How I Made a Ground Glass Focusing Screen at Home (No Special Tools Needed!)

Описание: In this video, I’ll show you how to make your own ground glass focusing screen from start to finish. Whether you’re restoring a large format camera, building your own panoramic Cirkut, or just want to understand the process, this step-by-step guide covers everything you need to know.

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What you’ll learn:
• Choosing the right glass thickness and size
• Which abrasives and grit to use for maximum clarity
• How to grind evenly without swirl marks
• Cleaning and finishing for the sharpest possible image
• Tips for testing and comparing different grits

This method works for any camera format — from 4×5 all the way up to ultra-large-format systems. Perfect for DIY builders, restorers, and anyone who loves classic analog photography.

📸 Materials used: Fine ground glass grit 600, plain glass plate, water, and patience!
🔧 Difficulty: Easy to Intermediate

600 Grit Aluminum Oxide https://www.hisglassworks.com/600-gri...

If you find this guide helpful, like, subscribe, and share it with other large-format enthusiasts.

📸 Chapters:
0:00 Intro
0:08 Checking the Glass
1:06 Materials List
1:46 Cleaning and Prep Work
2:15 Water and Aluminum Oxide
3:05 Figure 8s for the Next 20 - 30 Minutes
3:18 Rinse & Dry Then Test Fit
3:48 The Look and Resolve
5:50 Side by Side