Microscope for Observing Inner Wall of Holes
360° Single-shot Observation of Inner Walls!
● Optimal lenses for observing the inner surface of holes with a 360° field of view.
● Utilizes optimal illumination for observing the inner walls of holes ranging from φ8mm to φ50mm.
● Employs lenses with a deep depth of field, ideal for hole observation. Additionally, adjustable depth of field is achievable due to the lens with aperture control.
● Wide-angle observation of inner walls is facilitated through a fisheye effect.
Observation Cases
1. Ideal for observing small holes ranging from φ8mm to φ50mm
●Observation of the inner wall within a φ30mm flange
| Observation Range: Narrow |
Observation Range: Wide |
| Depth of Field (Distance with simultaneous focus): Shallow |
Depth of Field (Distance with simultaneous focus): Deep |
●Observation of the inner walls of a U-shaped rail
| Observation Range: Narrow |
Observation Range: Wide |
| Depth of Field (Distance with simultaneous focus): Shallow |
Depth of Field (Distance with simultaneous focus): Deep |
The primary feature of this model
●Feature 1: Adoption of a 178° wide-angle lens (hole inspection lens)
The field of view is as wide as 178°.
As indicated below, the field of vision expands almost horizontally.
360° comprehensive one-shot observation capability
With a fish-eye perspective, it is possible to observe the entire interior surface of the hole.
● Feature 2: Utilization of a fish-eye lens with deep depth of field
You can observe the interior walls of the hole without inserting a lens into the cavity
The aperture ranges from φ8mm to φ100mm, with a depth comparable to the aperture (e.g., around 100mm for φ100mm).
The lens inherently features a substantial depth of field, further adjustable via an aperture mechanism.
You can notice a greater depth of field compared to images captured with fixed-focus lenses.
●Feature 3: No need to insert into the target object, making it less prone to buffering
The Hole Lens has a wide field of view of 178°, eliminating the need to insert it into the hole.
Even if inserted, it only goes a few millimeters, greatly reducing the risk of damaging the target object.
In the case of deep holes, you can observe the inner walls by inserting the lens slightly into the hole.
●Feature 4: Compatible with C-mount lenses
●Feature 5: Utilizes ultra-small diameter LED ring illumination corresponding to the hole diameter
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Ideal ultra-small diameter LED ring illumination for hole diameters φ8 to 50mm (for PHL200BA). |
