L-OFM20083MN (2x)
商品類別：Nikon Rayfact Industrial Lenses
Applications
Inspection by high-resolution line censor cameras
Flat panel inspection
PCB inspection
Wafer inspection
Printed materials inspection
Features
● For high resolution, large-sized line sensor cameras
● Recommendable line sensor cameras 5.2 µm x 12K / 7 µm x 8K
● High performance guaranteed in all range of magnification
● Aperture lockable screw for easy use
● Rotating mount mechanism enables you to align the lens at the best resolution direction
● Fixed magnification model: Choice of 5 types of magnification (1x⋅1.4x⋅2x⋅2.5x⋅3x)
● secure image size of 86.4 mmΦ
Rayfact VF 2x
| Model | L-OFM20083MN | |||||||
| Focal Length | 91.6 mm | |||||||
| F Number (∞) | F4 | |||||||
| NA | 0.083 | |||||||
| Magnification Scale | 2x | |||||||
| Reference Wavelength | 546.07nm (e-line) | |||||||
| Wavelength Range | 400nm ~ 700nm | |||||||
| Image Size | 86.4mm∅ | |||||||
| Object Size | 43.2mm∅ | |||||||
| Distortion (1) | -0.1% | |||||||
| Relative illumination (1) | 84.9% | |||||||
| Aperture Scale | 4、5.6、8 | |||||||
| Object to Image Distance | 405.6 mm | |||||||
| Working Distance | 101.9 mm | |||||||
| Mount Size | M45 (P=0.75) | |||||||
| Flange to Image Distance | 244.5 mm | |||||||
| Attachment Size | M40.5 (P=0.5) | |||||||
| Diameter / Length (2) | 51mm∅ × 59.2mm | |||||||
| Weight | Approximately 240g | |||||||
(1) Maximum image height (Y'=32mm) at F4
(2) Dimension excludes protrusion of screws or other convex part