The Steindorff® S-244 LED Fluorescence Microscope Series comes equipped with wide field eyepieces, epi-fluorescence attachment, compensation free binocular or trinocular viewing head, and infinite semi-plan achromatic objectives. The epi-fluorescence attachment utilizes an LED light source which has a longer life span than the standard mercury lamp. The S-244 is used to study the absorbing, transportation, chemicals distribution and positioning in cells. It is widely used in disease examination, immune diagnosis and life science areas.
- LED illumination with 50,000 hours life span.
- Excellent fluorescent image with infinitive optical system.
- No need for cooling system and protection device due to LED cold light source.
- 465-476nm excited wavelength with high SNR.
|Optical System||Infinite Optical System|
|Viewing Head||Compensation Free Binocular or Trinocular Head Inclined at 30°，Interpupillary Distance 48-75mm|
|Eyepiece||Wide Field Eyepiece WF10x/18mm|
|Nosepiece||Backward Quadruple Nosepiece|
|Objective||Infinite Semi-plan Achromatic 4x, 10x, 40x, 100x|
|Condenser||Sliding-in Centerable Condenser NA 1.25|
|Focusing||Coaxial coarse & fine adjustment, Fine division 0.002mm|
|Stage||Double Layers Mechanical Stage 140 x 140 / 75 x 50 mm|
|Reflected Light Source||Excitation||Dichroic Mirror||Barrier Filter|
|Lamp||3W LED Lamp (465-476nm)|
|Immersion Oil||Fluorescent Free Oil|
|Warranty||Two (2) years mechanical and optical defects|
*** Please allow 4 – 6 weeks for delivery due to the specialty of this microscope system. Earlier delivery may be possible.***
*** This microscope is Non-Returnable. ***