Standard configuration
model |
L1800A |
L1800B |
eyepiece |
Wide field of view WF10X (Φ 18mm) |
|
Objective lens |
Color correction 4X/0.10 |
Half flat field color correction 4X/0.10 |
Color difference 10X/0.25 |
Half flat field color correction 10X/0.25 |
|
Color difference 40X/0.65 (spring) |
Half flat field color correction 40X/0.65 (spring) |
|
Color difference 100X/1.25 (spring, oil) |
Half flat field color correction 100X/1.25 (spring, oil) |
|
eyepiece tube |
Binocular (tilted at 30 °) |
|
Focuser |
Coarse micro coaxial focusing, adjustable coarse elasticity, with locking and limiting devices, micro grid value: 2 μ m |
|
converter |
Four holes (inward ball positioning) |
|
stage |
Double layer mechanical mobile type (size: 160mmX140mm, range of movement: 75mmX50mm) |
|
Abbe condenser |
N. A.1.25 can be raised and lowered up and down |
|
Filter |
Blue filter |
|
Frosted glass |
||
Concentrator |
Suitable for halogen lamps |
|
light source |
6V 20W halogen lamp, adjustable brightness |
name |
Category/Technical Parameters |
|
eyepiece |
Wide field of view WF16X (Φ 11mm) |
|
Divide into 10X (Φ 18mm) grids with a value of 0.1mm per grid |
||
objective |
Flat field color correction 4X/0.10 |
|
Flat field color correction 5X/0.12 |
||
Flat field color correction 10X/0.25 |
||
Flat field color correction 20X/0.40 |
||
Flat field color correction 40X/0.65 (spring) |
||
Flat field color correction 60X/0.85 (spring) |
||
Flat field color correction 100X/1.25 (spring, oil) |
||
eyepiece tube |
Binocular, push-pull (tilted at 45 °) |
|
Triple eyepiece, push-pull (tilted at 45 °) |
||
Triple eyepiece (tilted at 30 °) |
||
Double teaching mirror (tilted at 30 degrees) |
||
converter |
Five holes (inward ball positioning) |
|
Filter |
Green filter |
|
Yellow filter |
||
light source |
LED light collector |
High brightness white light |
condenser |
dark field |
dry |
wet-type |
||
Phase contrast device |
eyepiece |
Centering telescope |
objective |
Contrast flat field color correction 10X/0.25 PHP |
|
Contrast flat field color correction 20X/0.40 PHP |
||
Contrast flat field color correction 40X/0.65 PHP (spring) |
||
Contrast flat field color correction 100X/1.25 PHP (spring, oil) |
||
Rotary phase contrast spotlight (PH-I) |
||
Rotary phase contrast spotlight (PH-II) |
||
Plug-in phase contrast spotlight |
||
Pull plate phase contrast spotlight |
||
Infinite optical system |
eyepiece tube |
Binocular (tilted at 30 °) |
Triple eyepiece (tilted at 30 °) |
||
eyepiece |
Centering telescope |
|
objective |
Infinite flat field chromatic aberration reduction 4X/0.10 |
|
Infinite flat field color correction 10X/0.25 |
||
Infinite flat field chromatic aberration reduction 20X/0.40 |
||
Infinite flat field achromatic 40X/0.65 (spring) |
||
Infinite flat field color correction 100X/1.25 (spring, oil) |
||
Infinite phase contrast flat field color correction 10X/0.25 PHP |
||
Infinite phase contrast flat field color correction 20X/0.40 PHP |
||
Infinite phase contrast flat field achromatic 40X/0.65 PHP (spring) |
||
Infinite phase contrast flat field color correction 100X/1.25 PHP (spring, oil) |
||
CCD connector |
0.4X |
|
0.5X |
||
1X |
||
0.5X with dividing ruler, grid value 0.1mm/grid |
||
Simple polarization system |
Polarizer (can rotate 360 degrees) |
|
Analyzer |