Optical Comparator Chart Overlay For Profile Projector 330mm Mylar Grid Radius Scales 1X 10X 20X 50X Fits Mitutoyo Nikon Profile Projectors 300mm And Larger Pro Grade Set Up

330mm Mylar Overlay Chart for Profile Projectors with Radius ✔️ 330 x 330 mm Mylar grid overlay with 1X, 10X, 20X, 50X scales

This optical comparator chart overlay is designed for profile projectors with screen diameters of 300 mm and larger. It uses a Mylar grid with built-in radius scales for accurate, repeatable measurements during part inspection.

✅ Size: 330 x 330 mm
✅ Material: Mylar for durability and clarity
✅ Radius scales: 1X, 10X, 20X, 50X
✅ Fits profile projectors 300 mm and larger
✅ Packaged as 1 Optical Comparator Chart

💡 What is an optical comparator chart overlay used for?

The overlay provides a precise measurement reference on a profile projector screen, making it handy for quick checks.

- Provides grid-based referencing for profiles and radii
- Includes calibrated radius scales (1X, 10X, 20X, 50X)
- Works with screens 300 mm and larger for accurate inspection
- Made from Mylar for durability and clarity
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