PHL178
Attribute:
Hole Inspection Lens
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Categories : Product Trial , Products , กล้องงู Endoscope ,
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●Ideal for inspecting the inner surface of holes
●Fisheye lens with deep depth of field
●C-mount compatible lens
｜Specification
| Model Number | PHL178 |
| Camera Mount | C-Mount |
| Aperture | F2.8-F16 (with lock screw) |
| Viewing Angle | 178° |
| Lens Resolution | Equivalent to 10 Million Pixels |
| Size/Weight | φ29.0mmx64.0mm/Approx. 40g |
｜Photography Example
Photographed with a 1/1.8 inch USB camera (with aspect ratio of 4:3)
Photographed with a 1/2-inch full high-definition camera (16:9 aspect ratio)
Photographed with a 1/3-inch full high-definition camera (16:9 aspect ratio)
Photographed with a 1/3 inch 400,000 pixel USB camera (4:3 aspect ratio)
The biggest feature of this model
●Feature 1 Adopts 178° wide-angle lens (hole inspection lens)
The viewing angle is 178°.
As shown below, the field of view expands at almost horizontal angles.
360° entire circumference observation possible
The fisheye effect allows you to observe a wide range of interior walls in one shot.
●Feature 2 Uses a fisheye lens with deep depth of field
You can observe the inner wall of the hole without inserting a lens into the hole.
The hole diameter is φ8 mm to φ100 mm, and the depth is the same as the hole diameter (for example, if φ100 mm, the depth is about 100 mm).
Originally, a lens with a deep depth of field was used. It also has an aperture mechanism that allows you to adjust the depth of field.
You can see that the depth of field is deeper compared to images taken with a fixed focus lens.
●Feature 3 There is no need to insert it into the target object, so it is less likely to interfere with the object.
Hole lenses have a wide viewing angle of 178°, so there is no need to insert them into a hole.
The possibility of damaging the object is greatly reduced even if inserted at the hole entrance or only a few millimeters away.
If the hole is deep, you can observe the inner wall of the deep hole by inserting a lens into the hole.
●Feature 4 C-mount compatible lens
Observation example
1. Ideal for observing small holes from φ8mm to φ50mm
●Observe the inner wall of the φ30mm flange.
| Observation range: Narrow | Observation range: Wide |
| Depth of field (distance in focus at one time): Shallow | Depth of field (distance in focus at one time): Deep |
● Observe the U-shaped rail inner wall
| Observation range: Narrow | Observation range: Wide |
| Depth of field (distance in focus at one time): Shallow | Depth of field (distance in focus at one time): Deep |
2. Ideal for observing small holes up to 100mmH with φ50mm to φ100mm
●Observe the inner wall of the φ50mm flange.
| Observation range: Narrow | Observation range: Wide |
| Depth of field (distance in focus at one time): Shallow | Depth of field (distance in focus at one time): Deep |
●φ62mm cylindrical jig
| Observation range: Narrow | Observation range: Wide |
| Depth of field (distance in focus at one time): Shallow | Depth of field (distance in focus at one time): Deep |
Contact to inquire about the product.
Tel: 02-664-2246
Mail:info@shodensha.co.th
office hours : Monday - Friday 8.30 - 17.30 น.
