Frensel

Many of you watching this have normal vision. Oh, sure you might have to find your reading glasses if you want to read a good book and you might have to make sure that there's enough light...

The "Becherer Twist" - How Will Your Patient Perform in a Soft Toric Contact Lens? So, what do you know about the "Becherer Twist"? No... its not a new dance! This...

In this lab, we'll take a look at how we can use systems of lenses: to look at distant objects through a telescope, look close-up at objects with a microscope, or to correct the focusing of...

I'm Dr. Edward Weaver with Wilmington Optometry in Wilmington, North Carolina on behalf of Expert Village to tell you how to care for you contact lenses. About 20 years ago disposable lenses...

The next brand of contact lens that I'm going to talk to you are Wild Eyes. It's, again, made by the same company that we've been discussing before. It's probably the...

Tankless Water Heater over Conventional Gas Fired Water Heater A question commonly asked in the heating & plumbing field, is why choose a tankless water heater over the conventional gas fired...

Hi! My name is Elton Hall. I'm here at Texas State Optical in Austin, Texas on behalf of Expert Village. We are going to be talking about how to find the most comfortable contact lenses. There...

This video describes the fitting of the No7 Quasar Toric Lens through the Medmont E300 Corneal Topography Fitting Software. Start with a good quality image then go to the 'Home' tab...

Hi everybody, Bohus here for Fotodiox and we're proud to present the Aputure V-Line we're the exclusive distributors in the US of the Aputure V-Line, and you may know the name Aputure...

Sometimes it takes a long time for hot water to reach the faucets – why is this? This can depend on a few factors like location of the faucet in relation to the water heater or the size and condition...