Standard Item Options
| Model NO. |
Material |
Substrate Type |
Active Pattern Area |
Pattern Type |
Standard |
Accuracy |
| LT-FT-0.25X-ISO12233 |
Film |
Transmission |
50 x 89mm |
16:9, Standard, 0.25X |
ISO-12233 |
±15μm |
| LT-FT-0.5X-ISO12233 |
Film |
Transmission |
100 x 178mm |
16:9, Standard, 0.5X |
ISO-12233 |
±15μm |
| LT-FT-0.75X-ISO12233 |
Film |
Transmission |
144 x 267mm |
16:9, Standard, 0.75X |
ISO-12233 |
±15μm |
| LT-FT-1X-ISO12233 |
Film |
Transmission |
200 x 356mm |
16:9, Standard, 1.0 X |
ISO-12233 |
±15μm |
| LT-FT-1X- ISO12233 Pro |
Film |
Transmission |
200 x 356mm |
16:9, Pro, 1.0 X |
ISO-12233 |
±15μm |
| LT-PT-1X-ISO12233 |
Photo Paper |
Transflective |
200 x 356mm |
16:9, Standard, 1.0 X |
ISO-12233 |
±0.1mm |
| LT-PT-2X-ISO12233 Pro |
Photo Paper |
Transflective |
400 x 712mm |
16:9, Pro, 2.0 X |
ISO-12233 |
±0.1mm |
| LT-PT-3X-ISO12233 |
Photo Paper |
Transflective |
600 x 1068mm |
16:9, Standard, 3.0 X |
ISO-12233 |
±0.1mm |
Specification
| Product |
Film |
| Pattern |
Production Process |
Reprint |
| Minimum Line/space |
15μm / 30μm |
| Feature Accuracy |
±10μm |
| Coating |
Photosensitive ink |
| Optical Density OD |
2(Transmittance=1%) |
| Reflectivity |
6% |
| Color Selection |
Black |
| Film Base |
Application |
Reflective and Transmissive illumination applications |
| Expansion Coeff |
18μm/℃ of 1m |
| The film contract with heat and expand with cold. |
| When the relative humidity is constant, the film with a length of 1m will change by 18μm when the temperature changes by 1℃. |
Transmission (400~700nm) |
>50% |
| Film Base Thickness |
0.1±0.01mm) |
| MAX Size |
1.8x1.2m (±0.1mm) (Min Line 15μm) |
| Waterproof |
Waterproof |
| Overall Shape |
Straight Edge Cutting / Round Hole Hollowing by Laser Cutting |

Hyperbolic Wedges
Special curved patterns that help determine the finest detail a camera can capture, ranging from basic to ultra-high resolution
Checker Patterns
Black and white squares that help detect image distortion and focus issues
Slant-Edge Lines
Angled lines that reveal how sharp camera edges really are
Center-Focus Zones
Targets that test if the camera focuses accurately on the center point
Important: Remove Protective Film Before Use
📋 NOTICE: Your ISO 12233 Test Chart comes with a protective film on the surface to prevent scratches during shipping and handling.
🔧 BEFORE FIRST USE: Please carefully remove the protective film to ensure optimal testing results and image clarity.
What are ISO 12233 Test Charts?
ISO 12233 Test Charts are standardized patterns used to evaluate the resolution and image quality performance of digital cameras and imaging systems.
ISO 12233 Test Charts are precision-manufactured testing targets that conform to the internationally recognized ISO-12233:2000 standard. These charts contain specific geometric patterns designed to measure how well cameras can capture fine details, maintain sharpness, and reproduce accurate images.

Standard Version
|
Enhanced Version
|
| Full ISO-12233:2000 Compliance for Essential Camera Testing |
Advanced Features for Next-Generation Camera Development |
| The Standard version provides complete conformity to the internationally recognized ISO-12233:2000 standard, delivering all the core testing patterns camera manufacturers rely on. Features precision hyperbolic wedges that evaluate camera resolution from 100 to 2000 lines per picture height - covering the range needed for most digital camera applications. |
The Enhanced version includes everything from the Standard version plus cutting-edge test patterns designed for high-resolution camera development and advanced image analysis. Extended resolution range reaches up to 4000 Line Width/Pixel Height - ideal for ultra-high resolution sensors and emerging camera technologies. |
Essential test elements include:
- Checker patterns for distortion analysis
- Multiple slant-edge lines for sharpness evaluation
- Center-focus zone plates for autofocus accuracy testing
- Universal framing marks supporting 1:1, 4:3, 3:2, and 16:9 aspect ratios
|
Advanced features include:
- Star Sector targets for comprehensive angular resolution analysis
- 5° slant bars for enhanced edge detection testing
- 5° dark gray squares optimized for advanced SFR (Spatial Frequency Response) analysis
- Extended hyperbolic wedges supporting 2x higher resolution testing range
- All Standard version features plus next-generation test patterns
|
|
Perfect for routine quality control, production testing, and standard camera evaluation.
|
Essential for R &D teams, high-end camera development, and cutting-edge imaging applications.
|
Industry Applications & Use Cases
Whether you're developing the next smartphone camera or testing professional photography equipment, these charts provide the industry-standard patterns you need to ensure your cameras perform at their best.
- Camera Manufacturers - Quality control and product validation
- Testing Labs - Independent camera performance analysis
- R&D Teams - New camera technology development
- Quality Assurance - Production line testing and certification
