Fujinon C-Mount 23MP 4/3″ 50mm f/2.4


Fujinon CF-ZA-1S series supports large high-resolution sensor of 1.1″ type with 2.5µm pixel pitch (up to 4/3″, equivalent to 23MP). The relative illumination reaches up to above 90%*, and a clear image can be obtained from the image center to the peripheral area. The advancement of image sensors for Machine Vision tends to larger sensors and smaller pixels. These sensors require a strong light transmission and a small Chief Ray Angle (CRA) so that the sufficient light reaches vertically on the photodiodes of each pixel. CF-ZA-1S series adopts rear lens groups with a large diameter enabled by FUJINON’s high-precision assembly technology and achieves a CRA below 5°. This guarantees a high relative illumination across the entire image without vignetting. Fujinon CF-ZA-1S lens series is compatible with LUCID’s c-mount Triton and Atlas10 models with 4th generation Sony Pregius S sensors.

*Note for US customers*: This item is subject to a 25% US import tariff duty. To ensure seamless delivery and reduce delays with U.S. Customs and Border Protection, LUCID collects this duty at online checkout. For more details click here.


Manufacturer Model #FUJINON CF50ZA-1S
Focal Length50mm
Iris Range (f no.)f2.4 – f16
Angle of View (H x V)16.6°×12.5°
Focus Range (from front of the lens)∞-200mm
Operation of FocusManual
Operation of IrisManual
Filter ThreadM37.5 x 0.5mm
Sensor Size (std.)1.1″ (2.5μm)
Sensor Size (max.)4/3″ (3.45μm)
TV Distortion-0.17 %
Fixing Knobs Bundled2 fixing knobs & 6 low profile locking screws

USD $680.00

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SKU: FCZ500 Category:

Technical Drawings


The following IP67 lens tube has been tested to show no clipping or vignetting with this lens.