SPECIALTY LENSES

SEED Iris Prosthetic Soft Contact Lenses

Advanced ocular restoration combining custom aesthetic coverage, photophobia management, and optical correction for complex clinical cases.

Overview

SEED Iris Prosthetic Soft Contact Lenses combine aesthetic coverage with functional optical performance. Manufactured in Japan, they manage photophobia and mask conditions such as iris defects and corneal opacities, with refractive correction available as needed. The product line offers five lens designs and five iris shades, yielding 24 versatile combinations to suit diverse patient profiles.

Clinical Applications & Indications

Cornea Disorders

Corneal opacities and cloudiness caused by infections or trauma
Congenital conditions such as microcornea or sclerocornea

Pupil Abnormalities

Dilated pupils
Anisocoria (differing pupil sizes between eyes)
Displacement of pupils due to surgery or trauma

Iris Abnormalities

Aniridia (absence of iris tissue)
Heterochromia iridis (differing iris colors)
Iris defects and deformities
Albinism

5 Versatile Designs

No. 1

No. 2

No. 3

No. 4

No. 5

5 Tint Options

Brown (Type A)

Brown (Type B)

Brown (Type C)

Brown (Type C+)

Black (Type D)

Scope of Production & Fitting Parameters Click to expand base curve, diameter, and power details

Scope of Production Specifications
Modality	Daily Wear (up to 12 Months)
Lens Material	Hydrogel
Iris Color Options	Light Brown (A), Medium Brown (B), Dark Brown (C), Extra Dark Brown (C+), Black (D)
Water Content	35%
Base Curve (BC) & Diameter	BC 8.00 mm: Diameter 12.0 mm – 13.5 mm (0.5 mm increments) BC 8.30 mm: Diameter 12.0 mm – 14.0 mm (0.5 mm increments) BC 8.60 mm: Diameter 12.0 mm – 14.5 mm (0.5 mm increments) BC 8.90 mm: Diameter 12.0 mm – 15.0 mm (0.5 mm increments) BC 9.20 mm: Diameter 12.0 mm – 15.0 mm (0.5 mm increments)
Pupil Diameter	Design No. 2: 2.5 mm to 9.0 mm (0.5 mm increments) Design No. 3: (-) Sph: 2.0 mm to 5.5 mm (0.5 mm increments) (+) Sph: 2.5 mm to 4.5 mm (0.5 mm increments) Design No. 5: 2.5 mm to 9.0 mm (0.5 mm increments)
Iris Diameter	9.5 mm to 12.5 mm (0.5 mm increments)
Volume Per Box	Single lens per bottle (vial)