When we are young, the lens in the eye can change its shape allowing us to focus on near objects. After the age of 40, the lens becomes noticeably more rigid and reading at close range becomes increasingly difficult. This condition is called presbyopia and is a normal part of ageing.
Presbyopia is usually first noticed by difficulties reading in low light. Often, you may find it will take longer for eyes to refocus from reading to distance and from distance to reading. Spectacles may be required to give additional focusing power to the eye as reading proves more problematic.
The distance of reading dictates which power you would require. For example, looking at a computer screen will require a different power for reading a book. We will ask you about your lifestyle and take this into account when prescribing your reading addition to ensure clarity of vision for the required visual task.