Colour: Mist
Lens Colour: Red

Lens Type:

Acero is a robust frame as well as fresh and distinctive with its tapered curves. Both squared and rounded in shape, this versatile style will fit most people effortlessly.

Product Details

  • Dimensions: 47-23-145
    View measurements
  • Chaga: handcrafted eco-biodegradable acetate frame with stainless steel core wire
    Mist: handcrafted cellulose acetate frame with stainless steel core wire 
    Learn more
  • Key hole nose bridge with acetate nose pads for enhanced fit and comfort
  • Unisex
  • Includes packaging: designer box, premium case, lens cloth

Lens Details

Features organic CR-39 lenses with excellent optical clarity and an advanced multilayer coating infused with superior blue light blocking properties.

Our Red glasses block 100% of all blue light, as well as all green light up to 550 nm, and the lenses have therefore a hot and mesmerising red tint.

Available in non-prescription, prescription and readers.


Our Red glasses block 100% of all artificial blue light, as well as green light, emitted from digital screens, LED bulbs, etc.

These glasses have the benefits of:

  • Preventing macular degeneration and reducing eye strain
  • Relaxing your eyes and mind
  • Reducing stress and cortisol levels
  • Significantly increasing melatonin levels naturally
  • Optimising circadian rhythm and sleep quality
  • Aiding sleep problems (insomnia, restless nights, early wake-ups, etc.)
  • Preventing hormonal imbalances
  • Reducing oxidative stress and increasing cellular repair
  • Improving recovery and athletic performance
  • Increasing cognition and focus while reducing fatigue
  • Boosting your mood
  • Helping mood disorders and mental health issues
  • Reducing health issues and major diseases (type 2 diabetes, cancer, heart disease, etc.)

For more information about the health benefits, read here.

    Model is wearing Filter Optix blue blocking glasses with Red lenses

    Model is wearing Acero Mist blue light glasses with Red lenses.

    Model is wearing Filter Optix blue light blockers with Red lenses

    Model is wearing Acero Mist blue light glasses with Red lenses.

    Returns & Warranties

    You can return any order from Filter Optix within 30 days after the delivery of your order.

    All our glasses come with a two (2) year warranty, effective from the date of delivery of the Filter Optix products, against manufacturing defects.

    Worldwide Shipping

    We offer worldwide shipping with DHL Express on all orders. Orders with non-prescription or reading glasses ship within 2-3 business days, while orders with prescription glasses ship within 3-4 business days. Orders are normally delivered within 3-5 business days, once shipped.

    Customer Reviews

    Based on 2 reviews
    Sandra L.S.O.

    Good quality, love the design.

    Joe J.
    Red but chill

    Dig the way they look but better than that is the way they make me feel.

    Been wearing them most evenings as I wrap up work at the computer and/or watch a few episodes of tv. And wear them to read the Kindle in bed at the end of the night. Obviously, I’m sacrificing a good chunk of the color spectrum, but I got used to it pretty fast. Unless I’m watching something shot by Roger Deakins, I’m okay with it. They definitely relax the eyes and chill the mind. When I take them off, just glancing at the tv feels like staring into a florescent bulb.