Compact Computerized Lensometer

Modern Design with Ease-of-Use

The CL-300 combines innovative, digital lens measurement technology with fast and easy operation. It is equipped with a large LCD monitor, a green light beam and a UV transmission measurement function that allow you to precisely measure a wide range of different lens materials and designs.

Learn More

Key features

EASY OPERATION – 5.7-inch color LCD touchscreen allows for fast and easy lens measurement.
PRECISE – Integrated green light beam accurately determines the power of a wide range of lens designs.
PATIENT EDUCATION TOOL – Perform UV transmission measurements to educate patients on the UV transmittance of their eyeglasses or sunglasses.
CONTACT LENS MEASUREMENT – Contact lenses can be easily measured using the CL-300 lens support and ring accessories that come standard with the instrument.

Ready to learn more?

Contact us today

Simply use the form below and your local Topcon Healthcare representative will be in touch soon, or call us at 1 800 361-3515. For technical support, please click here. 

Product Specifications

CL-300 SPECIFICATIONS
Measurement Range	Sphere: 0 to ±25 D (0.01/0.12/0.25D steps) Cylinder: 0 to ±10 D (0.01/0.12/0.25D steps) Axis: 0 to 180°(1° step) Addition: 0 to ±10 D (0.01/0.12/0.25D steps) Prism: 0 to 10Δ
Cylinder Mode	MIX / – / +
Prism Mode	X-Y (Orthogonal Coordinates), P-B (Polar Coordinates), No Display
UV Transmittance	0 ~ 100% (1% / 5% steps)
Lens Detection	AUTO for single & progressive lenses
Contact Lens Measurement	Hard / Soft contact lens
Light Source	Refractive Measurement: Green LED 540±5nm UV Measurement: UV LED 365±5nm
Wavelength Criterion	e-line/d-line with ABBE compensation
Lens Diameter	Ø 5 to 100 mm
Screen	5.7 inch color touch screen
PD Measurement Range	50-90mm
External Interface	RS-232C, LAN (*CL-300PDL model only)
Power Supply	100-240V / 50/60Hz 1.2A (AC Adapter), AUTO power save
Dimensions	197(W) X 220(D) X404(H) mm
Weight	3.8kg