A nailfold capillaroscopy device provides magnified imaging of microvascular structures in fingers. Used to diagnose Raynaud’s phenomenon, scleroderma, and autoimmune connective tissue diseases. Offers high-resolution visualization of capillary loops, dropout patterns, and vascular abnormalities. Non-invasive and painless, suitable for outpatient evaluation. Employed in rheumatology clinics and tertiary hospitals. Helps differentiate primary vs. secondary Raynaud’s. Integrated LED illumination improves clarity. Enables photographic documentation for longitudinal follow-up. Supports early diagnosis and timely management. Aligned with Indian rheumatology diagnostic guidelines.