• Shenzhen ThreeNH Technology Co., Ltd.
    Eider Granada
    The product and the service was excelent. it came to colombia without many problems (just aduana problems)..supplier 100% recomenmed
  • Shenzhen ThreeNH Technology Co., Ltd.
    Josiah Hall
    Everything was delivered in perfect condition. After assembly, I confirmed operation. Thank you for this product.
  • Shenzhen ThreeNH Technology Co., Ltd.
    Mihai Paunescu
    Everything went as expected and the product arrived in good condition. 3NH is a good supplier and I will definitely use them in the future.
Contact Person : Melorae
Phone Number : 13925280965
Whatsapp : +8613925280965
China Back Focus Optical 	Resolution Test Chart SineImage YE0220 For Camera Lenses

Back Focus Optical Resolution Test Chart SineImage YE0220 For Camera Lenses

Brand: SineImage
Usage: For Resolution And Sharpness Measurements
Light Source: Can Be Equiped With Light Box
China Reflectance Resolution Grid Test Chart Target Sineimage YE0187 For TV Cameras

Reflectance Resolution Grid Test Chart Target Sineimage YE0187 For TV Cameras

Brand: SineImage
Usage: For Resolution And Sharpness Measurements
Light Source: Can Be Equiped With Light Box
China Actual Scenery Color Resolution Test Chart Gray Scale 24 Color Card Skin Type YE0688

Actual Scenery Color Resolution Test Chart Gray Scale 24 Color Card Skin Type YE0688

Brand: SineImage
Usage: For Resolution And Sharpness Measurements
Light Source: Can Be Equiped With Light Box
China Digital Camera Resolution Test Chart Transparent USAF 1951 Target Standard

Digital Camera Resolution Test Chart Transparent USAF 1951 Target Standard

Brand: SineImage
Model: TE250D
Light Source: Can Be Equipment Standard Light Source
China Transmissive Certificated  Camera Test Chart Modulated Sinusoidal Siemens Star

Transmissive Certificated Camera Test Chart Modulated Sinusoidal Siemens Star

Brand: 3nh
Different Modulations: 40%, 60%, 80%, 100%
Image Size: 32 X 21 Mm
China TE253 Digital Camera Resolution Chart 0-1 Reflective Rate For Self Calibration

TE253 Digital Camera Resolution Chart 0-1 Reflective Rate For Self Calibration

Brand: 3nh
Ratio: 4:3, 16:9
Siemens Star: With 144 And 72 Periods
China Calibration Resolution Test Chart 0.45 gamma Designed To Color Align Hd Cameras

Calibration Resolution Test Chart 0.45 gamma Designed To Color Align Hd Cameras

Brand: 3nh
Gray Background: D≈0.62, Remission=24%
Standard: HDTV Standard ITU-R BT.709
China ISO12233 Resolution Test Chart Adjustable Illumiation Color Temp Box Standard Light Source

ISO12233 Resolution Test Chart Adjustable Illumiation Color Temp Box Standard Light Source

Brand: 3nh
Usage: Light Sources For Camera
Surface Size: 466mm*305mm*152mm
China Standard Light Source Camera Test Chart T120-4 Photography Fill Light Box 3nh

Standard Light Source Camera Test Chart T120-4 Photography Fill Light Box 3nh

Brand: 3nh
Usage: Light Sources For Camera
Light Source: Can Be Equiped With Light Box
China Sineimage Lens Focus Test Chart 16/9 72 Sectors Reflectance Test Chart YE0161

Sineimage Lens Focus Test Chart 16/9 72 Sectors Reflectance Test Chart YE0161

Brand: SineImage
Usage: For Resolution And Sharpness Measurements
Light Source: Can Be Equiped With Light Box
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