opticlar led l28 opthalmoscope

DESCRIPTION

• Twist-lock connector compatible with Welch Allyn
• TrueTone™ LED for accurate colour rendering and easier diagnosis
• Unique 15 years LED warranty for lower running costs, never have to buy a spare bulb again
• 20,000-hour plus LED life guarantees unlimited use with no blown bulb downtime
• 28 lens range from -25D to +40D. (-10 to +10 in single dioptre steps)
• 6 apertures; large spot, medium spot, small spot, graticule with fixation ring, slit, cobalt blue
• 3 filters; Red free, Clear, Polarised light-sensitive
• Dustproof optics
• Rubber brow rest
• Long battery life; Lithium-Ion rechargeable circa 20 hours
• 15-year warranty