Volk Blumenthal Iridotomy Lens

Brand: Volk


The Volk Blumenthal Iridotomy lens provides a combination of superior optics and the ability to open the anterior chamber angle during the procedure, leading to easier placement of a very peripheral iridotomy, lower energy settings and reduced inflammation.

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Volk’s range of iridotomy lenses provide high-detail views of the iris to recognize the best location for treatment such as iris crypts while the optics ensure that laser energy is efficiently transferred for effective treatment of closed angle glaucoma. The lens button within this lens allows access to the farthest peripheral iris for laser placement. The specially designed, smaller contact element allows corneal indentation in order to open the angle to examine the level of closure and adhesion if any. Housed in a taller lens body, this lens is perfect for treating patients with deep set eyes. 

Comes with single lens case. Please allow 6 weeks for delivery for lenses with engravings.

Volk Product ID: VBIRIRD


  • Unique contact element allows indentation to open closed angles
  • Tall lens body facilitates treatment of patients with deep set eyes/ prominent supraorbital ridges
  • Ensures precise placement of the laser beam
  • Laser window barrier protects internal optical components


  • Image Mag.: 1.54x
  • Laser Spot: .65x