How do I install Spyglass:OneClickZoom?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Spyglass:OneClickZoom work with?

The listing gives Minecraft 1.21, 1.21.1. This is the version stated by the author or source site, not something we verified ourselves.

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Spyglass:OneClickZoom

by kazukii_Ribot · on Modrinth

This mod lets you change the zoom level with a single button press while using the telescope. (Zoom level and Keybind can be customized.)

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Fabric3 builds
Mod loader NeoForge2 builds
Mod loader Forge1 build

Minecraft version

Minecraft 26.1–26.1.2Newest
Minecraft 1.21–1.21.1
Minecraft 1.20.1–1.20.4

Minecraft 26.1–26.1.2Newest
Minecraft 1.21–1.21.1

Minecraft 1.20.1–1.20.4Newest

⬇ Download for 26.1–26.1.2 · Fabric ⬇ Download for 1.21–1.21.1 · Fabric ⬇ Download for 1.20.1–1.20.4 · Fabric ⬇ Download for 26.1–26.1.2 · NeoForge ⬇ Download for 1.21–1.21.1 · NeoForge ⬇ Download for 1.20.1–1.20.4 · Forge

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

What is Spyglass: OneClickZoom?

Spyglass: OneClickZoom enhances the vanilla spyglass by letting you cycle through multiple zoom levels with a single key press.

Press your configured key (default: Left Click) while looking through the spyglass to step through your zoom list—from wide-angle views all the way to high magnification.

How to Use

While looking through the spyglass, press the Cycle Zoom key (default: Left Click) to step through your configured zoom levels.

The HUD always displays the current zoom level.

Zoom levels cycle in order. For example:

1.0× → 2.0× → 4.0× → 0.5×

In-Game Commands

All commands start with /spyglassoneclickzoom and are client-side only.

Command	Description
`/spyglassoneclickzoom`	Toggle the mod on/off.
`/spyglassoneclickzoom on`	Enable the mod.
`/spyglassoneclickzoom off`	Disable the mod.
`/spyglassoneclickzoom status`	Show the current state, zoom list, and initial zoom level.
`/spyglassoneclickzoom zoom add <value>`	Add a zoom level (saved to the config).
`/spyglassoneclickzoom zoom remove <value>`	Remove a zoom level (Tab completion supported).
`/spyglassoneclickzoom zoom list`	Display all current zoom levels.
`/spyglassoneclickzoom zoom reset`	Restore the zoom list from the config file.
`/spyglassoneclickzoom initial <value>`	Set the initial zoom level.
`/spyglassoneclickzoom initial reset`	Reset the initial zoom level to the config default.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21, 1.21.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Ships as spyglassoneclickzoom-fabric-1.21-1.1.3.jar — drop this file into the mods folder
Download size: 28 KB
Download link checked 11 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21