Pulse Blue Light Blocking Glasses
TR90 frame with metal-reinforced hinges, spectrometer-tested lenses. The frame for people who are hard on their glasses - flexible where it needs to bend, reinforced where cheap frames actually fail.
⚡ The frame that survives daily useWhat makes the Pulse frame different from the rest of the AfterDark range?
The Pulse pairs an ultralight TR90 body with metal-reinforced hinges, the exact point where cheaper frames crack after months of daily on-and-off wear. Same spectrometer-tested Sundown Orange and Moonlight Red lenses as every AfterDark pair. It's the frame built for people who are hard on their glasses.
Flexible where it bends. Reinforced where it fails.
Most TR90 glasses fail the same way: the flexible body holds up fine, but the hinge - the one part doing real mechanical work every single time you put the glasses on or take them off - eventually fatigues and cracks. It's the single most common failure point in cheap blue light glasses.
The Pulse addresses that directly. Metal inserts reinforce the hinges while the rest of the frame stays TR90's featherlight, memory-polymer flex. You get a frame that bounces back from being sat on or shoved in a bag, with the one weak point everyone else ignores built up to handle it.
Who the Pulse is right for, and when to consider something else
- You've broken or bent a pair of glasses before
- Glasses live in a bag, pocket, or get put on and off constantly
- You want the lightest frame that still feels sturdy
- Sensitive skin - hypoallergenic TR90 matters to you
- You want a frame that just works without thinking about it
- You want the most discreet look, see the Ghost
- You want a familiar rectangular shape as a safe first pair, see the Classic
- You want instant lens swapping, the Phase Shift has a magnetic system
Frame specifications
Featherlight TR90 body
Lightweight thermoplastic polymer that barely registers on your face, even across a full evening of wear.
Metal-reinforced hinges
The point where most TR90 frames eventually fail, built up to handle years of daily on-off use.
Memory polymer
Flexes under pressure and bounces back to shape - sat on, packed in a bag, or bent, it recovers.
Hypoallergenic build
Gentle on sensitive skin, unlike some metal or acetate frames that can irritate with extended contact.
CR39 optical lenses
Optically superior clarity to standard polycarbonate, with a scratch-resistant coating built to last.
Choose your lens
The right starting point for most people.
Essential during midnattsol season.
For daytime, not evening wind-down.
🇳🇴 Pulse blålysbriller for a Norwegian evening
Norwegian evenings mean a lot of picking glasses up and putting them down - dinner, screens, the walk between rooms, taking them off to answer the door. Frames that fail do it here, at the hinge, from repetition rather than a single dramatic break. The Pulse's metal-reinforced hinges are built specifically for that kind of daily cycle, not just the initial flex.
Combine Sundown Orange with amber or red evening lighting during mørketid, and switch to Moonlight Red in the final stretch before bed once midnattsol keeps the sky bright past your usual bedtime.
Evening protocol
What you're getting
What's in the box
Pair with
Circadian & Sleep-Friendly Lighting
Amber and red bulbs that remove blue light from your whole room, not just what reaches your eyes
Morning routineRed Light Therapy Panels
Morning rødlysterapi sets your circadian clock, the other half of the evening glasses equation
Familiar shapeClassic, Full-rim rectangular
The safe, standard-shaped pick if the Pulse's sport-style profile isn't your look
New to blålysbriller? Our Blue Light Blocking Lenses: Quantum Biology Explained covers how the spectrometer testing behind every AfterDark lens actually works.
Other frames in the AfterDark range
From Dominic, on the Pulse
When someone tells me they've broken a pair of glasses before, sat on them, had the hinge snap after a few months, the Pulse is what I point them to. It's not the most stylish frame in the range or the most invisible one. It's the one built to survive being treated the way glasses actually get treated in real life.
Same lenses, same spectrometer numbers as every AfterDark pair. The difference is entirely in how long the frame itself holds up.
📧 admin@lighttherapy.no · 📱 +47 951 47 478 (Text only)
⚠️ Safety notice: These glasses significantly alter colour perception and must not be used for driving or operating machinery. For stationary indoor evening use only.
Questions about the Pulse
What makes the Pulse frame more durable than other TR90 glasses?
Hvor lett er Pulse-brillene å ha på gjennom hele kvelden?
Sundown Orange or Moonlight Red, which lens should I start with?
Er Pulse-brillene hypoallergene?
How much blue light do the Pulse lenses block?
Kan jeg bruke Pulse-brillene til bilkjøring?
Er Pulse et godt valg hvis jeg har ødelagt briller før?
What is the Nooner Yellow lens for?
The frame that keeps up with real life
Ships from Norwegian stock. 30-day returns. Spectrometer certificate in the box.
Choose your lens above →