Ten eyes of seven consecutive patients who presented for cataract surgery following excimer laser treatment without any pre-refractive biometry data were enrolled in this prospective clinical study.

Patient expectations after cataract surgery are continually increasing, and unaided postoperative visual acuity is an important correlate of patient satisfaction. Nino Hirnschall, MD, PhD, resident at ...

When patients previously implanted with phakic lenses undergo cataract surgery, IOL power calculation is easy and straightforward, according to a Belgian surgeon. “It’s easy to understand that a lot ...

A maximum power point tracking (MPPT) controller circuit is extremely useful in solar photovoltaic systems for boosting power usage efficiency. The traditional MPPT design, though, requires the use of ...

When you measure RF emissions with a spectrum analyzer, you may need to measure the total power contained in a spread-spectrum signal. FCC part 15, subpart E (Ref. 1) requires these power measurements ...

Silicon Laboratories Inc., a leader in high-performance, analog-intensive, mixed-signal ICs, introduced a web-based Isolator Power Consumption Calculator that streamlines the process of assessing ...

IBC SOLAR AG, a global leader in photovoltaic (PV) systems and energy storage, is to release a new version of its solar power calculator with important features. In this upgrade, the selection of the ...