| Parts | Specification | PH100-PG-A | PH100-PG-B |
| Observing Style | Transparent | YES | YES |
| Total Magnification | 40X-400X | YES | |
| 40X-630X | YES | ||
| Eyepiece | WF10X/18mm | YES | YES |
| Observing Tube | Trinocular,45°Tilting,Tube Distance 55-75mm | YES | YES |
| Middle Tube | Built-in Aanlyzer ,90 degree roatable with scale | YES | YES |
| Rotary Bertrand lens Height and Centre adjustable | YES | YES | |
| λ Compensator | YES | YES | |
| λ/4 Compensator | YES | YES | |
| Quartz Wedge Compensator | YES | YES | |
| Nosepiece | Four Hole | YES | |
| Five Hole | YES | ||
| Unstressed Plan Objectives | without coverslip,PL 4X/- | YES | YES |
| without coverslip,PL 10X/- | YES | YES | |
| without coverslip0.17,PL 25X/0.40 | YES | YES | |
| with coverslip 0.17,PL 40X/0.65(S) | YES | YES | |
| with coverslip 0.17,PL 60X/0.85(S) | YES | ||
| Stand and Focusing | Coaxial coarse & fine focusing knob, coarse focusing range 26mm, fine focusing graduation 0.002mm | YES | YES |
| Stage | Rotatable Stage,360 degree scale,grid:6' centre adjustable with lock unit,dia of circle:160mm | YES | YES |
| Transimission | Polarizer:360°rotatable,0,30,45,90,180,270,315 dgree grade | YES | YES |
| Illuminator:LED | YES | YES | |
| Illumination:LED 3W,brightness adjustable | YES | YES | |
| Polarized Condenser:NA.0.85,apture adjustable,up and down | YES | YES | |
| Plug | 220V/50Hz | YES | YES |
| according to your requirements | |||
| Package | Foam+Carton | YES | YES |
