
Precise optical design, high resolution, low deformation, outstanding optical performance.
Extra long working distance, large observing area.
Multiple plating technology, reduce the noise light and shadow, offering high quality image.
The mechanical parts is processed by anodic oxidation, smart and reliable design.
Full production line, 6.5X, 8.0X, 12.5X zooming for option, manual continuous zooming, dented zooming, motorized zooming, magnification feedback.
Co-axial lighting, manual fine adjusting (3mm, 12mm), motorized fine adjusting (3mm, 12mm) for option.
Widely used in varies of areas such as industrial detecting, automation, communication, machine vision, semiconductor, biology and medical, scientific research etc.
Zoom telecentric lens
TVM0220-01
TVM0315-01
Features
With object telecentric design, to avoid the measuring error within the field of depth range. During the zooming process the conjugate distance is fixed, and the working distance will not change during the zooming process.
High zooming ratio, 5X, 6X, 10X for option.
Continuous zooming available, users can select the best magnification between the max and min, to achieve the best field of measuring.
Parameters
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Model | TVM0220-01 | ||||||||||
Magnification | 0.21X | 0.4X | 0.6X | 0.8X | 1.0X | 1.2X | 1.4X | 1.6X | 1.8X | 2.0X | |
Field size(mm) | 1/3" | 22.7x17.0 | 12.0x9.0 | 8.0x6.0 | 6.0x4.5 | 4.8x3.6 | 4.0x3.0 | 3.4x2.6 | 3.0x2.3 | 2.7x2.0 | 2.4x1.8 |
1/2" | 30.3x22.7 | 17.9x13.4. | 11.9x8.9 | 8.9x6.7 7 | 1x5.4 | 6.0x4.5 | 5.1x3.8 | 4.5x3.4 | 4.0x3.0 | 3.6x2.7 | |
1/1.18" | 33.8x25.4 | 16.0x12.0 | 10.7x8.0 | 8.0x6.0 | 6.4x4.8 | 5.3x4.0 | 4.6x3.4 | 4.0x3.0 | 3.6x2.7 | 3.3x2.4 | |
2/3" | 41.7x31.3 | 22.0x16.5 | 14.7x11.0 | 11.0x8.3 | 8.8x6.6 | 7.3x5.5 | 6.3x4.7 | 5.5x4.1 | 4.9x3.7 | 4.5x3.4 | |
1" | 60.6x45.5 | 32.0x24.0 | 21.3x16.0 | 16.0x12.0 | 12.8x9.6 | 10.7x8.0 | 9.1x6.9 | 8.0x6.0 | 7.1x5.3 | 6.5x4.9 | |
Resolution(um) | 26.91 | 12.89 | 8.86 | 6.25 | 5.21 | 4.85 | 4.64 | 4.53 | 4.41 | 4.3 | |
F.NO. | 7.81 | 7.35 | 7.64 | 8.35 | 9.34 | 10.42 | 11.33 | 12.23 | 13.06 | 13.69 | |
TV deformation | -0.04% | 0.07% | 0.05% | 0.02% | 0.00% | -0.01% | -0.03% | -0.03% | -0.04% | -0.05% | |
Object telecentricity (degree) | 0.02 | 0.01 | 0.01 | 0.02 | 0.12 | 0.23 | 0.31 | 0.36 | 0.41 | 0.44 | |
Depth of field | 6.99 | 1.84 | 0.85 | 0.52 | 0.37 | 0.29 | 0.23 | 0.19 | 0.16 | 0.14 | |
N.A. | 0.014 | 0.27 | 0.039 | 0.048 | 0.054 | 0.058 | 0.062 | 0.065 | 0.069 | 0.072 | |
Working distance(mm) | 86+-2mm | ||||||||||
Max compatible sensor | 1" | ||||||||||
Connector | Type C | ||||||||||
Illumination | - | ||||||||||
Working temperature | -10 degree to +50 degree |
Parameters
Model | TVM0315-01 | ||||||||||
Magnification | 0.3X | 0.5X | 0.8X | 1.0X | 1.3X | 1.5X | |||||
Field size(mm) | 1/3" | 16.0x12.0 | 9.6x7.2 | 6.0x4.5 | 4.8x3.6 | 3.7x2.8 | 3.2x2.4 | ||||
1/2" | 21.4x16.0 | 12.8x9.6 | 8.0x6.0 | 6.4x4.8 | 4.9x3.7 | 4.3x3.2 | |||||
1/1.18" | 23.9x17.9 | 14.3x10.7 | 8.9x6.7 | 7.1x5.4 | 5.5x4.1 | 4.8x3.6 | |||||
2/3" | 29.4x22.0 | 17.6x13.2 | 11.0x8.3 | 8.8x6.6 | 6.8x5.1 | 5.9x4.4 | |||||
