Yosha Design

Products --> Intraocular Lens --> Hydrophilic Intraocular Lens   --> Fold AS

Hydrophilic Acrylic Foldable-FOLD AS

Description

Single Piece Sterile with 360° Square Edge Hydrophilic Arcylic Foldable CLEAR ASPHERIC Posterior Chamber Intraocular Lens(IOL).

Features

This optic is MONOFOCAL

The IOL is non-Preloaded , which has to be manually loaded into a compatible Injector.

Material

Coploymer of hydroxyethyl methacrylate and methyl methacrylate with 26% water content.

Refractive Index 1.46
Sterilization Steam
MODEL; AFS 61SQ AFS 61SQ-R AFS 63SQ
IMAGE

OPTIC DIAMETER 6.00 mm 6.00 mm 6.00 mm
OVERALL DIAMETER 12.50 mm 12.50 mm 13.00 mm
HAPTIC DIAMETER Double Haptics Single Haptics Double Haptics
MODEL; AFS 63SQ-R AFS 65SQ AFS 6SQ
IMAGE

OPTIC DIAMETER 6.00 mm 6.00 mm 6.00 mm
OVERALL DIAMETER 13.00 mm 10.50 mm 11.00 mm
HAPTIC DIAMETER Single Haptics Four Haptics Four Haptics

 

 

POWER RANGE

Standard Powers

 + 10.00 D to + 35.00 D (0.5 D steps)

Extreme powers

 - 10.0 D to +9.00 D (1.0 D steps) 
+ 36.00 D to +40.00 D (1.0 D steps)

 

INJECTOR

Estimated Incision Size

1.8 – 2.4 mm

Injector & Cartridge

Front Load and Back Load with 2.2-2.4 mm Cartridge)

 

DESIGN

Optic Diameter

Negative Aspheric – Aberration Neutral Convex-concave (-10.0 D -> -1.0 D) Biconvex (0.0 D -> +45.0 D)

Nominal A-constant

118.8

Haptic Design

Single Haptics with 0° Angulation

PCO Prevention

360° Square Edge

Shelf Life

3 years after sterilization

 

CONSTATS

SRK/T A-Constant    

A = 118.0*

Haigis

a0 = 0.568*
a1= 0.400 *
a2= 0.100*

Hoffer Q    

pACD = 4.80*

Holladay I    

SF = 1.02*

SRK/ II A-Constant

A = 117.88