Nikon T Plan 1x EPI Reflected Light Objective (NA 0.03, WD 3.8mm, Infinity, M25)

The Nikon T Plan 1× EPI is the lowest magnification objective in the Nikon T Plan EPI reflected light series — designed for ultra-wide-area survey and specimen orientation in industrial and materials microscopy. At 1×, this objective provides the maximum possible field of view for reflected light imaging, enabling rapid navigation across full wafer surfaces, large PCB assemblies, metal panels, and other oversized specimens that would require extensive stage movement to survey at higher magnifications. In a typical inspection workflow, the 1× T Plan EPI serves as the starting objective for specimen orientation and coarse defect location, before stepping up to the 2.5× for area selection and then to higher magnification objectives for detailed inspection. The 3.8mm working distance provides ample clearance for the full range of specimen types and mounting configurations. The T Plan optical design provides flat-field correction for consistent image quality across the full field of view. The M25 thread mount is compatible with Nikon CFI series industrial and upright microscopes; a BD nosepiece adapter is also available upon request for use on BD-type nosepieces. Supplied new from stock, catalog number MUE12010.