1" | 42.7x32.1 | 25.6x19.2 | 16.0x12.0 | 12.8x9.6 | 9.8x7.4 | 8.5x6.4 | |||||
Resolution(um) | 18.35 10.64 6.25 5.21 4.63 4.57 | 10.64 | 6.25 | 5.21 | 4.63 | 4.57 | |||||
F.NO. | 7.71 | 7.4 | 8.35 | 9.34 | 10.86 | 11.83 | |||||
TV deformation | 0.05% | 0.06% | 0.02% | 0.00% | -0.02% | -0.03% | |||||
Object telecentricity (degree) | 0.02 | 0.01 | 0.02 | 0.12 | 0.27 | 0.34 | |||||
Depth of field | 3.34 | 1.18 | 0.52 | 0.37 | 0.26 | 0.21 | |||||
N.A. | 0.019 | 0.034 | 0.048 | 0.054 | 0.06 | 0.064 | |||||
Working distance(mm) | 86+-2mm | ||||||||||
Max compatible sensor | 1" | ||||||||||
Connector | Type C | ||||||||||
Illumination | - | ||||||||||
Working temperature | -10 degree to +50 degree |
Company Information
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Unimetro Precision Machinery Co., Ltd
Since established in 2007, UNIMETRO has been focusing on the research and development and manufacturing of coordinate measurement technology. We have obtained 15 core patent technologies and won the title of national high-tech enterprise. At the same time, UNIMETRO has been in the leading level in the field of 3D composite measurement technology!
In 2016, UNIMETRO opened a new chapter in overseas business. At
present, it has set up sales and service centers in more than 20
countries and regions around the world, providing high-quality
services to more than 2000 customers at home and abroad in more
than 150 industries. UNIMETRO is determined to become the innovator
of precision measurement industry and regards the further
improvement of manufacturing precision as a lifelong mission!
We have a group of professionals who love the metrology career.
With the team's professional technical knowledge and more than 10
years of experience in the visual measurement industry, 3d-cmm
detection industry and non-standard online detection field, we
provide customers with complete measurement solutions. Unimetro
maintains cooperation with Renishaw, external array, IDS, THK,
Panasonic, sentech and other measurement technology companies to
continuously enrich the product line to provide users with more
complete product service solutions to meet the detection
requirements in different fields.
Unimetro metrology not only has core products such as image
measuring instrument, coordinate measuring instrument and contour
projector, but also has core components of optical metrology, such
as CMM controller, lens, camera system, grating ruler, CMM and CMM
fixture, light source system, etc.
Our customers are widely distributed in hardware, mold, circuit
board, electronic components, plastic / rubber products, stamping
parts, clocks and watches, connectors, automobile testing tools,
automobile manufacturing, touch screen testing and other fields,
bottle blank testing and other industries. In quality assurance,
product design, process control and other important links, has
become a reliable partner of many well-known enterprises.
15 | 20 | 150 | 2000 |
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Core patent | countries and regions | Industry application | Customer case |
PATEHT | LAYOUT | APPLICATION | CASE |