The objective of this study was to examine the effect of the off axis retinoscopy on objective central refractive measurement in adult clinical practice. Informed consent was obtained from all study ...

The PARK 1 ® combines a non-contact pachymeter, auto-refractometer and keratometer in one unit. In addition to the objective refraction, the keratometer values and the pachymetry can be determined ...

Please provide your email address to receive an email when new articles are posted on . We were unable to process your request. Please try again later. If you continue to have this issue please ...

Dedicated to multiphoton excitation microscopy, Olympus has introduced its XLPLN10XSVMP and XLSLPLN25XGMP objective lenses with an 8 mm working distance and support for a large range of refractive ...

A comparative study was conducted from August 2005 to May 2008, at Hospital Universiti Sains Malaysia and Hospital Raja Perempuan Zainab II, Kelantan, Malaysia. The sample size was calculated using ...

A project at the University of Zurich has designed an objective for light microscopy based on the reflective principles used in Schmidt telescopes and also found in nature in the eyes of scallops. The ...

Olympus has introduced a 40x silicone oil microscope objective, its latest innovation in silicone immersion microscope optics. The new objective fills out the company’s full line of silicone oil ...

The applications of wavefront technology in eye care extend beyond custom ablation. When used purely for diagnostics, wavefront can surpass traditional methods of refraction, measuring higher-order ...

Over on YouTube [Applied Science] shows us how to make an f/0.38 camera lens using an oil immersion microscope objective. The ...