Rayfact MJ Series
- Magnification scale
- Image size
- F Number
- -0.05x – -1x
- Φ86.4 mm
- F4
- Φ82 mm
Features
- Optical design with floating mechanism to minimize performance variations across the variable magnification range
- Compatible with large line sensors and area sensor cameras
- 2 models of variable magnification types available: (-0.05x – -0.5x, -0.5x – -1x)
- Equipped with aperture ring lock screw and floating ring lock screw
- Sold as set with selectable camera mounts
Applications
- Defect inspections of high-performance films
- Defect inspections in flat panel display (FPD) manufacturing processes
- Defect inspections of printed materials and sheets
Specifications
Rayfact MJ90mm
Main Specifications
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| Product | Rayfact MJ90mm |
|---|---|
| Model | Refer to the following table |
| Focal length [mm] | 90 (-0.1x) |
| Magnification range | -0.05x – -0.5x |
| F Number (∞) | F4 |
| Wavelength range [nm] | 400 – 700 |
| Image circle [mm] | Φ86.4 |
| Mount size*3 | Refer to the following table |
| Attachment size | M52 (P=0.75) |
| Diameter/length [mm]*1 | Refer to the following table |
| Weight [g] | Refer to the following table |
Optical Specifications
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| Magnification | -0.05x | -0.1x | -0.2x | -0.3x | -0.4x | -0.5x |
|---|---|---|---|---|---|---|
| NA | ≧0.006 | |||||
| Object-to-image distance [mm] | 1,967.3 | 1,069.6 | 634.2 | 496.3 | 432.3 | 397.7 |
| Working distance [mm] | 1,820.4 | 922.6 | 487.2 | 348.0 | 274.4 | 230.3 |
| Flange-to-image distance [mm] | Refer to the following table | |||||
| Distortion [%]*2 | +0.5 | +0.3 | +0.1 | +0.1 | +0.1 | +0.1 |
| Relative illumination [%]*2 | 65.8 | 68.4 | 72.4 | 75.5 | 78.0 | 80.1 |
Camera Mount Parts List
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| Model | Camera mount (flange-to-image distance) |
Diameter/length*1 (from mount datum face) |
Weight |
|---|---|---|---|
| ① OVM05042MN-M72D1 | M72 (M.B.f 19.56 mm) | Φ84 mm x 127.3 mm – 147.9 mm | Approximately 920g |
| ② OVM05042MN-M72D2 | M72 (M.B.f 6.56 mm) | Φ84 mm x 140.3 mm – 160.9 mm | Approximately 940g |
| ③ OVM05042MN-M72D3 | M72 (M.B.f 12.0 mm) | Φ84 mm x 134.9 mm – 155.5 mm | Approximately 930g |
| ④ OVM05042MN-M72N | M72 (M.B.f 31.8 mm) | Φ84 mm x 115.1 mm – 135.7 mm | Approximately 900g |
| ⑤ OVM05042MN-M90D | M72 (M.B.f 12.0 mm) | Φ95 mm x 134.9 mm – 155.5 mm | Approximately 950g |
| ⑥ OVM05042MN-NMT | M84.5 (M.B.f 41.0 mm) | Φ93 mm x 105.9 mm – 126.5 mm | Approximately 890g |
| ⑦ OVM05042MN-FMT | F mount (M.B.f 46.5 mm) | Φ84 mm x 100.4 mm – 121.0 mm | Approximately 880g |
| ⑧ OVM05042MN-M95E | M95 (M.B.f 9.4 mm) | Φ100 mm x 137.5 mm – 158.1 mm | Approximately 960g |
- *1Dimensions exclude protrusions such as lock screws.
- *2Value at maximum image height (Y'=43.2 mm) and F5.6.
- *3To attach to a camera, use the appropriate extension barrel and camera mount parts that fit the camera mount.
Rayfact MJ95mm
Main Specifications
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| Product | Rayfact MJ95mm |
|---|---|
| Model | Refer to the following table |
| Focal length [mm] | 93.5 (-0.5x) |
| Magnification range | -0.5x – -1x |
| F Number (∞) | F4 |
| Wavelength range [nm] | 400 – 700 |
| Image circle [mm] | Φ82 |
| Mount size*3 | Refer to the following table |
| Attachment size | M52 (P=0.75) |
| Diameter/length [mm]*1 | Refer to the following table |
| Weight [g] | Refer to the following table |
Optical Specifications
Swipe horizontally to view full table.
| Magnification | -0.5x | -0.6x | -0.7x | -0.8x | -0.9x | -1x |
|---|---|---|---|---|---|---|
| NA | ≧0.04 | |||||
| Object-to-image distance [mm] | 408.0 | 386.6 | 374.5 | 368.1 | 365.4 | 365.3 |
| Working distance [mm] | 199.3 | 177.9 | 165.8 | 159.4 | 152.0 | 141.8 |
| Flange-to-image distance [mm] | Refer to the following table | |||||
| Distortion [%]*2 | -0.2 | -0.2 | -0.1 | -0.0 | +0.0 | +0.1 |
| Relative illumination [%]*2 | 81.5 | 83.2 | 84.6 | 85.6 | 86.8 | 87.6 |
Camera Mount Parts List
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| Model | Camera mount (flange-to-image distance) |
Diameter/length*1 (from mount datum face) |
Weight |
|---|---|---|---|
| ① OVM10062MN-1-M72D1 | M72 (M.B.f 19.56 mm) | Φ84 mm x 189.1 mm – 204.0 mm | Approximately 1,210g |
| ② OVM10062MN-1-M72D2 | M72 (M.B.f 6.56 mm) | Φ84 mm x 202.1 mm – 217.0 mm | Approximately 1,230g |
| ③ OVM10062MN-1-M72D3 | M72 (M.B.f 12.0 mm) | Φ84 mm x 196.7 mm – 211.5 mm | Approximately 1,220g |
| ④ OVM10062MN-1-M72N | M72 (M.B.f 31.8 mm) | Φ84 mm x 176.9 mm – 191.7 mm | Approximately 1,190g |
| ⑤ OVM10062MN-1-M90D | M72 (M.B.f 12.0 mm) | Φ95 mm x 196.7 mm – 211.5 mm | Approximately 1,240g |
| ⑥ OVM10062MN-1-NMT | M84.5 (M.B.f 41.0 mm) | Φ93 mm x 167.7 mm – 182.5 mm | Approximately 1,180g |
| ⑦ OVM10062MN-1-FMT | F mount (M.B.f 46.5 mm) | Φ84 mm x 162.2 mm – 177.0 mm | Approximately 1,200g |
| ⑧ OVM10062MN-1-M95E | M95 (M.B.f 9.4 mm) | Φ100 mm x 199..3 mm – 214.1 mm | Approximately 1,250g |
- *1Dimensions exclude protrusions such as lock screws.
- *2Value at maximum image height (Y'=41 mm) and F5.6.
- *3To attach to a camera, use the appropriate extension barrel and camera mount parts that fit the camera mount.
- Specifications unless any specific instructions are stated is at the standard magnification.
- Specifications are subject to change without prior notice.
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