The lens blurs lines parallel to the long side of the sheet. Could be a Fresnel type lens or a diffraction grid.
no subject
Date: 2023-05-10 03:20 pm (UTC)The lens blurs lines parallel to the long side of the sheet. Could be a Fresnel type lens or a diffraction grid.
no subject
Date: 2023-05-10 06:44 pm (UTC)https://twitter.com/aldragon_net/status/1651344975039287305
Это Александр Дракон, у него весь микроблог очень хороший.