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Glial cell surrounded by axons in a rat neuronal culture labeled for microtubules and actin
Dr. Christophe Leterrier, NeuroCyto, INP, Marseille, France
Nikon offers a full lineup of high NA objectives for multiphoton imaging that provide chromatic aberration correction up to the near-infrared range. These objectives are optimized for deep imaging and provide bright images over the entire field of view.
Nikon’s exclusive Nano Crystal Coat is an antireflective coating consisting of ultrafine crystalline particles. This forms a coarse structure that enables lower refractive indices, facilitating the passage of light through the lens rather than reflecting it, thus providing superior light transmission.
The water immersion range of objectives provides the highest NA, high flexibility, and compatibility with upright, inverted, multiphoton or confocal instruments. The CFI75 models are dedicated to upright microscopes and imaging at greater depths (2~3 mm).
Silicone oil closely matches the refractive index of live cells, thereby minimizing spherical aberration and providing brighter, higher-resolution images in deep imaging.
The glycerol range of objectives is dedicated to extreme depth (5~8 mm) observation of cleared samples. The major benefit of these lenses is their ability to correct for changes in refractive indices and compensate for aberrations that often occur in large sample imaging.
A multi-immersion objective can be used for oil immersion, glycerin immersion, and water immersion.
This dry objective achieves uniform brightness up to the edge of the image, chromatic aberration correction from 405 nm to 850 nm, and high resolution. It provides wide area acquisition and high throughput.