1.
One that sells lenses, eyeglasses, and other optical instruments.
眼镜商，光学仪器商出售光学仪器、眼镜或其它光学仪器的人
2.
SIMAJ (ScientificInstrument ManufacturesAssociation ofJapan)
日本科学仪器厂商协会
3.
Optical Instrument & Gauge Instrument Designing
光学仪器与计量仪器设计
4.
Of or relating to the science of optics or optical equipment.
光学的与光学或光学仪器有关的
5.
adjust the line of sight of (an optical instrument).
调整（光学仪器的）瞄准线。
6.
multiplying power
放大率 -光学仪器的
7.
Optical Instrument Installation & Adjustment
光学仪器装配与校正
8.
Optical instruments--Vocabulary
GB/T13962-1992光学仪器术语
9.
optical azimuth
光学仪器测定的方位角
10.
optical emission analytical instrument
光学发射式分析仪器
11.
optical absorption analytical instrument
光学吸收式分析仪器
12.
an instrument for spectrographic analysis.
用于光学分析的仪器。
13.
(optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point.
（光学）光学仪器不能使光线集中。
14.
an optical instrument used by jewelers; has one or more lenses and is used to view features not readily seen.
珠宝商用的光学仪器；有一个或多个镜头用来看不容易看到的特点。
15.
optical instrument mould and fog auto-detector
光学仪器霉雾自动检测仪
16.
Optics and optical instruments--Focimeters
GB17341-1998光学和光学仪器焦度计
17.
Optics and optical instruments--Reference wavelengths
GB/T10050-1988光学和光学仪器参考波长
18.
Any of the lenses, prisms, or mirrors of an optical instrument.
光学镜光学仪器的透镜、棱镜或平面镜