Filter
All
acetate
bike cleaning
cape town
cleaning
Comrades
Comrades Marathon eyewear
custom
cycling
Devonbosch
Eye Health
fishing sunglasses South Africa
glare on water
gravel
hiking
lens tint for fishing
lenses
lose weight
marathon
mazzuchelli acetate
Meta
mirror
mtb
non-polarized
oakley
oakley flak 2.0
Oakley Flak 2.0 XLJ
oakley sutro
OO9009
OO9188
OO9295
optical glasses
optics
park tool
photochromic
polarised
polarised sunglasses
polarized
polarized fishing sunglasses
polarized lenses
premium collection
prescription
Ray-Ban
replacement lenses
running glasses
sardine run 2026
scratched Oakley lenses
single vision lenses
Smart Sunglasses
sport sunglasses
sport sunglasses lens replacement South Africa
sport sunglasses SA
sunglasses
sunnies
table mountain
UV
UV rays
UV400
UV400 protection
Virgin Active
warrior
warrior race
winter sunglasses
wombat gear
Photochromic Lenses: The Smart Way to Handle South African Winter Light
Here's something most weekend warriors get wrong: winter is not the season to leave your sunglasses at home. On the Highveld, sitting at 1,200 to 1,800 metres above sea level, UV intensity climbs by roughly 10% for every 1,000 metres you go up.
June 02, 2026
—
Petri Beyers
Photochromic What?
Photochromic lenses, such as the Wombat Photochromic range, are a modern type of eyewear that darkens when exposed to UV light, primarily from the sun. These lenses are also called light adaptive, variable tint, or transition lenses, and are often promoted as providing protection from blue light.
September 19, 2024
—
Petri Beyers













