ZoomMod
This small-mod adds a zoom(like binoculars) by pressing a button like optifine.

Spotlights:
by MCinSimple
http://www.youtube.com/watch?v=Qhv9wN9rnoQ
by Revolver0125
http://www.youtube.com/watch?v=6-6Gznl32aY
by TheGriefersBay
http://www.youtube.com/watch?v=pZ3yRBgIB1Q
by Cerorecord
http://www.youtube.com/watch?v=kgdgNAN5v40

Installation:
For 1.7.4
install like 1.7.2 or use Installer
For 1.7.2:
- Use the official launcher to download and start once Minecraft 1.7.2.
- Go to the minecraft base folder (the official launchers shows it when you click "Edit Profile" as "Game Directory")
- Go in subfolder "Versions"
- Rename the folder "1.7.2" to "1.7.2_zoom"
- Go in the subfolder "1.7.2_zoom"
- Rename "1.7.2.jar" to "1.7.2_zoom.jar"
- Rename "1.7.2.json" to "1.7.2_zoom.json"
- Open the file "1.7.2_zoom.json" with a text editor and replace "id":"1.7.2" with"id":"1.7.2_zoom" and save the file
- Copy the files from the ZoomMod ZIP file in "1.7.2_zoom.jar" as usual and remove the META-INF folder from "1.7.2_zoom".
- Start the official launcher
- Click "Edit Profile"
- Select "Use version:" -> "release 1.7.2_zoom"
- Click "Save Profile"
- Click "Play" or "Login" to start the game. If only "Play Offline" is available, then log out and log in again to fix it.
For 1.6.4 REQUIRED Forge:
- Use the official launcher to download and start once Minecraft 1.6.4.
place zip file to /mods