High Sierra Optics - Recent Questions, Troubleshooting & Support


How to install the macOS High Sierra on Mac?

For the macOS High Sierra upgrade, you can try to install the newst Mac system.
Step 1: Launch the App Store app
Step 2: Rearch and download macOS High Sierra
Step 3: Click Continue if you want to proceed after download finished.
Step 4: Select your Mac's startup drive and click Install.
Step 5: The installer will tell you it needs to restart the Mac to proceed. Click Restart.
Step 6: Your Mac will restart and proceed with the installation. When it's done, you'll have High Sierra on your Mac.
Before you upgrade your Mac system, please make sure to backup all your data, because recover lost data mac is not an easy thing.

on Dec 07, 2017 | High Sierra Optics

Usually, grab the front and pull down. Some have a catch that presses in.

Optics | Answered 21 hours ago


Optics | Answered 21 hours ago

Great, I hope you took notes or pictures when you dissembled it so that it is easier to reassemble. What type of rifle is it?

Optics | Answered on Dec 01, 2018

No, not without seeing it. Ask a gunsmith.

Optics | Answered on Nov 29, 2018

They always are with an astronomical telescope. You need a Spotting Scope or Binoculars.

Optics | Answered on Nov 24, 2018

Very likely - what is your map reference ?

Optics | Answered on Nov 17, 2018


Optics | Answered on Nov 16, 2018

Contact Osprey directly

Optics | Answered on Nov 15, 2018

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