| Method |
Brightfield
Darkfield
Phase
Polarizing
|
Brightfield
|
| Eliminating color difference objective |
X/0.10, 10X/0.25, 40X/0.65 (spring), 100X/1.25 (oil, spring)
|
4X/0.10, 10X/0.25, 40X/0.65 (spring), 100X/1.25 (oil, spring)
|
| observation head |
Translational 30 ° tilt, 360 ° swirl/spin
|
Hinged 30 ° tilt, 360 ° swirl/spin
|
| converter |
Four holes (inward ball positioning)
|
Four holes (inward ball positioning)
|
| Coarse fine-tuning focusing Range |
30Mm fretting grid value: 2um coarse fretting coaxial focusing, coarse elastic adjustable, with locking and limit
|
30Mm, fretting grid value 2um, coarse fretting coaxial focusing, with locking and limit
|
| light source |
220V halogen lamp adjustable luminance, halogen tungsten bulb 6V20W (or 3W LED lamp)
|
|
| Color filter |
1.25NA Abbe condenser, variable light bar with color filter (up and down lift)
|
|
| instrument Size |
21X36X48cm
|
Instrument Size 21X36X48 (cm), Packaging Dimensions 45X37X27 (cm)
|