Professional-grade diagnostic cystoscopes designed for high-resolution visualization of the bladder and urethra. This category includes high-quality rigid telescopes with various viewing angles (0°, 30°, 70°), along with compatible examination sheaths and obturators. Engineered for superior optical clarity and patient comfort, these instruments are essential for urology clinics and hospitals for early diagnosis of bladder conditions, hematuria assessment, and routine screenings.