1、 Purpose and Function
The falling light fluorescence microscope has a dual light source of transmission and reflection. Suitable for fluorescence microscopy and transmission bright field observation The optical system adopts an infinitely far flat field achromatic fluorescent objective lens without magnification chromatic aberration and a large field eyepiece, with clear and bright imaging and a wide field of view. The body design that meets ergonomic requirements makes it more comfortable and easy for you to operate. It is an ideal instrument for research in biology, cytology, oncology, genetics, immunology, and other fields. The product can be widely used in scientific research, university experiments, rubber and plastic production, polymer observation, luminescent material research, staining observation, and structural analysis.
2、 System Introduction
The falling light fluorescence microscope system is an organic combination of traditional optical microscopes and computers (digital cameras) through photoelectric conversion. It can not only perform microscopic observations on the eyepiece, but also observe real-time dynamic images on the computer (digital camera) display screen. The fluorescence microscope can edit, save, and print the required images.
3、 Instrument Introduction



Standard configuration
model |
|
eyepiece |
Wide field of view WF10X (Φ 22mm) |
objective lens |
Infinite flat field achromatic objective lens |
PL 4X/0.10 working distance: 19.8 mm | |
PL 10X/0.25 working distance: 5.0 mm | |
PL 100X/1.25 (spring, oil) working distance: 0.36mm | |
objective lens |
Infinite flat field achromatic fluorescent objective lens PLF L40X/0.85 (spring) working distance: 0.42mm (no magnification color difference) |
|
Eyepiece tube Falling fluorescent lighting system |
Triple eyepiece, tilted at 30 degrees |
Power box 110V/220V selectable | |
Mercury lamp 100W/DC | |
Rotating fluorescent falling light fixture |
Including ultraviolet, ultraviolet, blue, and green excitation color filter groups 波长 (UV:330~400nm V:395~415nm G:520nm~530nm B:460nm~470nm) |
focusing system |
Coarse micro coaxial focusing, micro grid value: 2 μ m, with locking and limiting devices |
converter |
Five holes (inward ball positioning) |
|
stage Transmissive lighting system |
Double layer mechanical mobile type (size: 210mmX140mm, range of movement: 75mmX50mm) |
Abbe spotlight NA.1.25 can be raised and lowered up and down | |
Blue filter and frosted glass | |
Collector, suitable for halogen lighting (with built-in field of view light barrier) | |
6V 30W halogen lamp, adjustable brightness |
Optional accessories
name |
Category/Technical Parameters |
eyepiece |
Dividing eyepiece 10X (field of view Φ 22mm) grid value 0.10mm/grid |
objective lens |
Infinite flat field achromatic objective PL 60X/0.80 working distance: 0.46 mm |
Infinite flat field achromatic fluorescent objective PL FL10X/0.35 working distance: 2.37 mm | |
Color filter |
Green filter |
Yellow filter | |
CCD connector |
0.4X |
0.5X | |
1X | |
0.5X with dividing ruler, grid value 0.1mm/grid | |
Camera equipment |
DV-1 Video output (380/520 TV cable), USB output (420000 pixels) |
DV-2 with USB output (130/300/500/1 million pixels) | |
DV-3 with Video Output (380/520 TV Cable) | |
Digital camera connector |
CANON(EF) NIKON( F) |
|
System Composition
|
Computer type (WMF-330C): 1. Fluorescence microscope 2. Adaptor lens 3. Camera (CCD) 4. Computer (optional) |
Digital camera type (WMS-3530D): 1. Fluorescence microscope 2. Adaptor lens 3. Digital camera (optional) |


