![]() ![]() When light goes from a standard low-index material (such as air) into a standard high-index material (such as glass), it always bends towards the normal to the surface. A material with a higher refractive index, such as diamond, will bend light more. The ability of a material to bend light is quantified by its "refractive index". The light bends because one material has electrons that interact more strongly with the light passing through it than the other material, causing the light to slow down and bend. This change of direction occurs right at the interface between the two materials, and not deep in one material. Whenever a ray of light travels from one transparent material, such as air, into another transparent material, such as glass, it changes direction (except in the special case of the light's direction being perfectly perpendicular to the interface). Let us look at the basics of lenses and then at different types of flat lenses.Ī traditional lens is essentially a curved piece of glass that bends light through a process known as "refraction". Spend time analyzing your swing, and making improvements little by little.Category: Physics Published: September 30, 2013Īctually, flat lenses can focus light if they are built properly. Take the time to go through your clubs, and feel the difference in swing in each one. It’s important to take it easy on yourself mentally, if this is your first practice at the driving range in a couple of months. Take AwayĪs we all know, golf is a mental game. Spend time practicing your putt, or take the time to focus on chipping for 15 minutes. Line up 10 balls and putt them from at least 10 feet. ![]() It’s one part of the game that nearly everyone over looks, or hates to practice. Be sure to devote at least 15 minutes for your putting game. Puttingĭon’t overlook the importance of putting. This will greatly improve your swing, and really warm your muscles up, especially if they’ve been sedentary all winter. Pick different areas of the range and practice hitting the ball there as if it were a hole on a course. Maybe take the chance to focus on or realign your stance. It’s important to look at the way the ball falls, and analyze if it’s hooked or not. Once you’re ready to take bigger swings, take a swing with your driver. Try warming up with a chip shot, and work your way up to your driver. Go from your lowest irons to your highest, starting with a 9. Swing a club back and forth for a little while. Once you’re there and stretched, take the time to start with smaller swings, slowly stretching out those muscles. ![]() If you haven’t played all winter, your body will thank you for taking the time to stretch before you hit the golf range. Stretchingīe sure to take a good stretch before you start swinging. The golf courses in Bend take longer to prepare and maintain that the range after the winter, so ranges are often up and running first. The added benefit of driving ranges in the spring, is that most golf courses work hard to get them opened up as early as possible. A great way to get comfortable with your swing again is to head to the driving range. Spring golfing is almost here, which brings about the problem of how practiced you stayed over the winter. ![]()
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