Confocal Microscope System

Application Notes

A1R HD25: the latest in resonant scanning technology allows new live-cell imaging approaches

February 2019

Capturing the dynamics of living systems requires high acquisition rates. Large samples, such as whole model organisms, additionally require a large field of view. The Nikon A1R HD25 confocal system provides both, combining Nikon’s improved HD high speed resonant scanner with an unprecedented 25 mm field of view. The performance of this system is evaluated in zebrafish embryos.


Increasing Data Collection and Fidelity by Maximizing Confocal Field of View

November 2018

For years, the field of view (FOV) of confocal systems has been limited by the FOV of the microscope they are attached to. With the release of the Nikon Ti2 inverted microscope, the world’s first 25-mm FOV became available. Now, Nikon has taken advantage of this improvement by building the largest FOV point scanner in the world, the A1 HD25. This Application Note focuses on the impact of this technology on simple, everyday experiments.


Reflectance Imaging for Visualization of Unlabeled Structures Using Nikon A1 and N-SIM

January 2018

Reflectance imaging allows the user to form an intensity image from light backscattered by the sample. Highly reflective markers, including a variety of nanoparticles, allows for imaging with very high signal-to-noise and virtually free of photobleaching, ideal for both confocal and structured illumination microscopies.