eye test chart

Brand Name:3nh

Model Number:NE-10-200A

Place of Origin:China

2x 4000 lines cctv camera test charts iso 12233 chart NE-10-200A for 4 megapixels Product Description Specifications Parameters ISO12233 Enchanced Camera Resolution Test Chart Size Size customisable Format 16:9 / 4:3 Type Reflective/Transmissive Material ...

Brand Name:3nh

Model Number:NE-10-200A

Place of Origin:China

2x 4000 lines cctv camera test charts iso 12233 chart NE-10-200A for 4 megapixels Product Description Specifications Parameters ISO12233 Enchanced Camera Resolution Test Chart Size Size customisable Format 16:9 / 4:3 Type Reflective/Transmissive Material ...

Brand Name:3nh - SineImage

Model Number:TE220

Place of Origin:Shenzhen China

SECTOR STAR TEST CHART (36 SECTORS WITH CORNER STARS) REFLECTANCE TE220 Model TE220 Type Reflective/Transparent Format Custom Designs Ratio 4:3 The TE220 test chart is designed for • adjustment of camera lenses • checking back focal distance With the ...

Brand Name:3nh

Model Number:NE-10-200A

Place of Origin:China

Iso 12233 standard 4000 lines CCTV camera resolution test chart 2x NE-10-200A for 4 megapixels Product Description Specifications Parameters ISO12233 Enchanced Camera Resolution Test Chart Size Size customisable Format 16:9 / 4:3 Type Reflective/...

Brand Name:3nh - SineImage

Model Number:TE220

Place of Origin:Shenzhen China

SECTOR STAR TEST CHART (36 SECTORS WITH CORNER STARS) REFLECTANCE TE220 Model TE220 Type Reflective/Transparent Format Custom Designs Ratio 4:3 The TE220 test chart is designed for • adjustment of camera lenses • checking back focal distance With the ...

Brand Name:3nh

Model Number:NE-10-200A

Place of Origin:China

Iso 12233 standard 4000 lines CCTV camera resolution test chart 2x NE-10-200A for 4 megapixels Product Description Specifications Parameters ISO12233 Enchanced Camera Resolution Test Chart Size Size customisable Format 16:9 / 4:3 Type Reflective/...

Brand Name:3nh - SineImage

Model Number:ITLDR36

Place of Origin:Shenzhen China

Sineimage 36-Patch Dynamic Range Test Chart YE0269 Transparent Model ITLDR36 Type Transparent Format Custom Designs Ratio 16:9 This Sineimage 36-Patch Dynamic Range Test Chart YE0269 Transparent has 36 low-noise density patches with density steps of ...

Brand Name:SineImage

Model Number:YE04

Place of Origin:Shenzhen, China

Sineimage YE04 Bar Test Chart (IEC 61146) The bar test chart is designed for checking the transmission characteristics of TV cameras at intermediate and deep frequencies. In the upper part of the picture 4 black horizontal bars of different length are ...

Brand Name:SineImage

Model Number:YE04

Place of Origin:Shenzhen, China

Sineimage YE04 Bar Test Chart (IEC 61146) The bar test chart is designed for checking the transmission characteristics of TV cameras at intermediate and deep frequencies. In the upper part of the picture 4 black horizontal bars of different length are ...

Brand Name:GODA

Model Number:GD8602B

Place of Origin:CHINA

Auto Chart Projector Ophthalmic Instruments LCD Acuity Chart Vision Chart 21'' screen GD8602B Feature: 1. LCD Visual Chart for Optometry eye check GD8602B offers 21” wide screen display for eye optometry exam room; 2. There is stand and wall hanging ...

Brand Name:SineImage

Model Number:ER-SD-100A

Place of Origin:Shenzhen, China

SineImage ISO 12233:2014 E-SFR test charts -Standard Version Chart Size Standard Enhanced Extended 1x 200 mm × 305 mm ER-SD-100A 200 mm × 305 mm ER-ST-100A 200 mm × 365 mm ER-EX-100A 2x 400 mm × 610 mm ER-SD-200A 400 mm × 610 mm ER-ST-200A 400 mm × 730 mm ...

Brand Name:SineImage

Model Number:ER-SD-100A

Place of Origin:Shenzhen, China

SineImage ISO 12233:2014 E-SFR test charts -Standard Version Chart Size Standard Enhanced Extended 1x 200 mm × 305 mm ER-SD-100A 200 mm × 305 mm ER-ST-100A 200 mm × 365 mm ER-EX-100A 2x 400 mm × 610 mm ER-SD-200A 400 mm × 610 mm ER-ST-200A 400 mm × 730 mm ...

Brand Name:3nh-TILO

Model Number:T8B-X

Place of Origin:Shenzhen China

...Temperature Fill Light box for 8x iso test chart T8B-X Adjustable Illumination / Color Temperature Fill Light Box is produced independently by shenzhen ThreeNH technology co.ltd and it is special design for camera test use. This product uses LED light ...

Brand Name:3nh-TILO

Model Number:T8B-X

Place of Origin:Shenzhen China

...Temperature Fill Light box for 8x iso test chart T8B-X Adjustable Illumination / Color Temperature Fill Light Box is produced independently by shenzhen ThreeNH technology co.ltd and it is special design for camera test use. This product uses LED light ...

Brand Name:GODA

Model Number:GD8601B

Place of Origin:CHINA

Auto Chart Projector Ophthalmic Instruments LCD Acuity Chart Vision Chart 19'' (16:9) screen GD8601B Feature: 1. LCD Visual Chart for Optometry eye check GD8601B offers 19”(16:9) wide screen display for eye optometry exam room; 2. There is stand and wall...

Brand Name:3nh

Model Number:YE0270X

Place of Origin:China

...Chart YE0270X The YE0270X chart is similar to the YE0264 but now has two polarizing filters in the center of the chart. This feature is important for cameras that do not allow a manual adjustment of the exposure because the automatic exposure control (AEC) is fooled by modifying the density (transmission) of the central part of the test chart...

Brand Name:KESHILONG

Model Number:GD1601 & GD1601H

Place of Origin:China

... Products: Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto Projector, PD Meter, Trial Lens Set, LCD Vision Chart, Ophthalmic Unit, Ophthalmic Motorized Table, Ophthalmoscope, Retinoscope etc; Lens Testing Device:

Brand Name:SineImage

Model Number:YE042

Place of Origin:China

... multi-functional chart for testing digital cameras and lenses: With one single chart OECF (Opto Electronic Conversion Function), dynamic range, resolution, texture loss, shading, distortion, lateral chromatic aberration and ...

Brand Name:SineImage

Model Number:YE042

Place of Origin:China

... and lenses: With one single chart OECF (Opto Electronic Conversion Function), dynamic range, resolution, texture loss, shading, distortion, lateral chromatic aberration and color reproduction can be measured according to ISO standards. The chart can

Brand Name:SineImage

Model Number:ISO 12233 2014(E-SFR) Resolution Test Chart

Place of Origin:China

...Inkjet chart Suitable For HDTV And Cinema Resolution Test Target SineImage ISO 12233:2014 E-SFR charts are implementations of the Low Contrast Edge SFR (E-SFR) test chart illustrated in Section 6.1 and Annex Cof the ISO Standard Document. The charts come...