21-14-F80x110 3D macro lens de Wijs
Stereo macro lens suitable for single-lens reflex (SLR) and mirrorless cameras. Delivers top 3D quality with great depth of field.
To make it easier to attach focus or exposure aids, there are two M4 screw holes on the underside. The suplied viewfinder bracket can easily be removed with 2 screws.
The lens has no adjustment options and is optimally designed for this object size.
Filters or other parts can be mounted on the front of the lens.
A T2-based camera coupling ring can be mounted on the back of the lens mount.
The lens set contains two identical lenses that are mounted at a fixed base distance, resulting in a stereo image with the correct and natural depth representation. A big advantage of this configuration is the natural synchonicity of the left and right image because of single camera sensor. The fixed very small aperture is of great importance for a large depth of field
https://www.dewijs-3d.com/files/21-14-f80x110-general-dimentions.pdf
https://www.dewijs-3d.com/files/21-14-01-f80x110-optical-path.pdf
The lens is available basically without T2 ring and without wireframe view finder.
Specifications:
| Model: | 21-14-F80x110 |
| Camera sensor: | Full frame |
| Lenses | Achromatic, 63 mm. focal distance |
| Object size: | 80x110 mm. |
| Diafragm: | 40 |
| Lens base / sepparation | 14,6 mm. |
| Coupling towards Camera: | M42x0,75 mm. (T2) |
| Filter size front: | M40,5x0,5 mm. |
| Optimum sharpness point from front edge: | 318 mm. |
| Depth of field: | 64 mm. |
| Enlargement: | 0,23x |