0.5X Magnification Adapter for Microscope Objectives Overview This 0.5X magnification adapter reduces the total magnification of a compatible microscope by half while extending the working distance to 165 mm. It uses a 17/8 inch M48 mounting thread for straightforward attachment. The adapter features a professional, practical design that is easy to carry and use. Key benefits Halves total magnification for wider field of view and easier sample framing. Final magnification equals original magnification multiplied by 0.5. Long 165 mm working distance provides more clearance for tools, fixtures, and larger samples during inspection or manipulation. Direct compatibility with microscopes and stereomicroscopes that accept 17/8 inch M48mm mounting threads for easy integration. Compact, professional design that is practical to transport and store. Specifications Magnification power: 0.5X Mounting thread: 17/8 inch M48mm Working distance: 165 mm Design: Professional and practical, easy to carry and use How this adapter solves common problems Prevents excessive magnification when original objective is too strong, allowing users to observe larger areas without changing the optical head. Provides additional space between the lens and the sample so operators can use tools or handle parts without losing focus or risking contact. Offers a simple mechanical solution to adjust system magnification without complex reconfiguration or replacement of the microscope objective. Typical applications Electronics inspection and : Inspect circuit boards and components with more working space for soldering and probe access while viewing a broader area. Jewelry, watch, and small parts inspection: Examine details at reduced magnification to locate defects on larger surfaces and to manipulate parts under the lens. Laboratory teaching and sample preparation: Use in education or research settings when demonstrations require a wider field of view or when handling specimens beneath the lens. Compatibility notes Intended for use with optical systems that accept a 17/8 inch M48mm mounting thread. Confirm thread size before . When installed, the adapter halves the overall optical magnification. Calculate final magnification by multiplying current magnification by 0.5. Practical considerations Designed for easy installation and removal to support workflows that require switching between magnification levels. The extended working distance and reduced magnification make this adapter suitable when tool access and sample manipulation are required. This adapter is a straightforward, reliable option for users who need to reduce microscope magnification and increase working distance while maintaining simple mechanical compatibility through an M48 mounting thread.