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The Block with Rhythm560 lens

This is The Block.

Big and bold, The Block makes no apologies. Neither do you.

The larger frame size gives excellent coverage reducing light leakage from above, below, and the sides.  The matte black finish looks and even feels smooooth. Made of Swiss developed TR90 this frame is lightweight, durable and flexible. The inherent flexibility allows them to form to your face for improved comfort. Unlike cheap, brittle Polycarbonate frames, they wont easily break if sat on, stood on or dropped.

The Rhythm560 lens protects your eyes from receiving the harmful blue light spectrum and filters out virtually all green light too.

The Rhythm560 lens is a full red lens developed for maximum melatonin preservation. These are for the most serious blue and green light blocking biohacker!

You know junk light from the screens of your smartphone, tablet, computer, and tv, not to mention LED and Fluorescent lighting will trash your biology and you will not stand for this!

By blocking out blue light and green light right up to 99.64% at 560nm, you will avoid virtually all light that has the ability to suppress melatonin.

Your light environment after sundown will be as nature intended.  Your circadian rhythm will be optimized. You will sleep better at night, wake at the right time in the morning, and have more energy and mental clarity throughout the day.  Ultimately you reduce the effects of ageing by supporting your mitochondrial health, which is key to prevention of most modern diseases.

Frame Size: 56 - 19 - 138

Customer Reviews

Based on 7 reviews

Love them!

Martin Wojczys (Melbourne, AU)
Worth it!

These really work! We've definitely noticed improvements to sleep. We get sleepy faster and earlier. We fall asleep quicker. We feel more rested in the morning. Very happy!

Ben Masters (Perth, AU)
Wow! Im converted

Ok so i burnt out years ago, and smashed my hormonal bits and one of the many things since I dont sleep well. So i thought i would try these and dead set cant believe how well they work. I dont want to ramble on but if i got on my phone at night i could stay awake until i ran out of things to look up, with these on i am out. But thats not the end, the quality of sleep is so much better, i remember my dreams again and my energy has gone through the roof.

If you have any of my issues just buy them....

Maria (Sydney, AU)

This is a quality product. The square frames are nice and large. Fast delivery. For those that like detail it comes in a solid box for storage. I have recommend rhythm optics to friends. Worth the investment. I love them.

Corey B (Braeside, AU)
This has instantly changed my quality of life!

I just wanted to express my gratitude for your product. I have had insomnia for 18 months now, and every treatment I’ve tried hasn’t worked including thousands of dollars worth of supplements, herbs, cannabis, sleep hygiene, psychology, medication, meditation, ASMR - you name it, I’ve done it. Doctors and naturopaths have all been stumped. I put the glasses on at 8pm last night, laid down on the couch to wind down, and started to doze off (which was unusual for me). I went to bed to see if I could sleep - and I slept easily for 8 hours. I cannot thank you enough, this has instantly changed my quality of life. My endless thanks to you!

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