| Color | Black |
|---|---|
| Origin | Mainland China |
| Specification 1 | Aperture Variable Optical |
| Specification 2 | Variable Aperture |
| Battery Included | No |
| Specification 3 | Microscope Iris Lens |
| Specification 4 | Adjustable Diaphragm |
| Specification 5 | Iris Adjustable Aperture |
| Magnification Ratio | 1500X - 3000X |
| High-concerned chemical | None |
| Semi-finishedproduct | No |
Check the listing for details. 1.5-17mm Variable Iris Diaphragm Manual Aperture for Camera Lens Optical. Color: Black, Condition: New. Listed at 20.49 USD. SK17 compact continuous manual adjustable iris diaphragm features aperture range from 1.5mm pinhole up to 17mm maximum opening, designed for embedded installation inside miniature industrial lens barrels, microscope condenser assembly, laser beam collimation setup and university laboratory optical testing.