LM-7-7P
LENSOMETERS HOMEPAGE > LENSOMETERS >LM-7-7P LM-7-7P The lensometer LM-7/7P is a compact and user-friendly instrument used to determine the type and the power of a glass, whatever it is fitted or not on spectacles. It is available with an optional thermal printer (LM-7P). Contact us Summary Description Summary Wavelength of the LED: 540 nm Measurement […]