Adjustable Optical Zoom Lens

Completely transform your dry blood imaging with The Adjustable Optical Zoom Lens Camera Adaptor

One of the most important features of the NGS-2020 series of microscopes is the additional magnification in the trinocular tube, which produces 40X higher magnification on the viewing screen than through the eye pieces.

This additional on-screen magnification is ideal in a live blood analysis microscope as it allows the user to achieve a higher level of magnification on the screen with a normal dry 40X objective (1600X) than what is achieved with a 100X oil objective (1000X) in other standard systems. This also enables the user to achieve a total magnification of 4000X with the 100X oil objective, ideal for advanced darkfield analysis.

The main trade-off with this configuration is that the additional on-screen magnification produces too high a level of magnification for dry blood imaging. The user is not able to see the same large field of view on the screen as what can be seen through the eye pieces. This can now be overcome with the optical zoom lens and 2.5X objective.

The Optical Zoom Lens is included with the HDMI-LED + AOL system, and can be added to any of the other microscope packages.

It is attached between the microscope camera and the trinocular phototube and allows the user to increase and decrease the magnification to the camera. Maximum zoom level ensures that the on-screen magnification of live blood remains unaffected.

Minimum zoom level allows the user to fit a significantly larger portion of the dry blood sample on the screen resulting in easier analysis.

Image of optical zoom lens

Price: $710 (USD)

Full details here.