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Spectroscopes allows you to analyze a loose stone's spectrum. They help distinguish naturally colored diamondsA handheld spectroscope for visible light shows the absorption lines of the elements involved in producing its color. For instance, it helps to separate ruby (chrome) against red or pink sapphire (iron). Spectroscope breaks up the...

Gem-Sepctroscope is widely used in scientific research, industry, and medical departments, also in diamond quality identification. It can rapidly find both emission and absorption spectrum lines. ● Wavelength ranges 400---750nm, ● Entrance slit width adjusting range: 0.2-3mm● Body Dia.: 20mm● Body Length:92.7mm● Body material: Metal  

● For Fluorescence Microscopy● Standardized at 23℃● Formula Code 387(Patent Pending)● For Laboratory Use Only● nD=1.5150±0.0002● nE=1.5180±0.0002● Abbe VD=41.3● Viscosity =500 cst±10%● Capacity: 30ML● For NK-X30T Upright Biological Microscope

Order NO. Mag NA Work Distance 270-M5X 5X 0.12 23.6MM 270-M10X 10X 0.25 17.7MM 270-M20X 20X 0.40 10.4MM 270-M50X 50X 0.55 7.0MM 270-M100X 100X 0.8 3.2MM For AJX-270RTT AJX-270RTB Upright Metallurgical Microscope

Order NO. Mag NA Work Distance NK310-4XPL 4X 0.10  12.1MM NK310-10XPL 10X 0.25 4.64MM NK310-20XPL 20X 0.40(S) 2.41MM NK310-40XPL 40X 0.66(S) 0.65MM NK310-100XPL 100X 1.25(S, Oil) 0.12MM NK310-100XPLW 100X 1.15(S, W) 0.19MM NK310-40XPLD 40X 0.70 2.8MM ● For NK-310B, NK-310T, NK-310TLCD Series Biological Microscope 

Order NO. Mag NA Work Distance X40-PH40X 40X 0.65 0.8MM X40-PH100X 100X 1.25 0.21MM ● For NK-X40B, NK-X40T Series Biological Microscope

Mag NA Work Distance 4X 0.16 17.15MM 10X 0.3 7.68mm 20X 0.5 1.96mm 40X 0.75 0.78MM 100X 1.30 (Oil) 0.15MM ● For FM-900M FM-900L Fluorescence Microscope

● Adjustable 0.37X C-type Microscope Camera adapter● Magnification: 0.37X● Upper end: C-mount interface; Lower end: 23.2mm diameter interface for microscope eyepieces● For PCT-HMPAS USB2.0 CMOS Microscope Camera

● Adjustable 0.5X C-type Microscope Camera adapter● Compatible with 1/2"~ 1/3" sensor● Magnification: 0.5X● Upper end: C-mount interface; Lower end: 23.2mm diameter interface for microscope eyepieces● For PCT-HMPAS USB2.0 CMOS Microscope Camera

● Adjustable 0.75X C-type Microscope Camera adapter● Magnification: 0.75X● Upper end: C-mount interface; Lower end: 23.2mm diameter interface for microscope eyepieces● For PCT-HMPAS USB2.0 CMOS Microscope Camera

● Adjustable 1X C-type Microscope Camera adapter● Compatible with 1/1.8" ~ 1" sensor● Magnification: 1X● Upper end: C-mount interface; Lower end: 23.2mm diameter interface for microscope eyepieces● For PCT-HMPAS USB2.0 CMOS Microscope Camera

● Fixed 0.37X C-type Microscope Camera adapter● Compatible with 1/4" to 1/3" size sensors● Magnification: 0.37X ● Upper end: C-mount interface; Lower end: 23.2mm diameter interface for microscope eyepieces

● Fixed 0.5X C-type Microscope Camera adapter● Compatible with 1/2" to 1/3" size sensors● Magnification: 0.5X● Upper end: C-mount interface; Lower end: 23.2mm diameter interface for microscope eyepieces● For PCT-HMPAS USB2.0 CMOS Microscope Camera

● Fixed 0.75X C-type Microscope Camera adapter● Compatible with 1/1.8" to 1" size sensors● Magnification: 0.75X ● Upper end: C-mount interface; Lower end: 23.2mm diameter interface for microscope eyepieces

● Fixed 1X C-type Microscope Camera adapter● Compatible with 1/1.8" ~ 1" sensor● Magnification: 1X● Upper end: C-mount interface; Lower end: 23.2mm diameter interface for microscope eyepieces

● Vertical post height: 240mm● Vertical post diameter: φ32mm● Microscope body holder: φ76mm● Focus travel: 50mm● Base size: 320x260x16mm● Material: Metal  

● Vertical post height: 240mm● Vertical post diameter: φ32mm● Microscope body holder: φ76mm● Focus travel: 50mm● Stage plate: φ95mm black white contrast plate● Base size: 320x260x16.5mm● Material: Metal  

● Product Name: LCD-1330● Size: 13.3 inch● Liquid Crystal Type: LV133a● Physical Resolution: 1920×1080● Zoom: 16:9● Display Color: 16.7M , 72% NTSC● Dot Pitch (mm): 0.051×0.153● Brightness (nits): 300 cd/m2 (Typ.)● Contrast: 1000:1 (Typ.) (transmission)● Viewing Angle (up/down/left/right): Full view 85/85/85/85 (Typ.)(CR≥10)● Response Time: 30 (Typ.)(Tr+Td)● Power Supply: DC: 12V 2A● Field Frequency: 60Hz、75Hz● Signal Interface: VGA×1、HDMI×1● Color System: PAL/NTSC/SECAM● Menu Operation: Button● Menu Language (optional): Simplified...

● Screen size: 13.3 inches● Ratio: 16:9● Resolution: 1920*1080● Color gamut: 72% SRGB● Screen type: LED backlight● Dot pitch: 0.9mm● Contrast: 1000:1● Average brightness: 400cd/m2● Responding speed: 4ms● Touch function: ten-point touch (optional)● Panel type: IPS TFT LCD● Port: HDMI, USB, Type-C, Earphone● Power: 20W● LCD Screen size: 306(L)*183(H)*8(T) mm● LCD...

Specification:● Screen size: 15.6 inches (357x224mm)● Ratio: 16:9● Resolution: 1920*1080● Color gamut: 100% RGB● Screen type: LED backlight● Dot pitch: 0.007mm● Contrast: 1000:1● Average brightness: 300cd/m2● Responding speed: 4ms● Touch function: ten-point touch (optional)● Panel type: IPS● Port: HDMI, USB, Type-C, Earphone● Power: 20W● LCD Screen size (L*W): 357x222mm● LCD...