YG100A系列生物显微镜配置消色差物镜和大视野目镜，采用单目观察方式，具有成像清晰，操作方便等特点，可广泛应用于、农业等领域，是、教学等单位的理想仪器。
| Configuration | Model | Model | Model | |
| YA100A | YG100B | YG100C | ||
| Achromatic Objectives 消色差物镜 | 4X、10X、40X ( S ) | * | ||
| 16X | * | |||
| 5X，10X，45X(S) | * | |||
| Eyepiece 目镜 | WF10X | * | ||
| H12.5X | * | |||
| H5X，H10X，H15X | * | |||
| Viewing head 观察头 | Monocular Head 单目观察头 | * | * | * |
| Nosepiece 转换器 | Triple三孔 | * | ○ | |
| Single单孔 | * | |||
| Stage 载物台 | Stage+Slide Clips方平台+压脚 | * | * | |
| Round Stage+Slide Clips圆平台+压脚 | * | |||
| Focusing 调焦 | Separate Coarse And Fine Adjustment ,Fine adjustment range 1.4mm-1.8mm 粗微分开调焦,微动距离1.4mm-1.8mm | * | ||
| Coarse adjustiment Focusing粗动调焦 | * | * | ||
| IIIumination、Condenser 照明系统、聚光镜 | Plan-concave Mirror平凹反光镜 | * | * | |
| * | * | * | ||
| Disc Diaphragm转盘光栏 | * | * | * |
