Andor Launches Revolution DSD2 Laser-Scanning Confocal Module
23 Jun 2014
Andor Technology Ltd., an Oxford Instruments company and a world leader in scientific imaging and spectroscopy solutions, has announced the launch of the DSD2, the very latest confocal in their Revolution series. The Revolution DSD2 is a compact, laser-free confocal module that can be fitted to most fluorescence microscopes, old and new. This second generation of the DSD makes significant improvements to what was already a successful product, placing it firmly as an alternative option to laser scanning confocals for routine confocal imaging. With the addition of Andor sCMOS camera technology it delivers a large field of view and high dynamic range for stunning image quality. As DSD2 uses a broadband white light source instead of lasers it can image any fluor by selection of filters and is extremely cost-effective to purchase and maintain.
Tested with a number of different microscopes, including the novel combination with fluorescence macroscopes and stereomicroscopes, the Revolution DSD2 produces high contrast, high quality 3D images every time. Now with three confocal settings, the DSD2 provides complete flexibility for use across the full magnification range, making it ideal for fields such as developmental biology, neuroscience, embryology, and plant biology. The DSD2 handles fixed samples with ease, and is also very capable of imaging robust live cell and embryo specimens.
Dr Geraint Wilde, Product Specialist for Microscopy Systems at Andor Technology, says "We are really excited about the future with the DSD2. Our early experience already has users telling us that the performance is as good as, if not better than, the laser scanning confocal systems they use, and at a fraction of the cost. This product will appealing to those who would like to add a confocal to an existing microscope in their lab, allowing them to avoid the expense of core facility charges and the hassle of booking around other users. It will also interest those wishing to replace ageing point scanning. However, most significant is the impact on productivity. Being camera based, the DSD2 captures large, high resolution images around 10 times faster than laser scanning technology, so the researcher is able to work through sample sets quicker, and obtain results sooner."
Image: Drosophila Melanogaster at stage 10. Courtesy of Helane Jambor, MPI Dresden
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Revolution DSD2
Oxford Instruments AndorThe Andor Revolution DSD2 is a simple confocal device delivering extraordinary imaging performance. Its simplicity lies in a compact patented optical design and laser-free operation, providing ease of retrofit to an existing fluorescence microscope, or an easy addition to most new models currently available. The benefits are an affordable confocal device for your own laboratory, eliminating the need to use core facilities, or if you run a core facility, you can increase your capacity and offer a lower cost solution with a DSD2. The ease of use is such that you will be imaging in no time, with minimal training required. The simple design of the DSD2 means that it can be mounted to inverted and upright microscopes and fluorescence stereomicroscopes and macroscopes. With three confocal sectioning options, you can choose the optimal setting for your sample or magnification. This makes the DSD2 probably the most versatile confocal device on the market, addressing the broadest range of sample types. With no fixed laser wavelengths to limit you, you have freedom to choose the best wavelength choice for your research. Fixed or live, there is no limit to the possibilities. Features: Unique Disk Design - Delivers images of high contrast with high dynamic range for outstanding results. Even with thick samples. Confocal flexibility - Three confocal sectioning modes to address all magnifications and provide freedom to select best match for sample Large field of view - Image large samples or larger numbers of cells to increase productivity Broad spectrum, laser free - 370 – 700nm excitation with full flexibility of filter choice Easy alignment and low maintenance - Minimal running costs for product longevity. Optimized software and algorithms - Up to 22 frames per second real-time confocal imaging for high productivity or live cell imaging. Intuitive control for fast operation and minimal training Real-time control and viewing - Switch viewing mode between widefield and confocal with one mouse click to ease locating sample Confocal and Widefield modes - Use DSD2 to image even weakly fluorescent samples which are difficult to see in confocal. Microscope agnostic, including stereo and macroscopes - Image using your preferred microscope according to your sample requirements By-pass mode - Remove the disk for higher speed fluorescence imaging