The Steindorff® S-274 LED Fluorescence Microscope Series comes equipped with wide field eyepieces, epi-fluorescence attachment, siedentopf binocular viewing head, and infinite 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-274 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.
- Excellent fluorescent image with infinitive optical system.
- LED illumination with 50,000 hours life span.
- 465-476nm excited wavelength with high SNR.
- Convenient to use, no need warm-up.
Product Specifications
| Optical System | Infinite Optical System |
| Viewing Head | Siedentopf Binocular Viewing Head, Inclined at 30°, 360° Rotatable, Interpupillary 48-75mm |
| Eyepiece | Wide Field Eyepiece WF10x/20mm |
| Nosepiece | Backward Quadruple Nosepiece |
| Objective | 无限计划消色差4 x, 10倍,40x, 100x |
| Condenser | Abbe Condenser NA 1.25 with Aperture Diaphragm |
| Focusing | Coaxial Coarse & Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.2mm per Rotation, Moving Range 22mm |
| Stage | Rectangular 216 x 150mm, Cross Travel 78 x 54mm, Using Low-positioned X/Y Coaxial Control Knob, Can Hold Two Sides |
| Illumination | LED Illumination 3W, Brightness Adjustable |
| Lamp | 3W LED Lamp (465-476nm) |
| Immersion Oil | Fluorescent Free Oil |
| Warranty | Two (2) years mechanical and optical defects |
Product Specifications
| Excitation | Dichroic Mirror | Barrier Filter | |
| Blue excitation | BP460~490 | DM505 | BA515 |
| Green excitation | BP510~550 | DM570 | BA590 |
*** 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. ***
- Weight:
- 30.00 LBS
- Width:
- 24.00 (in)
- Height:
- 18.00 (in)
- Depth:
- 18.00 (in)
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Returns
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