CH-ZA series are bright lenses from the center to the corner. Therefore. correction of the peripheral light intensity is unnecessary in all applications. Moreover. it prevents false recognition of noise caused by electronic correction. They are ideal for efficient and reliable inspection applications. that noise caused by correction is generated. It is ideal for efficient and reliable inspection applications.
The CF-ZA-1S series of lenses achieve high relative illumination of 90% or more. Achieves a high relative illumination of 80%or more. (Final image through CMOS sensor) That was achieved by making the CRA (Chief Ray Angle) less than 5 degrees from our original optical design.
Features:
Applications:
Focal length [mm] | 8 |
---|---|
Iris range (F. no) | F1.8-F16 |
Angle of view | 85.7°×67.5° |
Working Distance*1(mm) | ∞‐100 |
Operation of focus | Manual |
Operation of iris | Manual |
Filter thread [mm] | M52 x 0.75 |
Mount | C-mount |
Weight (approx.) [g] | 180 |
Sensor size(std.) | 1.1"(2.5μm) |
CRA (Chief Ray Angle) | 4.5 |
TV distortion [%] | -4.81 |
Dimension [mm] | Φ54×67 |
Focal length [mm] | 12 |
---|---|
Iris range (F. no) | F1.8-F16 |
Angle of view | 62.5°×47.8° |
Working Distance*1(mm) | ∞‐100 |
Operation of focus | Manual |
Operation of iris | Manual |
Filter thread [mm] | M37.5 x 0.5 |
Mount | C-mount |
Weight (approx.) [g] | 180 |
Sensor size(std.) | 1.1"(2.5μm) |
CRA (Chief Ray Angle) | 4.5 |
TV distortion [%] | -2.82 |
Dimension [mm] | φ39×67.6 |
Focal length [mm] | 16 |
---|---|
Iris range (F. no) | F1.8-F16 |
Angle of view | 47.3°×36.1° |
Working Distance*1(mm) | ∞‐100 |
Operation of focus | Manual |
Operation of iris | Manual |
Filter thread [mm] | M37.5 x 0.5 |
Mount | C-mount |
Weight (approx.) [g] | 180 |
Sensor size(std.) | 1.1"(2.5μm) |
CRA (Chief Ray Angle) | 4.9 |
TV distortion [%] | -0.80 |
Dimension [mm] | φ39×67.6 |
Focal length [mm] | 25 |
---|---|
Iris range (F. no) | F1.8-F16 |
Angle of view | 32.9°×24.8° |
Working Distance*1(mm) | ∞‐100 |
Operation of focus | Manual |
Operation of iris | Manual |
Filter thread [mm] | M37.5 x 0.5 |
Mount | C-mount |
Weight (approx.) [g] | 170 |
Sensor size(std.) | 1.1"(2.5μm) |
CRA (Chief Ray Angle) | 2.7 |
TV distortion [%] | -0.83 |
Dimension [mm] | φ39×67.3 |
Focal length [mm] | 35 |
---|---|
Iris range (F. no) | F1.8-F16 |
Angle of view | 23.0°×17.3° |
Working Distance*1(mm) | ∞‐200 |
Operation of focus | Manual |
Operation of iris | Manual |
Filter thread [mm] | M37.5 x 0.5 |
Mount | C-mount |
Weight (approx.) [g] | 165 |
Sensor size(std.) | 1.1"(2.5μm) |
CRA (Chief Ray Angle) | 4.5 |
TV distortion [%] | -0.32 |
Dimension [mm] | φ39×67.3 |
Focal length [mm] | 50 |
---|---|
Iris range (F. no) | F2.4-F16 |
Angle of view | 16.6°×12.5° |
Working Distance*1(mm) | ∞‐200 |
Operation of focus | Manual |
Operation of iris | Manual |
Filter thread [mm] | M37.5 x 0.5 |
Mount | C-mount |
Weight (approx.) [g] | 155 |
Sensor size(std.) | 1.1"(2.5μm) |
CRA (Chief Ray Angle) | 4.8 |
TV distortion [%] | -0.17 |
Dimension [mm] | φ39×68 |