Machine Vision Lens
In the pursuit of high quality and low cost,
we provide a full range of peripheral products in order to enhance lens functionality.
n the high tech and factory automation industry sectors, there are constant demands for energy conservation and streaminglining, and products must satisfy a growing diversity of needs. As regards the specifications of lenses used in image recognition, we receive various demands, according to the intended application, and the types of lenses used range from very high quality, to custom-made and general purpose lenses, each depending on the intended application. Unfortunately, however, there are many actual devices, production lines and work places where the products used are more expensive than they need to be, and are not suited to the application. We provide image recognition lenses as simple and low cost tools, to help cut device installation and work place costs and improve work efficiency.
- Feature
- TV Macro Lens
- Telecentric Lens
- Accessory
- Sliding holders
- Stands
- Illumination devices
- Simple image observation lenses
Feature
n the high tech and factory automation industry sectors, there are constant demands for energy conservation and streamlining, and products must satisfy a growing diversity of needs. As regards the specifications of lenses used in image recognition, we receive various demands, according to the intended application, and the types of lenses used range from very high quality, to custom-made and general purpose lenses, each depending on the intended application.
Unfortunately, however, there are many actual devices, production lines and work places where the products used are more expensive than they need to be, and are not suited to the application.
We provide image recognition lenses as simple and low cost tools, to help cut device installation and work place costs and improve work efficiency.
Feature1
Much more reasonably priced than similar products by other manufacturers. We have simple TV macro-lenses as well as tele-centric lenses for the highest quality.
Feature2
We have models with the same optical magnification but differing operating distances (W.D), so that you can choose the product that matches your needs.
Feature3
We also provide a range of Sliding holders, stands and lighting devices, etc., in order to enhance the functionality of the lenses.
[Low Price] TV Macro Lens and Telecentric Lens
- Feture
- Simple and reasonably priced
Ideal for alignment and parts identification
Our TV macro lens product lineup covers 61 models, including lenses for C mounts, thumb cameras, straight and coaxial incident light types.Based on the concept of simple and inexpensive, these products can be used in a wide range of applications, from device mounting to site image observation.
- Feture
- Ideal for the design of machine vision, image measurement and inspection systems
- About Telecentric Lens
- WD40 series : Working distance mm40mm
- WD65 series : Working distance mm65mm
- WD110 series : Working distance mm110mm
- WD124 series : Working distance mm124mm
- WD150 series : Working distance mm150mm
- WD170 series : Working distance mm170mm
* straight type / coaxial incident type only
A special feature of the telecentric lens is that, even if the workpiece is raised or lowered during focus adjustment, the size (magnification) of the image does not change, and the whole of the work face can be photographed from directly in front.
It is with confidence that we recommend the MRC series as outstanding device mounting lenses, ideal for high precision positioning and size measurement, and delivering high resolution with low distortion.
When mounting optical systems on a device that is prone to vibration, lenses and camera systems need to be firmly secured. Moreover, when conducting optical work in a manufacturing environment, workpieces need to be focused and refocused frequently, requiring smooth movement in all directions. Since the image recognition lens sliding holder is capable of highly accurate sliding motion along a single axis or along triple axes, the optical system can be moved easily to any desired observation point. Also, combination with dovetail stages allows for highly versatile sliding action.
The superior stability of these stands enables the sliding action of the optical unit. We have various types of magnetic stands that can be used easily in the manufacturing environment and around machines and devices, and desktop stands that are ideally suited to parts and substrate inspection, etc.
Lighting devices are indispensable to image input. Our product lineup for image recognition lenses includes LED lighting and fiber optic lighting, all based on low cost and compact design.
Choose the optimal contrast, harnessing the best features of each lighting system, to match your needs.
Simple image observation lenses
Lineup at an even more affordable price range than TV Macro Lens/Telecentric Lens
- Objective lens ＋ C-mount close up ring adapter
- Objective lens
- C-mount close up ring adapter
- Examples of combination with fixed type adapters
- Rear converter lens RC series
- Reflective mirror box
- Sliding holder PZ-OB
Simple image observation lenses（Objective lens ＋ C-mount close up ring adapter）
By connecting a special C-mount close-up ring adapter to a measure scope objective lens, it can be used as a low cost image observation lens. C-mount close up ring adapters come in both fixed and variable types.
By combining them with objective lenses, monitor screen conditions such as field of view, magnification, working distance, etc., can be selected. And, as the variable type adapter comes equipped with variable focus functionality (manual magnification), monitor magnification, etc., can be adjusted by full extension of the adapter.
This is an optical product that is ideally suited to operations such as external inspection and process condition supervision, etc., which require reasonable cost more than high precision.
Objective lens
OBD 2×・3×・4×・5×・6×・8×
C-mount close up ring adapter
Fixed type : 5, 10, 15, 20, 25, 30, 35, 40mm
Variable type : 45-55mm, 55-65mm,
65-85mm, 85-105mm,
100-130mm, 120-150mm
| 5mm | CAD(PDF) | CAD(DXF) |
|---|---|---|
| 10mm | CAD(PDF) | CAD(DXF) |
| 15mm | CAD(PDF) | CAD(DXF) |
| 20mm | CAD(PDF) | CAD(DXF) |
| 25mm | CAD(PDF) | CAD(DXF) |
| 30mm | CAD(PDF) | CAD(DXF) |
| 35mm | CAD(PDF) | CAD(DXF) |
| 40mm | CAD(PDF) | CAD(DXF) |
Variable type
| 45～55mm | CAD(PDF) | CAD(DXF) |
|---|---|---|
| 55～65mm | CAD(PDF) | CAD(DXF) |
| 65～85mm | CAD(PDF) | CAD(DXF) |
| 85～105mm | CAD(PDF) | CAD(DXF) |
| 100～130mm | CAD(PDF) | CAD(DXF) |
| 120～150mm | CAD(PDF) | CAD(DXF) |
Examples of combination with fixed type adapters
Examples of combination with fixed type adapters
Eight types of fixed type adapters are available at 5 mm intervals.
Even when combined with objective lens, the adapter rings are very compact, making them ideal for mounting on devices.
Examples of combination with variable type adapters
Six types of variable adapters are available, enabling variable focus functionality (manual magnification) to be added to objective lenses.
These adapters are ideal for situations where fine adjustment of magnification is required.
Rear converter lens RC series
RC-1.5（1.5×） CAD(PDF) CAD(DXF) RC-2.0（1.5×） CAD(PDF) CAD(DXF) RC-2.5（2.5×） CAD(PDF) CAD(DXF) RC-3.0（3.0×） CAD(PDF) CAD(DXF) RC-4.0（4.0×） CAD(PDF) CAD(DXF)
- This lens is fitted between the C-mount close up ring adapter and a camera system, enabling magnification to be increased without changing the working distance. This is extremely helpful in situations where the magnification needs to be increased while maintaining a certain working distance.
Available magnifications are 1.5x, 2.0x, 2.5x, 3.0x, 4.0x.
* Note that the resolution will be lower than with an objective lens used by itself.
example ）RC-2.0
Reflective mirror box
- Attached to the end of the objective lens, the scope bends the optical axis 90°, so the image can be viewed from the side. This is useful for viewing the side of a workpiece or inside a machine. (The image is inverted.)
