Diagnostic ophthalmic lens QuadrAspheric®

laserfor retinal laserwith wide field-of-view

Product Description
The QuadrAspheric® contact lens is designed for wide-field retinal visualization and treatment, allowing examination of the mid and peripheral retina while maintaining image quality through small pupils. It supports diagnostic assessment and laser procedures in patients for whom pharmacologic dilation is contraindicated or undesirable. The large flange enhances stability and control during therapeutic interventions.

Clinical Benefits

• Enables visualization of peripheral retinal pathology without full pupillary dilation
• Suitable for patients at risk of angle closure or with iris neovascularization
• Improves workflow for geriatric patients with reduced dilation response
• Stable platform for precise laser delivery

Key Features

• Wide-field visualization to peripheral retina
• Small-pupil capability for use when dilation should be avoided
• Large flange provides stability and control during laser procedures
• Available contact options for different clinical needs

Part Numbers / Options

• VQFL (with flange)
• VQFLANF+ (ANF+ contact)
• VQFLNF (without flange)

Technical Specifications

• Field of view: 120° / 144°
• Image magnification: 0.51×
• Laser spot magnification: 1.97×
• Available in Flange, No Flange and ANF+ contact options
• Optimized for wide-field viewing and small-pupil applications
• Indicated for detection and treatment of mid to peripheral retinal abnormalities