Optimetrics RT-77i LED Illuminated Phoroptor – cyl Ref. 1744901

Features:

• 1. Ultra-thin design with LED light, flexible operation, long service life.
• 2. Use first-line brand materials standards, manual disk, hand wheels are made of high quality 6061 T6 profile made of one-time processing, the surface of the popular international matt oxidation treatment, wear
• parts made of copper material disposable, fasteners used Custom stainless steel material.
• 3. Cylindrical window(transparent) has a very significant amplification, and bring the word on the dial closer.
• 4. Distance near the pupil shift lever flexible rotation, positioning accuracy.

Specifications:

Sphere Power

Range

• 16.75 to -19.00 diopters
• Step 0.25 diopters

Cylinder Power

Range

• 0.00 to -6.00 diopters(0.00 to -8.00 diopters with additional lens of -2.00 diopters)
• Step 0.25 diopters

Cylinder Axis

• 0 to 180°, 5°step

Cross Cylinder

• ±0.25 diopters

Rotary Prisms

• 0 to 20, 1 step

Prism Base

• 0 to 360°, 5°step

PD Adjustment

• 48~75MM, 1MM steps

Standard Accessory Lenses

• wo-.12D and -2.00 cylinder lenses, two plano lenses for sealing front opening

Standard Accessories

• 1 near point card with holder and reading rod, dust cover, 2 pairs face shield, accessory case for lenses

Dimensions

• 32*29.5*10(CM)

Net Weight

• 4.5KGS