Optics Outfitter Blog

Bifocal sunglasses combine a sunglass lens with two prescription areas, usually a main distance area and a smaller near-vision segment below. They can be useful when you want to see farther away outdoors and read close detail without switching to a separate pair of reading glasses. Before buying, check whether you need custom prescription bifocals or ready-made reading sunglasses. The two can look similar while providing different correction. At Optics Outfitter, selected sunglass models list a Bifocal prescription option; your current eyeglasses prescription and the chosen frame guide the order. Prescription bifocal sunglasses vs reader sunglasses Custom prescription bifocal sunglasses...

Bifocal lenses have two distinct prescription areas, usually for distance and near vision. Progressive lenses change power gradually, adding an intermediate viewing range without a visible dividing line. Both can help when one prescription power no longer covers the distances you need. The useful question is which design suits your prescription, daily tasks, and experience wearing multifocal lenses. This guide explains the differences, the tradeoffs, and what to check when choosing eyewear at Optics Outfitter. What are bifocal lenses? A conventional bifocal combines a main distance area with a smaller near-vision segment, usually in the lower part of the lens....

A true scratch in a sunglass lens cannot be cleaned away like a fingerprint. Trying to polish it out can damage the lens or its coatings. First use the cleaning method approved for your lenses to rule out a removable mark. If the mark remains, have the lens assessed and check coverage or compatible replacement options. This is particularly important with prescription sunglasses: the lens must retain the prescribed optical shape as well as its intended treatments. Is it dirt, a scratch, or coating damage? A greasy streak may disappear with appropriate cleaning. A persistent line, patch of haze, peeling...

To tell if sunglasses are polarized, check the specifications for the exact lenses, then compare them with a known polarized pair or try a rotation check using an LCD screen. A pronounced change in brightness as you rotate the lens is a useful sign of polarization. Lens darkness, a mirrored finish, and the frame's model name alone do not establish which filter is in your pair. These checks help identify a lens feature. They do not measure UV protection, prove brand authenticity, or certify sports-impact protection. Start with the lens details for your own order Look for Polarized in the...

Choosing prescription sunglasses for golf involves two separate decisions: the vision correction you need and the way the lenses handle sunlight. A frame that stays comfortable while you address the ball matters too. Start with your current prescription, think about the conditions you play in, and compare the options available for the specific frame. You may need to see across a fairway, look down at the ball, and read a scorecard during the same round. Explain those needs before choosing lenses rather than assuming the darkest tint or the most complex prescription design will be the best fit. Start with the...