Modle (Item) | LTAS07A | LTAS07B | LTAS07C | |
Microscope | type | Angle stereo type | ||
eyepiece type | High eye point eyepiece | |||
Field center for resolution | ≥1800·N∕mm(N,N=0.06) | |||
Nominal diameter field of view | 10X:10mm;16X:6mm;25.6X:4mm | |||
Object lens | 1.0X | 1.0X,1.6X | 1.0X,1.6X | |
eyepiece | 10X | 10X | 10X,16X | |
Total magnification | 10X | 10X,16X | 10X,16X,25.6X | |
Working distance | 81mm | |||
IPD adjustment range | 45mm~72mm | |||
Diopter adjusment | -8D~+8D | |||
Slit width | 0~12mm(continuous) | |||
Slit height | 12mm | 1-12mm | 1-12mm | |
Light bar diameter | 12mm | ф0.2mm,ф1mm,ф5mm,ф12mm | ||
Filter | Heat filter, light-reducing filter, red filter and cobalt filter | |||
Lamp | LED (white LED) | |||
Illuminance | 30000lux(more than) | |||
Power | working voltage | d.c.3V | ||
Battery | Li-ion d.c.7.4V/680mAh,(continuous to 5-6 hours) | |||
Weight Size | Size | 169.5mmx109.5mmx228.5mm | ||
Weight | ≤700g( including battery) |