Logical Zoom Mod FAQ

Hold the zoom hotkey, which is C by default, to zoom in while you hold it. Release the key to return to your normal view.

The C key is probably already bound to another action like Save Tools, so the zoom never triggers. Open Controls and either assign a different key to Toggle Zoom or clear the C key from the conflicting action.

It works as a hold-to-zoom by default, matching OptiFine behavior. If you want it to stay zoomed, bind a key to the Toggle Zoom option in Controls instead.

Go to Options, then Controls, find the Logical Zoom keybinds, and assign your preferred button to Toggle Zoom. Make sure the key you pick isn't already used by another action.

Yes, Logical Zoom stacks its zoom on top of the spyglass zoom for maximum magnification. Hold the spyglass and use the zoom key together to get the combined effect.

Yes, it's designed to replicate OptiFine's zoom, including the default C key and hold-to-zoom behavior. Players switching from OptiFine should find it familiar.

Zooming itself is lightweight since it only changes the field of view, so performance impact is minimal. Any slowdown you notice usually comes from rendering more distant terrain while zoomed.

It's a small standalone mod and generally works alongside other mods without conflicts. The main issue is keybind overlap, so check Controls if zoom stops responding after adding mods.

Yes, it's a client-side mod, so it works on servers without needing to be installed server-side. Just avoid using zoom to gain unfair advantages where server rules forbid it.

You likely reassigned the C key or reset your controls, which removed the zoom bind. Reopen Controls and rebind Toggle Zoom to a free key to restore it.