| A31.0927 | 5M | 12M | ||||
| Head | Binocular Head, Built-in WIFI Camera, 5MP. | ● | ||||
| Binocular Head, Built-in WIFI Camera, 12MP. | ● | |||||
| Optical system | Infinity Color Corrected Optical System | ● | ● | |||
| Viewing Head | 30° Inclined, Gemel Binocular Head, Interpupillary Distance 47mm-75mm. | ● | ||||
| Eyepiece | PL10x/20mm | ● | ● | |||
| Nosepiece | Reversed Quadruple Nosepiece | ● | ● | |||
| Objective | Plan Achromatic Objective 4x/0.10, WD=11.9mm | ● | ● | |||
| Plan Achromatic Objective 10x/0.25, WD=12.1mm | ● | ● | ||||
| Plan Achromatic Objective 40x/0.65, WD=0.36mm | ● | ● | ||||
| Plan Achromatic Objective 100x/1.25, WD=0.18mm | ● | ● | ||||
| Focusing Mechanism | Low Position Coaxial Focusing Mechanism, Coarse Range: 25mm, Fine Precision: 0.002mm, With Tension Adjustment And Upper Limit | ● | ● | |||
| Working Stage | 150mmx140mm Mechanical Stage, Moving Range:76mm-50mm, Precision 0.1mm (Triangular Guide Rail) | ● | ● | |||
| Illumination | N.A.1.25 Compound Eye Illumination Condenser Group (With Plug-in Phase Contrast And Dark Field Accessories' Interface), Condenser Preset Center, Adaptive 100V-240V Switching Power Supply, Single High Brightness 3W LED Light Intensity Can Be Continuously Adjusted | ● | ● | |||