Alba - Night+ | Red
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$149.00
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Alba - Night+ | Red
Complete Sleep Protection After Dark
$149.00
Free Shipping Aus Wide
30 Day Exchanges - Right Fit Guarantee
The Science
Night+Red lens
What reaches your eyes from a 5000K LED, with and without the lens
Independently verified by APR Laboratory (NATA #15508)
Unfiltered source modelled as a 5000K white LED. Lens curves from independently verified data.
Night+ red lens. Blocks 99.9% of blue light and 99.9% of green light. About 13% of all light passes through.
Artificial light after sunset does more than stimulate the eye. It influences circadian timing. The wavelengths most responsible for suppressing melatonin sit in the blue and green spectrum, from approximately 400 to 570nm.
Most night-time lenses focus on blue light alone.
Night+ goes further.
It blocks 99.9% of blue light and 99.9% of green light across this range. This reduces the light signals that delay natural melatonin onset and shift your internal clock later.
The deep red tint is not aesthetic. Night+ blocks 87% of all light, so intensity comes down as well as wavelength, while indoor visibility stays functional.
This is our most complete circadian lens.
Designed for evenings where light hygiene is non-negotiable.
Through the Lens
This Is What Night Should Look Like
The deep red tint isn’t a side effect. It’s the mechanism.
Night+ blocks 99.9% of blue and green light, leaving the wavelengths your brain associates with darkness. It also blocks 87% of all light, so what reaches your eyes is dimmer as well as redder. That can look intense at first. It is exactly what your biology has been waiting for: biological darkness.
The world doesn’t disappear. Your screen still works. You can still work. Your conversations still happen.
But for the first time after sunset, your brain gets the signal that it’s night.
The Balterra experience
Let customers speak for us
I purchased these glasses to combat the harsh effects from my iPad that I use late afternoon and night.
Glasses are certainly comfortable and of high quality.
I love wearing them at night but I can't really use them while I'm on the iPad or phone as they block out so well that its hard to read my screen.
I think the yellow or orange might have been a better option for me.
I do wear the red glass at night when I'm not on my gadgets.
I highly recommend balerra brand.
Cheers Dunc
Duncan Mort
Excellent! And so much better than I pair I had from another company. I feel myself relax as soon as I put them on. Makes a genuine difference to how I sleep too. Highly recommend
Emma Kakos
Absolutely love my Balterra Horizon Night glasses! I've been using them daily when in the studio and also love using them when on board flights too, definitely helps me sleep much better! The blue light reduction is very noticeable and I love how you can continue using your devices in the evening without any effects on your sleep quality. Thanks Balterra!
Patrick Roberts
Absolutely loving my Balterra Horizon Daytime glasses lately ☀️
I’ve been wearing them all day and everything just feels… brighter, warmer like it’s permanently summer. Colours pop, contrast feels richer, and there’s this subtle glow to the world that honestly just lifts your mood.
What I love even more is that it’s not just aesthetic, there’s real science behind it. The lenses are designed to filter specific wavelengths of light, helping reduce harsh glare and visual strain while still enhancing natural light. It’s that perfect balance between clarity and comfort.
Style + science + that endless summer vibe… I’m sold. 😎
Patrick Roberts
Love my new specs! Shape and fit is so ideal, super comfy. Big Shout out to Racquel and the team for top notch customer service, seemed genuinely happy to help 🙌🏼
ads Carroll
Absolutely loving these glasses, not only do they keep my eyes feeling fresh whilst working on screens all day, I'm not feeling tired & I swear they keep me more focused! PLUS they make everything look so yellow and FUN!
Sophie Ballantyne
I never really considered using these in the day, but after a couple of days I noticed a massive improvement in afternoon tiredness. If you're on screens in an office all day, highly recommend. Quality frames as well
Kyle Duerden
Hands down the best blueblockers PURELY because they are a complete red, others are the orange tint which still lets in some blue light, but having the night+ red just adds that extra layer which other brands don't do. I fall asleep in minutes so I rate them highly
Kyle Duerden
I'm so impressed!! I bought these after looking at the Huberman glasses but wanted to find a local Australian brand instead, after a bit of research I chose balterra based on their designs and scientific specifications. They are seriously like entering another realm when you put them on!! So relaxing and calming, my aversion to artificial light and screens at night time is no longer an issue!
Beautifully wrapped and presented, fast shipping and great personal customer service. Love them so much I've already ordered a second pair. Thanks heaps!
