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ZEISS CT SPHERIS family

Product Family

ZEISS CT SPHERIS Family

For a good quality of vision in standard cataract surgeries

Spherical lOLs have a simple optical design, providing a good quality of vision. Suitable especially in cases when the pupil diameter is small and the optic is aligned with the visual axis.

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Long-term optical clarity
Excellent stability
Long-term reliability

Spheric designs for micro- and standard-incision IOLs

The CT SPHERIS family is designed for micro-incision cataract surgery (CT SPHERIS 209M) or standard-incision implantation including high diopters (CT SPHERIS 204).

For standard-incision

ZEISS CT SPHERIS^® 204

A monofocal spheric IOL, implanted through standard-incision that supports excellent far vision- and spectacle independence for far distances. Also available in high diopters up to +45 D.
For micro-incision

ZEISS CT SPHERIS^® 209M

A monofocal spheric IOL, implanted through micro-incision that supports excellent far vision- and spectacle independence for far distances.¹

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Long-term optical clarity for greater patient satisfaction

Thanks to their simple optical design, spherical IOLs offer good quality of vision in cases when the pupil diameter is small and the optic is perfectly aligned with the visual axis.

Spherical aberrations

Excellent stability

The 4-haptic design enables excellent self centration of the IOL in the capsular bag after Implantation.

ZEISS CT SPHERIS

Long-term reliability

The lens material (hydrophilic acrylic with hydrophobic surface properties) provides high biocompatibility. It helps to reduce the risk of possible post-operative side effects such as inflammation – even in challenging cases.

Downloads

CT SPHERIS 204 datasheet EN

Pages: 2

File size: 113 KB

Download
CT SPHERIS 209M datasheet EN

Pages: 2

File size: 106 KB

Download

Specification comparison

ZEISS CT SPHERIS family

	ZEISS CT SPHERIS 204	ZEISS CT SPHERIS 209M
Incision size	2.2 mm	1.8 mm
Company-labeled A-constant	118.2	117.9
Diopter range	From –10.0 to +30.0 D (from +31.0 to +45.0 D upon request)	From 0.0 to +32.0 D
	–10.0 to +10.0 D, 1.0 D increments	0.0 to +10.0 D, 1.0 D increments
	+10.0 to +30.0 D, 0.5 D increments	+10.0 to +30.0 D, 0.5 increments
	+30.0 to +45.0 D, 1.0 D increments	+30.0 to +32.0 D, 1.0 D increments
ACD	5.01	4.82
Injector / Cartridge Set	For IOLs from -10.0 to +30.0 D²: AT.Shooter A1-2000 / VISCOJECT™-BIO 2.2 Cartridge Set or VISCOJECT-BIO 2.2 Injector Set	AT.Shooter A1-2000/VISCOJECT™-BIO 1.8 Cartridge Set or VISCOJECT-BIO 1.8 Injector Set or A6 Injector Set
Implantation in	Capsular bag	Capsular bag
Optic design	Monofocal, spheric	Monofocal, spheric
Material	Hydrophilic acrylate (25%) with hydrophobic surface properties	Hydrophilic acrylate (25%) with hydrophobic surface properties
Optic diameter	6.0 mm	6.0 mm
Total diameter	11.0 mm	11.0 mm
Haptic angulation	0°	0°
Lens design	Single-piece	Single-piece

Spherical aberrations

Cornea	+
Conventional IOL	+
Net	++

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Lens constants

Optimized for IOL calculation

Vision simulation tool

A schematic presentation of visual perception

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¹
Minimizes surgically iduced astigmatism, promotes rapid wound healing and accelerated postoperative Regeneration, decreases the risk of endothelial cell loss, reduces the risk of Inflammation
²
For IOLs from +31.0 to +45.0 D: ACCUJECT™ 3.0 Injector Set