How to measure your PD
The ‘PD’ is the distance in mm from the centre of one pupil to the other. Also known as the ‘Pupil Distance’. This measurement is…
Tips & Guides
Choosing the right lenses for your glasses
At Nova Glasses, we believe the most important part of the eyewear selection process is choosing the correct lenses for your glasses. The quality and type…
Face Shape and Frame Style
A key part of choossing glasses, is finding out which frame suits your face. Here, we will go through the most common face shapes and…
Blue Light Filter Lenses
Where does Blue light come from? Blue light is defined as a range of the visible light spectrum, which has a wavelength size between 400−495nm. Now, some light wavelengths are different sizes to…