series using objective

粉嫩虎白女P虎白女在线| 99久免费视频精品| 国产韩国日本欧美品牌suv| 浪货趴办公桌～h揉秘书| 永不迷路-黑料正能量在线| 人妻凌参观1看动漫在线| 亚洲免费在线观看| 变态抽搐顶弄h| 欧美又黄又嫩大片a级| 玉米地诱子偷伦初尝云雨孽欲| 99久久久无码国产aaa精品| 八个少妇沟厕小便漂亮各种大屁股| freexx性黑人大战欧美视频| 国产精品久久久久乳精品爆| 无码日韩精品一区二区免费| 狠狠色婷婷久久综合频道毛片| 双性美人被调教到喷水a片| 麻豆md0077饥渴少妇| 神马影院手机在线观看| 丰满少妇大力进入av亚洲| 成品网站w灬源码1688小说| 国产美女裸体无遮挡免费视频| 挺进同学熟妇的身体| 亚洲av无码之国产精品| 国产精品无码专区av在线播放| 久久精品国产99国产精偷| 中国vitafusion孕妇| 欧美13一14娇小性| 越南女与动交zoz0z| 国内精品久久久久影院欧美| 国产精品videossex久久发布| 日本肥老妇色xxxxx日本老妇| 国产猛男gaygayxxgv| 国产成人综合欧美精品久久| 国产精品沙发午睡系列| 亚洲成av人片天堂网无码| 最近韩国日本免费高清观看直播| 几个东北熟妇的性经历| 亚洲欧洲自拍拍偷精品 美利坚| 无码日韩人妻AV一区二区三区| 熟妇熟女乱妇乱女网站|