HEINE Loupe, HRP 4x, Working Distance 340mm for 311137/311138
- Magnification: 4x
- Working distance: 340 mm
- Crisp, High-Resolution Image
- Unique i-View Loupe Mount
- Exceptional Focal Range
- Multi-coated Achromatic Optics
** Requires Loupe mounting kit (311126) to attach to Head Frame