Specsmakers Opticians Interview Questions, Process, and Tips

Anti-glare lenses reduce glare from light sources, while polarized lenses reduce glare and block horizontal light waves.

• Anti-glare lenses reduce glare from light sources by minimizing reflections on the lens surface.

• Polarized lenses not only reduce glare but also block horizontal light waves, providing clearer vision and reducing eye strain.

• Anti-glare coatings are usually applied to the front and back surfaces of lense...read more

Pentascopic tilt is a term used in photography to describe the tilting of a camera lens in five different directions.

• Pentascopic tilt allows for more creative control over the focus and perspective of a photograph.

• It can be used to create unique depth of field effects or to correct perspective distortion in architectural photography.

• Some high-end camera systems have the ability to tilt the lens in multiple directions f...read more