NK-230FE/NK-230 Infinity Upright Binocular Biological Microscope
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Product Description
| 
 ACCESSORIES  | 
ITEM | 
 SPECIFICATION  | 
NK-230FE | NK- 230B  | 
| NK230-30HEB | Binocular Tube | 
Siedentopf, Inclined 30°, rotatable 360°, interpupillary distance 48-75mm diopter adjustment (Both side)  | 
● | ● | 
| NK230-30HET | Trinocular Tube | Siedentopf, inclined 30°, rotatable 360°, interpupillary distance 48-75mm, light distribution 20:80, diopter adjustment (Both side) | ໐ | ໐ | 
| 
 NK230-HE3M NK230-H5M  | 
Digital Tube | 
 3MP digital head, 1/2’’CMOS color sequential scanning. USB2.0, light distribution: 20:80 5MP digital head, 1/2’’CMOS color sequential scanning. USB2.0, light distribution: 20:80  | 
 ໐ ໐  | 
 ໐ ໐  | 
| 
 NK230-10EX20 NK230-10EX18  | 
Eyepiece | 
 WF 10X/18mm  | 
 ●● ໐  | 
 ●● ໐  | 
| 
 NK230-4XA NK230-10XA NK230-20XA NK230-40XA NK230-60XA NK230-100XA  | 
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  | 
 ໐ ໐ ໐ ໐ ໐ ໐  | 
 ໐ ໐ ໐ ໐ ໐ ໐  | 
| 
 NK230-4XAP NK230-10XAP NK230-40XAP NK230-100XAP  | 
Plan Achromatic  Objective  | 
 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  | 
 ໐ ໐ ໐ ໐  | 
 ໐ ໐ ໐ ໐  | 
| 
 NK230-4XEP NK230-10XEP NK230-40XEP NK230-100XEP  | 
Infinity E-Plan Achromatic 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  | 
 ● ● ● ●  | 
 ໐ ໐ ໐ ໐  | 
| 
 NK230-2.5XIP NK230-4XIP NK230-10XIP NK230-20XIP NK230-40XIP NK230-60XIP NK230-100XIP NK230-2.5XIPW  | 
Infinity Plan Achromatic 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 ໐ ໐ ໐ ໐  | 
 ໐ ● ● ໐ ● ໐ ● ໐  | 
| 
 NK230-Q4 NK230-Q5  | 
Nosepiece | 
 Quadplex Quintuple  | 
 ● ໐  | 
 ● ໐  | 
| 
 NK230-MS NK230-MS2  | 
Mechanical Stage | 
 Stage Size: 145 mm×140mm, travel: 76mmX52mm, Scale: 0.1mm, Two Slide Holder Rackless(Integrated) stage, size: 140×135mm, Travel range: 75×35mm, Two-slide holder  | 
 ● ໐  | 
 ● ໐  | 
| / | Focusing | Coaxial coarse and fine adjustment, coarse stroke 26mm, fine division 0.002mm | ● | ● | 
| NK230-AB1.25 | Condenser | Abbe N.A. 1.25 with iris diaphragm | ● | ● | 
| 
 NK230-LED3W NK230-HA12V NK230-HA6V  | 
Illumination | 
 3W-LED Illumination Systems 12V/20W Halogen Lamp 6V/30W Halogen Lamp  | 
 ● ໐ ໐  | 
 ● ໐ ໐  | 
| NK230-FDV | / | Field Diaphragm | ໐ | ໐ | 
| NK230-DK | Dark Field  Condenser  | 
Dry, apply to 4X - 40X objective | ໐ | ໐ | 
| 
 NK230-AP NK230-PR  | 
Polarizing Attachment | 
 Analyzer Polarizer  | 
 ໐ ໐  | 
 ໐ ໐  | 
| NK230-PHUN | Independent phase contrast unit | 10X /20X /40X /100X | ໐ | ໐ | 
| 
 NK230-FM4 NK230-FL4  | 
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  | 
| 
 NK310-FB NK310-FG NK310-FA NK310-FGR NK310-FR  | 
Filter | 
 Blue Green Amber (Yellow) Grey Red  | 
 ໐ ໐ ໐ ໐ ໐  | 
 ໐ ໐ ໐ ໐ ໐  | 
| 
 NK230-1CT NK230-0.5CT NK230-0.75CT  | 
Camera adapter | 
 1X C-mount (Focus adjustable) 0.5X C-mount (Focus adjustable) 0.75X C-mount (Focus adjustable)  | 
 ໐ ໐ ໐  | 
 ໐ ໐ ໐  | 
Note: "●" Standard outfit "໐" Optional outfit






