The earliest evidence of image magnification utilizing a magnifying glass dates back to the Book of Optics that was published by Ibn al-Haytham (Alhazen) in 1021. Starting in 1860, loupe magnification ...

Please provide your email address to receive an email when new articles are posted on . We are all familiar with and routinely utilize condensing and aspheric lenses at the slit lamp during ...

The XCEL 700 combines traditional design with superior optics to exceed your expectations. With up to 40X magnification, the XCEL 700 provides exceptional detail and clarity. When you demand the best, ...

Eye of a patient with exfoliation syndrome. The typical white exfoliation material deposits on the surface of the lens are visible (red arrows) with the aid of a slit lamp at 16x magnification under ...

The XCEL 400's superior optics provide exceptional clarity and detail. The traditional design, combined with feather-touch XYZ joystick an convenient controls, make this slit lamp a pleasure to ...