Description
Fujinon CF35ZA-1S Lens, Up to 23MP, 35mm Focal Length
CF35ZA-1S Lens Overview
Fujinon's CF35ZA-1S 1.1" 34.78mm 23MP Machine Vision Lens is a C-mount lens for 1.1" and smaller sensors, and it is designed specifically for machine vision applications. This lens is designed for producing images on sensors up to 23MP, and features locking manual focus and iris rings for use in tough environments such as robot mounted applications. The lens can focus from distances down to 200mm (~8)
Fujinon CF35ZA-1S Series Lens Features
- Supports Sensor Sizes up to 23 Megapixels (2.5µm pixel pitch)
- Supports Imager Formats up to and including 1.1"
- Focal length: 35mm (Actual 34.78mm)
- Aperture: F1.8 to F16
- Filter thread: M37.5 x 0.5
- Dimensions (D x L): 39 x 67.3
- Weight: 165g
- Camera mount: C-mount
- Manual Adjustable Aperture and Focus
- Designed for 4D High Resolution, "4DHR"
- Vibration and Shock Resistant (IEC60068-2-6 Compliant)
- High Relative Illumination
Relative illumination reaches up to above 90%
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Standard Image |
Image with Fujinon Technology |
In general, the illumination of the outer area of an image is determined by factors of "relative illumination" and "chief ray angle (CRA)". CF-ZA-1S series lenses adopt Fujifilm's (Fujinon) proprietary optical design which provides relative illumination of up to 90%+*, supports 1.1" format sensor and restrains CRA below 5°. Because the two are relatively balanced to each other, a clear and bright image can be obtained from the peripheral regions of an image.
* When f4 f-Stop is used
As a result, a high-quality image with low noise can be obtained, which becomes very valuable to inspection requiring higher reliability.
4D High Resolution
4DHR technology maintains highly consistent image sharpness from the center of the image out to the edges, while minimizing degradation of resolution caused by changes in the shooting distance or aperture. This technology delivers consistent high-resolution images under a wide variety of setups and environments.
Optimal Design for Compact Form Factor Cameras
Despite being high-resolution lenses, the CF-ZA-1S series lenses are excellent for use with compact form factor machine vision cameras.8mm Lens: φ54mm diameter
All Other CF-ZA-1S Lenses: φ39mm diameter
Low distortion
Fujinon's high-precision aspherical glass molded lens enables downsizing and low distortion. (Image is simulated).
Compact Lens Form Factor with Multiple Locking Holes
For easy installation and high reliability, the diameter all CF-ZA lenses are only 39mm (except CF8ZA-1S, Dia 54), despite being high-resolution lenses. This allows easy installations in environments with space constraints such as inside enclosures. FUJINON CF-ZA series lenses also come with three locking holes each for both the iris as well as for the focus. They are located on the lens barrels, allowing for vibration resistance while allowing adjustability in constrained spaces.
Lens Selection Assistance
Need Help Sizing a Fujinon Lens? Use the Fujinon Lens Calculator or contact us
Sensor Compatibility
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Fujinon CF35ZA-1S Lens Sensor Format Compatibility
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Lens Specifications
Specifications |
CF35ZA-1S |
| Focal Length (actual) [mm] | 35 (34.78) |
| Iris Range (f-number) |
F1.8-F16 |
| Angle of View [Deg] | 23.0 x 17.3 (1.1") |
| Working Distance [mm] (From Front of Lens Barrel) |
∞-200 |
| Operation of Focus | Manual |
| Operation of Iris | Manual |
| Filter Thread | M37.5 x 0.5 |
| Mount | C-Mount |
| Weight [g] | 165 |
| Sensor Size (Standard) | 1.1" (2.5μm) |
| Sensor Size (max) | 1.1" (2.5μm) |
| Back Focal Distance (In Air) | 21.30 |
| Flange Back (mm) | 17.526 |
| Entrance Pupil Position (From Mount) {mm} |
-26.59 |
| Exit Pupil Position (From Image Plane) [mm] | -102.02 |
| Front Principle Point (From Mount) |
-4.54 |
| Rear Principle Point (From Mount) |
-17.25 |
| Distance Between Principal Points | -12.71 |
| TV Distortion [%] | -0.32 |
| Dimension [mm] (Diameter x Length) |
39 x 67.3 |
| Chief Ray Angle [deg] | 4.53 |
| Relative Illumination (F4.0 Aperture) |
92 |
| Relative Illumination (Fully Open Aperture) |
37 |
| Operating Temperature | -10 to +50 C |
Fujinon CF35ZA-1S Downloads
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Fujinon CF-ZA-1S Series Product Family
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CF8ZA-1SFocal Length: 8mmResolution: 23 MP Aperture: f/1.8 - f/16 |
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CF12ZA-1SFocal Length: 12mmResolution: 23 MP Aperture: f/1.8 - f/16 |
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CF16ZA-1SFocal Length: 16mmResolution: 23 MP Aperture: f/1.8 - f/16 |
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CF25ZA-1SFocal Length: 25mmResolution: 23 MP Aperture: f/1.8 - f/16 |
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CF35ZA-1SFocal Length: 35mmResolution: 23 MP Aperture: f/1.8 - f/16 |
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CF50ZA-1SFocal Length: 50mm |
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