foto-foXXus 5X
extending Depth of Field
Applications:
- Machine Vision
- Photography
- Cinematography
- 5X extending the Depth of Field of objectives
- Image of near and far objects with the same sharpness
- Compatibility with popular objectives
Specifications
| Description |
Optics extending the Depth of Field (DoF) of objectives:
|
|
 |
- "moderate" continuous object field | |
 |
- "broad" continuous object field | |
 |
- "spaced-apart", near and far objects simultaneously | |
| DoF extension factor | 5X | |
| Spectral band | 425 - 675 nm BBAR (visible) | |
| Field of view | ± 12° | |
| Adjustment Ring | Switching between the above given imaging modes | |
| Clear Aperture | 28 mm | |
| Optimal objective focal length | 50 mm | |
| Mounting |
External thread M30.5 x 0.5 Adapters: M30.5 x 0.5 (int) -> M37.5 x 0.5 (ext) M30.5 x 0.5 (int) -> M58 x 0.75 (ext) |
|
| Filter thread | M37.5 x 0.5 (int) | |
| Diameter / Length | 56 mm / 34.5 mm | |
| Weight | 0.2 kg | |
Objective F50 + foto-foXXus 5X @F50/2.8
Imaging example
optical system: foto-foXXus 5X DoF/F50/2.8 + EO 59873 (F50) with F/6 aperture
PSF and Grid Target @ 20 lpm frequency in the Image Plane for Objects at different distances,
modelling using optical design software
Distances to the Objects optically conjugate to the camera sensor (film), mm
Important:
- each of the optically conjugate Objects is characterized by the corresponding Object Field
- the Object Fields are overlapping or separate depending on F-number of optics and the imaging mode set
- distances between the optically conjugate Objects
- the Object Fields are overlapping or separate depending on F-number of optics and the imaging mode set
- distances between the optically conjugate Objects
- are determined by optical design of foto-foXXus
- depend on distance to the nearest Object - S4 in the above layout
- do not depend on F-number
- do not depend on the objective focal length
Extending Depth of Field never was so easy !
foto-foXXus 5X
extending Depth of Field
Applications:
- Machine Vision
- Photography
- Cinematography
- 5X extending the Depth of Field of objectives
- Image of near and far objects with the same sharpness
- Compatibility with popular objectives
Specifications
| Description |
Optics extending the Depth of Field (DoF) of objectives:
|
|
|
- "moderate" continuous object field | |
|
- "broad" continuous object field | |
|
- "spaced-apart", near and far objects simultaneously | |
| DoF extension factor | 5X | |
| Spectral band | 425 - 675 nm BBAR (visible) | |
| Field of view | ± 12° | |
| Adjustment Ring | Switching between the above given imaging modes | |
| Clear Aperture | 80 mm | |
| Optimal objective focal length | 70 - 200 mm | |
| Mounting |
External thread M30.5 x 0.5 Adapters: M30.5 x 0.5 (int) -> M37.5 x 0.5 (ext) M30.5 x 0.5 (int) -> M58 x 0.75 (ext) |
|
| Filter thread | M 82 x 0.75 (int | |
| Diameter / Length | 110 mm / 43.2 mm | |
| Weight | 0.35 kg | |
Zoom Objective F70-200 + foto-foXXus 5X @70-200/2.8
Imaging example
optical system: foto-foXXus 5X DoF/F50/2.8 + EO 59873 (F50) with F/6 aperture
PSF and Grid Target @ 20 lpm frequency in the Image Plane for Objects at different distances,
modelling using optical design software
Distances to the Objects optically conjugate to the camera sensor (film), mm
Important:
- each of the optically conjugate Objects is characterized by the corresponding Object Field
- the Object Fields are overlapping or separate depending on F-number of optics and the imaging mode set
- distances between the optically conjugate Objects
- the Object Fields are overlapping or separate depending on F-number of optics and the imaging mode set
- distances between the optically conjugate Objects
- are determined by optical design of foto-foXXus
- depend on distance to the nearest Object - S4 in the above layout
- do not depend on F-number
- do not depend on the objective focal length
Extending Depth of Field never was so easy !
