1、 Purpose
Provide high-quality optical systems and durable and reliable operating mechanisms. Relatively complete accessories and diverse combination configurations. It can meet the high-precision requirements of modern biology, medicine, scientific research, online testing in the modern electronic industry, and other technological and industrial fields.
2、 Technical parameters
| eyepiece | Standard configuration | Auxiliary objective 0.5X | Auxiliary objective 1.5X | Auxiliary objective 2X | ||||
| work distance 100mm | work distance 165mm | work distance 45mm | work distance 30mm | |||||
| Magnification rate | Field of view range | Magnification rate | Field of view range | Magnification rate | Field of view range | Magnification rate | Field of view range | |
| 10X/20mm | 7X | 28.6mm | 3.5X | 57.1mm | 10.5X | 19mm | 14X | 14.3mm |
| 45X | 4.4mm | 22.5X | 8.9mm | 67.5X | 3mm | 90X | 2.2mm | |
| 15X/15mm | 10.5X | 21.1mm | 5.25X | 42.8mm | 15.75X | 14.3mm | 21X | 10.7mm |
| 67.5X | 3.3mm | 33.75X | 6.7mm | 101.25X | 2.2mm | 135X | 1.7mm | |
| 20X/10mm | 14X | 14.3mm | 7X | 28.6mm | 21X | 9.5mm | 28X | 7.1mm |
| 90X | 2.2mm | 45X | 4.4mm | 135X | 1.5mm | 180X | 1.1mm | |
| 25X/9mm | 17.5X | 12.9mm | 8.85X | 25.4mm | 26.2X | 8.6mm | 35X | 6.4mm |
| 112.5X | 2.0mm | 56.3X | 4.0mm | 168.8X | 1.3mm | 225X | 1.0mm | |
| 30X/8mm | 21X | 11.4mm | 10.5X | 22.9mm | 31.5X | 7.6mm | 42X | 5.7mm |
| 135X | 1.8mm | 67.5X | 3.6mm | 202.5X | 1.2mm | 270X | 0.9mm | |
| magnification | Standard configuration: 7X-45X, optional eyepiece and auxiliary objective can be expanded to 3.5X-270X, continuously zooming | |||||||
| eyepiece | Standard configuration: 10X/20mm, large field of view, wide angle, high eye spot, providing convenience for observers wearing glasses | |||||||
| Optional eyepiece | 10X/20mm，15X/15mm，20X/10mm，25X/9mm，30X/8mm | |||||||
| viewing head | 45 ° tilt, 360 ° rotation, pupil distance 54-76mm; Bilateral visual adjustment (± 5) | |||||||
| Hinged binocular | ||||||||
| objective | 0.7X-4.5X continuous zoom, objective zoom ratio 6.4:1 to ensure image plane alignment | |||||||
| Auxiliary objective | optional 0.3X，0.7X，0.75X，0.5X，1.5X，2X | |||||||
| Focusing bracket | A1 focusing bracket handwheel with adjustable elasticity and lifting range of 50mm | |||||||
| base | B8LS column type double hose base, optional with other bases | |||||||
| lighting | 5V3W single LED lighting for upper and lower positions | |||||||
