SM20 – Optical Comparator

The Fowler Baty SM20 is a vertical light path floor standing optical comparator with a 20″/500mm which features a large heavy duty high precision workstage with 250mm x 125mm measuring range and a 0.5 micron resolution.

Features:

• 20″/500mm screen with 90 degree crosslines and chart clips
• Angled screen for easy viewing
• Profile illumination with halogen lamp and green filter
• Surface illumination through twin fiber optics for bright full color surface inspection
• Single lens mounting
• Lens magnification choice: 5x, 10x, 20x, 25x, 50x and 100
• Helix adjustment of light source for accurate thread form projection
• Large stage travel 250mm (10″) x 125mm (5″)
• Large stage travel 10″ (250mm) x 5″(125mm)
• Digital angle measurement
• 0.5 micron resolution