Otus | Dusk

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Otus | Dusk, Sunglasses

An undeniably classic sunglasses shape that's ready for adventure. The Otus features a solid acetate frame carefully finished with triple barrel sprung hinges giving extra strength, flexibility and comfort all day long. Mirrored polarised lenses come with an anti-seawater coating, and provide 100% UVA protection in the brightest conditions. Making them the perfect adventure companion.



Frame size: Large

This frame is best suited for larger heads (56-60cm). Ideal for many face shapes and nose heights.

54mm-20mm-145mm (lens, nose, temples)

Free UK Delivery & Returns on orders over £20

Our standard free UK delivery time is 2-3 business days.

Prescription glasses, prescription sunglasses and ready readers are shipped after lenses have been fitted between 5-12 working days. For more information please visit our Shipping information page.

What size frame do I need?

For the great majority of people (more than 90% of our customers), Medium Width offers the correct fit. You can learn more about Bird frame sizes and how to find a suitable frame size with our official Size Guide

Returns & Exchange

You can return anything within 14 days of the original purchase date to receive a full refund or exchange for another style. Items must be returned in unworn and re-saleable condition. If you would like a free returns label, please email the team and we'll send you one (free returns only valid for UK addresses) Prescription lenses are non-refundable as these are created bespoke for each customer and cannot be reused.

- Lifetime warranty
- Free shipping and returns
- Handmade eco-cork case
- Info and warranty card

Packaged in our nest box with a flexi-hex sleeve to keep your Birds safe on their journey. All packaging can be recycled.

- Certified materials
- Built-in flexible micro-hinges 
- Adjustable arms 
- Anti-scratch lens coating 
- 100% UV protection

Our low carbon bio-acetate uses plant based plasticisers and natural dyes, giving them a carbon emissions footprint of only 110grams (about the same as making three cups of tea).


Exceptional Lenses

Our Hawk and HawkX lenses offer 100% UVA protection, with anti-scratch and anti-glare technology.

Certified Materials

Plant based acetates, recycled metals or renewable wood. We harness nature's strengths and colours to produce unrivaled sunglasses

Recycle ANY frames

If you have any old eyewear lying around give them a new breath of life with our sunglasses and glasses recycle scheme.

From Nature For Nature