Leica FOK53 Eyepiece - NA2 - 377802

The Leica Geosystems FOK53 Eyepiece is a high-performance optical accessory designed to improve the functionality of precision leveling and surveying instruments. Purpose-built for the Leica NA2 Automatic Level and compatible with systems like the Wild T-2, this interchangeable eyepiece provides enhanced magnification and outstanding image clarity for demanding fieldwork.

Replacing the standard eyepiece with the FOK53 increases magnification from roughly 32x to approximately 40x–42x, enabling clearer target definition and more accurate readings over extended distances. This added power helps professionals capture finer details in critical measurement tasks.

Manufactured to Leica’s strict optical standards, the FOK53 delivers crisp, bright, and high-contrast images. Its precision-engineered lenses preserve the instrument’s optical integrity, making it well-suited for applications where accuracy is essential. Designed for straightforward replacement, the eyepiece can be installed as a direct swap for the original component. For best results and proper calibration, installation by a qualified technician or authorized service center is recommended.

• High magnification eyepiece (approx. 40x–42x) for enhanced viewing detail
• Compatible with Leica NA2 optical instruments
• Improves accuracy for long-range leveling and precision measurements
• Premium Leica optics for sharp, bright, and distortion-free images
• Durable, professional-grade construction for field and industrial use
• Replaceable design; service installation recommended for best result