This multi-configuration macro lens is capable of inpecting objects which range from a few millimeters, to a few centimeters. Magnification and focus can be tuned by adjusting a lockable rotating knob.
Included in the package is a set of three extenstion tubes. These allow for adjustment of magnification, offering flexibility in a macro lens.
This lens has exceptionally low distortion at any of the magnifications.
Magnification Range:
No Spacers:
>,0.1X to 0.9X
One Spacer:
>,0.7X to 1.6X
Two Spacers:
>,1.4X to 2.3X
Three Spacers:
>,2.1X to 3.0X
Технические характеристики
Calculate Field of View
Mechanical
| Lens Mount: | C-Mount |
| Length: | 50.5 mm |
| Filter Thread: | None (slip-on filters avaiable) |
Optical
| Lens Type: | Macro |
| Distortion: | <, 0.07 % |
| Working Distance: | 28.0 — 275.0 mm |
| F#: | 3.0 — 21.0 |
| Image Circle: | 11.00 mm (2/3) |
The f-number shown above is the “working” or “real” f-number of the lens when used as a macro. Please contact us if you need a lens having a different aperture.
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