2024-09-17|Sunatori's Prism Glasses

Potential Discovery or Invention

• Here are 2 eyes projected on a pair of PLASFUN EVO Belay Glasses for Rock Climbing. Belay glasses are eyeglasses with prismatic lenses that are used by belayers in rock climbing to avoid the neck strain associated with belaying.

  

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Comments/Commentaire

"Sunatori, Go Simon" <GS.Sunatori@HyperInfo.CA>

[Donation/Don, SVP]

Copyright/Droit d'auteur © 1995-2024 by/par HyperInfo Canada Inc.

• All rights reserved./Tous droits réservés.
• Produced in Canada./Produit au Canada.

ISBN 978-0-929105-04-8

• 2024-12-17T21:01:50.000Z