Tash Adams
They make me feel so boujee hehe! I adore the quality of the frame and the shape (as someone who doesn't even wear sunglasses so i didn't know how they would look on me) - The whole packaging experience is also next level! Highly recommend!
Sahri Romeyn
Excellent quality, love the style, and really comfortable to wear. Just be aware, the red lens is quite dark. If you're after glasses you can wear whilst still being functional in the evening, go the amber.
Laura Kavanagh
Light-weight, comfortable frames that look great. Luxe packaging. A really quality product all around, and they do truly make a difference to how my eyes feel after prolonged screen time.
Laura Kavanagh
Atlas yellows actually look unreal and can be worn all day in office or at home because everything still looks so crisp through them. They’re comfortable af and look better than my Dr Franklins and Raybans so I even wear them out unless I need my actual sunnies.
Horizon Night pair do an insane job too.
Dyl Wags
Game changers! I thought it would blur my screens/make everything mono colour but it literally makes everything so crisp. Got horizon Night to go with them and they are unreal too.
Unless I’m needing my ACTUAL sun glasses, these will replace my fashionable pairs of raybans and Dr Franklins for the forseeable future. Fit so well on the face unlike most my other sunnies that I need to take off to every now and then.
Wouldn’t bother buying from any other company if blue light blocking & all day comfort with style is what you’re after.
Dyl Wags
Absolutely LOVE these glasses.
Stylish as well as functional. I can tell they block out so much more than my previous ones.Have made huge improvements on my sleep
Kaila Simpson
Science-Backed Lenses
Which lens is right for you?
Every Balterra lens is engineered to work with your body's natural rhythms. Choose based on when you wear them and what you need most.
|
Most Popular
Night+
Red Lens
Maximum protection before sleep
|
Night Amber Lens Evening wind-down & screen use | Daytime Yellow Lens All-day clarity & eye comfort | Other Clear Lens Blue Filter Mild blue-violet filtering only | |
|---|---|---|---|---|
| Light Blocking Performance | ||||
| Blue light blocked400 to 500nm average | ||||
| Green light blocked500 to 570nm average | ||||
| Light transmissionShare of visible light let through | Near clear | |||
| Best Use Cases | ||||
| Best time to wear | Two hours before bed | From sundown onwards | Daytime, at a screen | Daytime only |
| Sleep improvementMelatonin support | ||||
| Circadian supportClock regulation | ||||
| Eye strain reliefScreen & artificial light | ||||
| Daytime screensOffice, work, study | ||||
Yes / Recommended
Partial / With caveats
Not suitable
Select a lens to explore ↓
Most Popular
Night+
Red Lens
Maximum protection before sleep
Light Blocking Performance
Blue light blocked400 to 500nm average
Green light blocked500 to 570nm average
Light transmissionShare of visible light let through
Best Use Cases
Best time to wear
Two hours before bed
Sleep improvementMelatonin support
Yes
Circadian supportClock regulation
Yes
Eye strain reliefScreen & artificial light
Yes
Daytime screensOffice, work, study
Partial
Night
Amber Lens
Evening wind-down & screen use
Light Blocking Performance
Blue light blocked400 to 500nm average
Green light blocked500 to 570nm average
Light transmissionShare of visible light let through
Best Use Cases
Best time to wear
From sundown onwards
Sleep improvementMelatonin support
Yes
Circadian supportClock regulation
Yes
Eye strain reliefScreen & artificial light
Yes
Daytime screensOffice, work, study
Partial
Daytime
Yellow Lens
All-day clarity & eye comfort
Light Blocking Performance
Blue light blocked400 to 500nm average
Green light blocked500 to 570nm average
Light transmissionShare of visible light let through
Best Use Cases
Best time to wear
Daytime, at a screen
Sleep improvementMelatonin support
Partial
Circadian supportClock regulation
Partial
Eye strain reliefScreen & artificial light
Yes
Daytime screensOffice, work, study
Yes
Other Clear Lens
Blue Filter
Mild blue-violet filtering only
Light Blocking Performance
Blue light blocked400 to 500nm average
Green light blocked500 to 570nm average
Light transmissionShare of visible light let through
Near clear
Best Use Cases
Best time to wear
Daytime only
Sleep improvementMelatonin support
No
Circadian supportClock regulation
No
Eye strain reliefScreen & artificial light
Partial
Daytime screensOffice, work, study
No
Yes
Partial
Not suitable
Independently verified by APR Laboratory (NATA accreditation #15508). Blue light is averaged across 400 to 500nm and green light across 500 to 570nm. Read the full test results.
