| Method |
Brightfield
Fluorescence
|
Brightfield
Darkfield
Phase
|
| magnification |
40-400×
400-1000×
|
40-400×
400-1000×
1000-1600×
|
| eyepiece |
Large field of view WF10X (Φ 18mm)
|
|
| objective lens |
Eliminate color difference 4X/0.10; eliminate color difference 10X/0.25; eliminate color difference 100X/1.25 (spring, oil); fluorescent objective 20X/0.65
|
|
| Eyepiece tube |
Triple eyepiece (tilted 30 °)
|
|
| Focusing mechanism |
Coaxial focusing coarse fretting, with locking and limit device, fretting grid value: 2μm
|
|
| converter |
Four holes (inward ball positioning)
|
|
| stage |
Double-decked mechanical mobile (Size: 135 * 125mm, moving Range: 75 * 35mm)
|
|
| Abbe condenser |
N.A.1.25 can be lifted up and down
|
|
| Illuminant |
6V 20W halogen lamp, adjustable luminance
|
|
| Dropper fluorescent device |
Mercury lamp box 100W/DC; Power box: AC: 110V or 220V; Fluorescence filter group B excitation optical band: 420~ 485nm; Fluorescence filter group G excitation optical band: 460~ 550nm
|
|