Rayfact NR Series
- Magnification scale
- Image size
- F Number
- ∞ – -0.17x
- Φ43.2 mm
- F1.4
Features
- Maintains compatibility with AI Nikkor 35mm f/1.4S lens
- 35 mm focal length ideal for use in confined spaces
- Bright lens with F Number 1.4
- Equipped with aperture ring lock screw and focus ring lock screw
- Uses the widely-used F mount
Applications
- Printed material inspection
- Infrastructure inspection
- Label inspection
Specifications
Rayfact NR35mm F1.4
Main Specifications
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| Product | Rayfact NR35mm F1.4 |
|---|---|
| Model | BA01031 |
| Focal length [mm] | 36.1 (∞) |
| Magnification range | ∞ – 0.17x |
| F Number (∞) | F1.4 |
| Wavelength range [nm] | 400 – 700 |
| Field of view [∞] | 63° |
| Image circle [mm] | Φ43.2 |
| Mount size | F |
| Attachment size | M52 (P=0.75) |
| Diameter/length [mm]*1 | Φ67.5 x 61.8 – 66.4 (from mount datum face) |
| Weight [g] | Approximately 430 |
Optical Specifications
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| Magnification | ∞ | -0.017x | -0.037x | -0.084x | -0.169x |
|---|---|---|---|---|---|
| Distance scale | ∞ | 2 | 1 | 0.5 | 0.3 |
| Object-to-image distance [mm] | - | 2,142.4 | 1,033.6 | 508.1 | 301.5 |
| Working distance [mm] | - | 2033.7 | 924.3 | 397.6 | 188.6 |
| Flange-to-image distance [mm] | 46.5 | ||||
| Distortion [%]*2 | -2.4 | -2.7 | -3.0 | -3.7 | -4.6 |
| Relative illumination [%]*3 | 48.4 | 50.0 | 51.7 | 55.9 | 63.3 |
- *1Dimensions exclude protrusions such as lock screws.
- *2Value at maximum image height (Y'=21.6 mm) and F1.4.
- *3Value at image height (Y'=15 mm) and F1.4
- Specifications unless any specific instructions are stated is at the standard magnification.
- Specifications are subject to change without prior notice.
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