LM-260 Auto Lensmeter （焦度计）
Features (特点)
HD touch LCD display
High -end process precision assembly
Modern and simple appearance
Fast and automtic recognition of progressive multifocal lenses
Green LED light source does not need ABBE coefficient compensation
Optimized and upgraded Hartmann multi-point measurement technology
Specification (性能)
Measuring range
Ball mirror :0 to ± 35 D (reading accuracy 0.01D /0.06D/0.12D /0.25D)
Measuring range Accuracy
＜0D≥-5D ＞0D≤+5D ±0.06
＜-5D≥-10D ＞+D≤+10D ±0.09
＜-10D≥-15D ＞+10D≤+15D ±0.12
＜-15D≥-20D ＞+15D≤+20D ±0.18
＜-20D≥-35D ＞+20D≤+35D ±0.25
Cylinder :0 to ± 10D （reading accuracy 0.01D/0.06D /0.12D /0.25D)
Cylindrical axis position :0°to 180 ° （reading accuracy 1°）
ADD :0 to 10D (reading accuracy 0.01D/0.06D /0.12D / 0.25D)
Prism :0to 10 △（ 0.01△）
Measure range Accuracy
＞0△ ≤5D 0.1△
＞5△ ≤15D 0.2△
Cylinder mode :+ +/- -
Prism representation mode : X-Y :Cartesian coordinates H : I , O V:U ,D
P-B :Polar coordinates mm :X and Y are both expressed in mm
Reading resolution :0.01D /0.06D /0.12D /0.25
Interpupillary distance measurement function
Can measure lens with refractive index polarization high dispersion solar film ,multi-focus scratch ,etc single light double light triple light progressive multifocal light etc .
UV /bule light transmittance measurement function
Contact lens measurement function
Measureable lens :＞10% the transmittance of lens when the power exceeds 10D is required ＞ 20%
Contact 10D is required ＞20%
Contact lenses :0 to ± 25D BC 6.00 to 9:00
Display :7.0-inch HD touch LCD monitor
Menu:user-friendly design easy to operate
Applicable lens diameter :20mm -100mm
Power supply :AC100 (±10%）-240（ ±10%）V50、60HZ 40VA
Maximum power :40 W
Weight :6.8kgs
Instrument specifications :550mm (L)X 350 (W)X350mm(H)
Environmental conditions :
a. Temperature :5-40C (use ternperature )-20-60℃（storage /transport temperature )
b. Humidity : 30-85%(non-condensing )(use humidity ) 10-95%(storage /transport humidity )
c. Atmospheric pressure :700 - 1060hpa
d. Altitude :up to 2000m
e. Other :no harmful dust and smoke (Optional accessories :printer (built -in thermal printer paper width :57mm)
