Volk Indirect Contact Slit Lamp Lens QuadrAspheric - With Flange (VQFL)

The Volk Indirect Contact Slit Lamp Lens QuadrAspheric - With Flange (VQFL) is engineered for comprehensive pan-retinal examination and precise laser treatment. It facilitates wide-field visualization up to the peripheral retina, crucial for diagnosing and treating peripheral retinal defects. This lens is particularly valuable for evaluating and treating high-risk patients, such as those susceptible to angle closure and iris neovascularization, where pupil dilation should be avoided, and enables effective retinal visualization even through small pupils, benefiting geriatric populations with limited pupil response to dilation.

Featuring patented double aspheric glass optics with broadband and anti-reflective coatings, this lens provides enhanced imaging capabilities for superior image quality. The integrated large flange, specific to the "With Flange" variant, provides enhanced stability and control during laser procedures, contributing to treatment precision.

Manufactured by Volk Optical Inc., this device is a US FDA-approved device, reflecting its adherence to established medical device standards for diagnostic and therapeutic use in intraocular abnormalities.

Key Features : 

Facilitates wide-field examination and laser treatment of the retina, including panretinal photocoagulation.
Incorporates patented double aspheric glass optics with broadband and anti-reflective coatings for superior image quality.
Holds US FDA approval for its intended diagnostic and therapeutic applications.
Designed for effective retinal visualization through small pupils, beneficial for patients where dilation is challenging or contraindicated.
Equipped with a large flange to provide enhanced stability and control during laser procedures.