Lensmeter and Auto Refractometer/Keratometer Bundle Comprehensive Eye Exam Diagnostic Set High-Precision Refraction and Digital Lensometer for Optical Clinics ARK-4000 & AL-1500

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• All-in-One Optical Diagnostic Solution: This bundle combines the ARK-4000 Auto Refractometer/Keratometer and the AL-1500 Lensmeter to provide a complete toolkit for eye care professionals. Streamline your workflow by performing precise refraction, keratometry, and lens verification with two integrated, high-performance devices designed for accuracy and efficiency.
• Advanced Refraction & Keratometry (ARK-4000): Utilizing Hartmann’s principle and a high-speed image acquisition system, the refractometer delivers objective measurements in under 0.5 seconds. It offers a wide spherical power range of -20.00D to +20.00D and accurately measures corneal curvature (5.0-10.0mm) and corneal diopters (33.00D-67.0D) . The 8-inch adjustable TFT touch screen and automatic eye tracking ensure smooth, comfortable patient examinations.
• High-Precision Lensmeter (AL-1500): The AL-1500 offers versatility for verifying all types of lenses. It measures a vast spherical power range from -25m⁻¹ to +25m⁻¹ and cylindrical power from -9.99m⁻¹ to +9.99m⁻¹. Whether analyzing single vision, bifocal, or progressive lenses (ADD power up to ±9.99m⁻¹), this lensmeter provides detailed data including prism, axis, and UV transmittance on its large 800x480 touchscreen.
• Designed for Professional Workflow & Comfort: Both units are built with ergonomics in mind. The ARK-4000 features an adjustable LCD screen and automatic lifting for easy patient alignment. The AL-1500 offers a comprehensive set of parameters including PD measurement (40-82mm) , lens diameter (10-100mm), and thickness (≤20mm). Both devices come equipped with built-in thermal printers for instantly documenting results.
• Complete Technical Specifications for Any Practice: Handle a wide variety of patient needs with extensive measurement ranges. The ARK-4000 measures pupil distances from 10 to 86mm and offers multiple astigmatism display modes (-, +, ±). The AL-1500 precisely measures prism degrees (horizontal/vertical 0-20△) and prism base angles (0-360°) , making it the perfect companion for the ARK-4000 in any high-volume optical shop or clinic.