Optical Marketplace

Description
NIDEK Intelligent blocker, ICE-9000 blocks the lens with a lens cup. The lens is blocked with a lens

cup properly at a detected position (the optical center, cylinder axis angle, segment position of bifocal

lenses, and marking).

Specifications
Lens Measuring Unit
Method �“ Imaging of projected image
Maximum lens diameter �“ 80 mm dia.
Camera �“ CCD black and white camera
Display �“ 8.4-inch Color Liquid Crystal Display, 800 �— 600 pixels
Layout mode �“ Single, MULT, PROG
Items of lens layout
FPD (or DBL)

PD (or 1/2PD)

AXIS (Cylinder axis angle of the lens)

EP (Height of the eye point for far vision (for progressive power lenses))

SIZE (Size compensation value)

Lens material (Plastic lens, plastic lens with high refractive index, glass lens, polycarbonate lens, and acrylic lens)

Frame type (Metal frame, celluloid frame, nylor frame, and two-point frame)

Designations in processing (Polishing and/or safety beveling modes)

Job code (JOB#)

Range of data for lens layout
FPD �“ 30.0 to 99.50 mm (in increments of 0.01 mm)

PD �“ 30.0 to 99.50 mm (in increments of 0.01 mm)

1/2PD �“ 15.0 to 49.75 mm (in increments of 0.01 mm)

Height of optical center

0 to ±15.0 mm (in increments of 0.1 mm)

SIZE �“ 0 to ±10.00 mm (in increments of 0.01 mm)

ALM function
Range of power measurement �“ SPH: -10 D to +10 D, CYL: 0 D to ±6 D

Accuracy of measured optical center �“ ±0.5 mm (when SPH is 1 D or more with the CYL+ and CYL�“ modes)

Accuracy of measured cylinder axis (axis) �“ ±1° (when CYL is 1 D or more)

Blocking
Blocking method �“ Motorized blocking method

Blocking pressure �“ 3 kgf

Tracing Unit

Tracing method �“ Automatic 3-D binocular tracing
Traceable size
Frame R9-R46 (vertically up to max. 30 mm from center)

Pattern R12-R46 (vertically up to min. 10 mm from center)

FPD measurement function �“ Available
Setting of stylus �“ Switchable between automatic and semiautomatic
Measurement accuracy
Frame tracing ±0.05 mm (circumference error with F45 standard frame)

Pattern tracing ±0.1 mm (circumference error with F45 standard pattern)

Measuring time
Automatic tracing of both-eye lenses - 30 sec.

Pattern tracing - 20 sec.