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.