NK-230FE/NK-230 Infinity Upright Binocular Biological Microscope
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Product Description
| Items | Specification | NK-230FE | NK-230B |
| Butterfly Seidentopf Binocular Head | Inclined 30°, Rotatable 360°, Interpupillary Distance 48-75mm | ● | ● |
| Butterfly Seidentopf Trinocular Head |
Inclined 30°, Rotatable 360°, Interpupillary Distance 48-75mm, Light Distribution 20:80 3MP/5MP Digital Head, 1/2’’CMOS color sequential scanning. USB2.0, Light Distribution: 20:80 |
໐ ໐ |
໐ ໐ |
| Eyepiece |
WF 10X-18mm |
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Finity Achromatic Objective |
4x N.A.0.10, W.D.=18.6mm 10x N.A.0.25, W.D.=6.5mm 20x N.A.0.40, W.D.=1.75mm 40x(S) N.A.0.65, W.D.=0.47mm 60x(S) N.A.0.80, W.D.=0.10mm 100x(S, Oil) N.A.1.25, W.D.=0.07mm |
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Finity Plan |
4x N.A.0.10, W.D.=14.5mm 10x N.A.0.25, W.D.=5.65mm 40x(S) N.A.0.65, W.D.=0.85mm 100x(S, Oil) N.A.1.25, W.D.=0.07mm |
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Infinity E-Plan Objectives |
4x N.A.0.10, W.D.=12.1mm 10x N.A.0.25, W.D.=4.14mm 40x(S) N.A.0.65, W.D.=0.58mm 100x(S, Oil) N.A.1.25, W.D.=0.19mm |
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Infinity Plan Objectives |
2.5x N.A.0.07, W.D.=8.47mm 4x N.A.0.10, W.D.=12.1mm 10x N.A.0.25, W.D.=4.64mm 20x(S) N.A.0.40, W.D.=2.41mm 40x(S) N.A.0.66, W.D.=0.65mm 60x(S) N.A.0.80, W.D.=0.33mm 100x(S, Oil) N.A.1.25, W.D.=0.12mm 100x(S, Water) N.A.1.15, W.D.=0.19mm |
໐ ● ● ໐ ● ໐ ● ໐ |
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| Nosepiece |
Quadplex Quintuple |
● ໐ |
● ໐ |
| Mechanical Stage |
Stage Size: 145 mm×140mm, travel: 76mmX52mm, Scale: 0.1mm, Coaxial Coarse and Fine Focusing Knobs, Travel Range: 26mm, Scale: 2um, Two Slide Holder Rackless(Integrated) stage, size: 140×135mm, Travel range: 75×35mm, Two-slide holder |
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● ໐ |
| Condenser |
Abbe N.A. 1.25 (Iris Diaphragm) |
● | ● |
| Illumination |
3W-LED Illumination Systems 12V/20W Halogen Lamp 6V/30W Halogen Lamp |
● ໐ ໐ |
● ໐ ໐ |
| Field Diaphragm |
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໐ | ໐ |
| Dark Field Condenser |
Dry, apply to 4X - 40X objective |
໐ | ໐ |
| Polarizing Attachment |
Analyzer/Polarizer |
໐ | ໐ |
| Independent phase contrast unit |
10X /20X /40X /100X |
໐ | ໐ |
| Fluorescence Attachment |
Epi fluorescence unit ( six-hole disc media which can be fixed with Uv /V/B/G and another filter),100W mercury lamp. Epi fluorescence unit ( six-hole disc media which can be fixed Uv /V/B/G), 5W-LED fluorescence lamp. |
໐ ໐ |
໐ ໐ |
| Filter |
Blue /Green /Yellow |
໐ | ໐ |
| C-Mount |
1X/ 0.5X/0.75X (Focus adjustable) |
໐ | ໐ |
| Mirror |
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໐ | ໐ |
| Wire Winding Device | ໐ | ໐ |
Note: "●" Standard outfit "໐" optional outfit