The Mechanism
Protect your sleep
Your brain uses light to tell the time. Not a clock on the wall. The light coming through your eyes.
When you look at a screen after dark, your brain reads that light as daylight. So it holds back the sleep hormone (melatonin), keeps your stress hormone (cortisol) running, and waits for the light to change. It does not matter how tired you feel. Until the signal changes, your body stays in daytime mode.
Night+ removes that signal. Your brain gets the cue it has been waiting for, and the process of winding down can finally begin.
See the full article - How light controls your sleep
The 2 Hour Protocol
Wear 2 hours before bed for deeper, more restorative sleep
our body begins preparing for sleep long before you close your eyes.
Around 2 hours before your natural sleep time, melatonin starts to rise, your core body temperature drops, and cortisol begins to fall. This is your biology's most important window. Artificial light during these hours does not just delay sleep onset. It disrupts the entire cascade: compressing deep sleep, delaying growth hormone release, and leaving your cortisol running when it should already be winding down.
Worn during these 2 hours, Night+ removes the wavelengths your body is most sensitive to, so the process your biology has already started can continue uninterrupted.
See the full article - Why the 2 hours before bed matter most
Beyond Any amber lense
Our most advanced lens. Blocks both blue and green light.
Most people know blue light affects sleep. Fewer know that melatonin suppression does not stop there.
Green wavelengths are equally capable of telling your brain it is still daytime. Night+ blocks 99.9% of blue light and 99.9% of green light up to 570nm, the most comprehensive spectral coverage in the Balterra lens system and the most complete filter we make for the hours before bed. See the independent test results.
See the full article: Why green light matters for your sleep
The Right Light at the right time
When to Wear
Designed for Sunset to Sunrise
Our red Night+ lenses are designed for moments when any artificial light exposure can delay melatonin and disrupt deep rest.
Wear them from sunset to sunrise, including the early hours of the morning if you wake before daylight. Whether you’re winding down at night or navigating artificial light before dawn, these lenses shield your rhythm when it matters most.
Wear them:
– During your nighttime routine under indoor lighting
– While watching TV, scrolling, or reading at night
– In the early morning before sunrise
– During sleep interruptions (e.g. caring for a newborn)
– While travelling across time zones or on night shifts
– In any artificial light setting after sunset
Not for use during the day or outdoors.
For earlier evening wind-downs, choose our Amber Night Lens. For daytime protection, explore the Yellow Daylight Lens.
Where Wellness Meets Design
Why Choose Balterra?
At Balterra, wellness isn’t an afterthought - it’s designed into every detail. We merge cutting-edge lens technology with refined silhouettes to create eyewear that not only supports your circadian health but elevates your sense of style. From the materials we choose to the forms we sculpt, every decision is intentional. Elegant. Considered. Functional. This is where wellness meets design - for those who expect more from what they wear and how they live.
Frequently asked questions
When Do I wear my Balterra Blue Light Blocking Glasses
Use Daytime lenses during the day in indoor or screen-heavy environments to reduce eye strain and support focus. Switch to Night (Amber) in low‑light evening settings—dim lamps, or go Night+ (Red) under intense artificial light—TV's, phones, LEDs, or overheads—for complete circadian protection.
Can I wear my Balterra Glasses All Day
Yes — when indoors and exposed to artificial light. Our lenses are designed to support your circadian rhythm by filtering overstimulating blue light from screens and LEDs.
However, they’re not intended for natural sunlight. For best results, wear them inside — and let real daylight reach your eyes when outdoors.
When will I get my order?
Orders are typically processed within 1–2 business days. Once dispatched, you’ll receive a confirmation email with tracking details so you can follow your delivery in real time.
Please note: during peak periods or product launches, dispatch may take slightly longer — but we always aim to get your order to you as quickly as possible.
Can I wear Balterra glasses with contact lenses or prescriptions?
Absolutely. Our non-prescription glasses are perfect for contact lens wearers. If you need prescription lenses, we’re working on custom RX options — stay tuned.
What if the frames don’t suit me?
We offer a 30-Day Right Fit Guarantee. Try them on at home — if the fit isn’t quite right, return them in reasonable condition and we’ll help you find the right pair or issue a refund.
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*Balterra eyewear is a general wellness product designed to support your circadian rhythm. It is not intended to diagnose, treat, cure, or prevent any disease or medical condition, and is not a substitute for professional medical advice. If you have a health condition, speak with a qualified health professional before use.