Glasses

What is Glasses?

Glasses is a Fabric mod that adds wearable glasses to Minecraft. There are two styles to choose from, both craftable and equippable in the helmet slot.

The twist: glasses come with a prescription system. Server ops can assign glasses to specific players using the /glasses assign command — those players need their glasses to see properly. Take them off and you'll get hit with a "Poor Vision" effect that fills your screen with thick fog and a dark vignette.

On the flip side, if you're not assigned and you put on someone else's glasses, you'll get an even worse version of the effect — because it's the wrong prescription.

Features

• Two glasses styles that render as 3D models on your head (Blockbench models, not flat textures)
• Prescription system — ops can assign/remove glasses for players, and it persists across sessions
• Custom "Poor Vision" effect — not just vanilla blindness, it uses fog and a vignette overlay so you can still kind of see
• Y-offset adjustment — use /glasses setyoffset to move the glasses up or down on your head so they line up with your skin's eyes
• Trinkets support — if you have Trinkets installed, glasses can go in a trinket slot instead of the helmet slot

Commands

All op-only except setyoffset:

• /glasses assign <player> — prescribe glasses to a player
• /glasses remove <player> — remove a player's prescription
• /glasses info <player> — check a player's assignment status
• /glasses setyoffset <pixels> — adjust vertical position of your glasses (-4 to 4)

Requirements

• Minecraft 1.20.1
• Fabric Loader 0.18.4+
• Fabric API

Trinkets is optional but supported.