Shenzhen ThreeNH Technology Co., Ltd.
| Payment Terms | T/T,Paypal |
| Supply Ability | 1000pcs/month |
| Delivery Time | within 3-5 working days after payment confirmed |
| Packaging Details | Standard Export Package |
| Brand | SineImage |
| Usage | resolution and distortion of macro lenses |
| OEM | Yes |
| Light Source | Can be equiped with light box |
| modulation | approximately 97% |
| aspect ratio | 3:2 |
| Model | TE274 |
| Brand Name | SineImage |
| Model Number | COLOR CAMERA GRAY SCALE TEST CHART |
| Certification | CE&RoHS&TUV&FCC&ISO9001 |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | T/T,Paypal | Supply Ability | 1000pcs/month |
| Delivery Time | within 3-5 working days after payment confirmed | Packaging Details | Standard Export Package |
| Brand | SineImage | Usage | resolution and distortion of macro lenses |
| OEM | Yes | Light Source | Can be equiped with light box |
| modulation | approximately 97% | aspect ratio | 3:2 |
| Model | TE274 | Brand Name | SineImage |
| Model Number | COLOR CAMERA GRAY SCALE TEST CHART | Certification | CE&RoHS&TUV&FCC&ISO9001 |
| Place of Origin | Shenzhen, China | ||
| High Light | camera resolution chart ，camera lens test chart | ||
The TE274 Macro Test Chart is designed for the analysis of resolution and distortion of macro lenses attached to SLR and system cameras and compact cameras in macro mode.
The TE274 consists of two parts:
The chart contains 15 slanted edge structures, each with two vertical and two horizontal
edges and a focussing aid in the center. The slanted edge structure is tilted by 5° and has a modulation of approximately 97%.
The slanted edges are arranged in a way, to deliver on axis resolution and resolution at 30%, 45%, 60% and 75% of the image height (3:2 aspect ratio).
The black crosses on the white background are used to determine the lens geometric distortion (LGD) and the chromatic aberration.
For the software based analysis of slanted edge and distortion images, captured of the TE274, you can use the Image Engineering iQ-Analyzer.
Usage of the TE274 with its framing:
Place the chart in its framing on a table below the camera. For starting with the upper part of the chart (slanted edges) slide the chart in the framing to the down- position. Adjust the distance between camera and chart until the slanted edge chart fills the image height.
After taking the images slide the chart in the framing to the upper-position. Now the distortion part is exactly at the position for taking images. No readjustment or refocussing is necessary.
Related Chart:
About Us:
Contact Information:
Contact Person: Clara Liu;
Email: L001@3nh.com;
Wechat & Whatsapp ID: +8613510310267;
Skype: clara.3nh
Company Details
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
10000-50000
Employee Number:
100~200
Ecer Certification：
Active Member
3nh, Tilo and Sine image are all registered brands of the company. Shenzhen ThreeNH Technology Co., Ltd. (www.3nh.com) is a national high-tech enterprise. It is a large brand enterprise integrated by the famous trademark "3nh" and "Tilo" in the color measurement industry in terms... 3nh, Tilo and Sine image are all registered brands of the company. Shenzhen ThreeNH Technology Co., Ltd. (www.3nh.com) is a national high-tech enterprise. It is a large brand enterprise integrated by the famous trademark "3nh" and "Tilo" in the color measurement industry in terms...
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