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Digital Lensmeter
Shin Nippon SLM-4000

5.7inch LCD screen
LCD screen produces legible display of the measurement deta and icons for easier identification to select your desired choices for the measurement.

Measurement of various lenses
Measurement of various lenses, such as single lens, multifocal lens,progressive lens, frame lens and contact lenses, can be performed.

Measurement Screen
(1)Mode dispay area
(2)Axis angle marks
(3)Spherical value
(4)Cylindrical value
(5)Axis value
(6)Prism value:X direction
(7)Prism value:Y direction
(8)Abbe number
(9)Alignment status
(10)Measurement increment
(11)Cylindrical sign

Easy lens plate without operating the lever

A troublesome lever does not need to be operated. Push the PUSH mark on the lens plate. The lens plate comes out.The lens plate always touches the bottom of the lens without operating the lever.

Automatic judgment for a progressive lens

You can automatically check whether the lens is a progressive lens or not.
FAR POINT and NEAR POINT can be easily measured by directions and a graph display of LCD screen.
Progressive screen
(1)Far point
(3)Near point
(4)Add value

Convenient contact lens measurement

If the convenient contact lens holder in the standard accessories is used, hard and soft contact lenses can be simply measured without touching by hand.

Cartridge-type marking pen
Uniform marking can be performed with a cartridge-type marking pen, and handling is also easy.

HI INDEX LENS measurement
You can select ABBE number to compensate the measurement for HI INDEX LENS.

RS-232C setting function
You can send the measurement data to an external computer through an interface. The data is sent using ASCII CODE.


Measurement Range Sphere -25D~ 25D (0.01/0.12/0.25 step)
Cylinder 0~±10D(0.01/0.12/0.25 step)
Axis 0~180° (1°)
Addition 0~ 10D(0.01/0.12/0.25 step)
Prism 0~10?(0.01/0.12/0.25 step)
Measurement wavelength 650nm
Measurable lens Unprocessed lens(diameter:90mm), Frame lens}Single lens, multifocal lens, progressive lens
Hard contact lens, Soft contact lens
Power supply 100~240V 50/60Hz
Monitor LCD monitor(5.7inches)
External Interface RS-232C
Dimension 200(W)×260(D)×443(H)
Weight approx.5.2kg
Standard accessories Power cord, Contact lens stand, Dust cover, Dust cloth.

Design and specifications are subject to change without notice.