April 2009
High resolution extreme field indirect contact surgical lens
Mentor, Ohio (April 21, 2009) – For indirect image viewing of the entire retina during vitreoretinal surgical procedures, Volk Optical’s new HRX (High Resolution eXtreme field) Vit Lens offers unmatched imaging. The super-wide field lens ensures visualization of retinal pathologies to the ora serrata with high index glass construction for crisp image quality.
For vitreo-retinal surgeons who prefer to conduct surgery with an indirect contact surgical lens and reinverter, the traditional standard has been the 127° field offered by Volk’s Mini Quad and the 134° field of the Mini Quad XL. With this new lens, Volk has been able to expand the field of view to 150° for even greater peripheral visualization and treatment power at .43x image magnification.
The HRX Vit lens delivers this super wide view without compromising image quality. High grade, high refractive index glass ensures optical quality. Volk’s patented double aspheric design maintains linear image magnification and image clarity across the entire field of view.
With a low profile and reduced size housing, the HRX Vit facilitates surgical procedures and instrument manipulation. The lens is available in either a standard contact option or Volk’s patented SSV® (Self Stabilizing Vitrectomy) design. SSV lenses contact directly to the cornea, eliminating the need for suture or stabilizing rings and reducing associated patient discomfort and surgical prep time.
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February 2009
H-R Wide Field Lens delivers detailed pan retinal views
Mentor, Ohio (February 5, 2009) – Volk Optical, the industry leader in aspheric optics, will be exhibiting at the Southern Educational Congress of Optometry, March 4 through 8 at the Georgia World Conference Center in Atlanta, Ga.
For maximum diagnostic power, Volk’s H-R Wide Field provides a pan retinal view not possible with a non-contact slit lamp or BIO lens, as well as a clear view of the entire retina not possible with a mirrored lens. Distortion-free across the entire viewing area, the lens’ extremely wide field capability provides highly detailed views.
While the contact lens requires the added step of a coupling solution to examinations, it ensures clear visualization of retinal tears or lesions across the entire retinal surface, all the way to the ora serrata. No non-contact lens exam method is able to achieve this level of image clarity and detail.
Volk’s exhibit at booth 1036 will feature its entire line of diagnostic ophthalmic lenses, equipment, and accessories. In addition to hands-on demonstrations, show visitors can take advantage of special show incentive pricing and take products home with them with lenses available for purchase.
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December 2008
In booth demonstrations and workshop presentation on new lens positioning system
Mentor, Ohio (December 16, 2008) – Volk Optical, the industry leader in aspheric optics, is exhibiting at Hawaiian Eye show, January 18-23, 2009 at the Grand Wailea Resort in Maui, Hawaii. Volk’s booth, 203, will feature its entire line of diagnostic, therapeutic, and surgical ophthalmic lenses and equipment, including the new Optiflex® Surgical Assistant and H-R Wide Field Laser Lens.
Volk’s Optiflex® Surgical Assistant is the first lens positioning system for non-contact surgical lenses. Compatible with all leading surgical microscopes, the Optiflex facilitates precise lens positioning adjustments and fine focus control. Available in both powered and manual versions, the system provides the highest resolution imaging of any non-contact surgical viewing system for vitreo-retinal surgical procedures. The Optiflex will be featured as part of the show’s “Technology and Equipment Round-Up” workshop on Thursday, January 22.
For pan retinal examination and PRP laser treatment, the company’s latest lens, the H-R Wide Field Laser Lens delivers the highest resolution, widest field of view of any lens, improving on the image quality of the Rodenstock pan funduscope lens.
For more information on these and other Volk lenses and equipment visit the company’s booth or attend the “Round-Up” workshop at Hawaiian Eye.
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November 2008
High index glass delivers continuing unmatched image quality in new lens family
Mentor, Ohio (November 4, 2008) – Volk Optical, the leader in aspheric optics, has released the H-R Direct Image series of lenses for direct image viewing during vitreoretinal surgical procedures. The lenses’ new glass construction delivers unmatched image quality in a robust design suitable for the rigors of continued steam sterilization.
Unlike competing glass and thermoplastic lenses, Volk’s H-R Direct Image lenses are specially developed from high index glass to handle harsh sterilization conditions without discoloration, degradation and deteriorating image quality and clarity. This construction also delivers better image quality and wider fields than similar products.
The H-R Direct Image series is available in four styles. The H-R Direct Bi-Concave delivers wider field (mid field) views for Air Fluid Exchange procedures, and the H-R Direct 20° Prism provides off-axis retinal views. The H-R Direct 1X allows a wider field of view than traditional ‘flat’ lenses, and the H-R Direct High Mag allows visualization of central retinal pathology in greater detail.
The Direct 1X and High Mag lenses are also available with a self-stabilizing design. These lenses contact directly to the cornea, eliminating the need for suture or stabilizing rings and reducing associated patient discomfort and surgical prep time.
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September 2008
Hands-on demonstrations and special show pricing available at company’s booth
Mentor, Ohio (September 11, 2008) – Volk Optical, the industry leader in aspheric optics, will be exhibiting at the American Academy of Ophthalmology (AAO) Annual Meeting at the Georgia World Congress Center in Atlanta, Georgia from November 8 through 11.
Featured at Volk’s booth, # 1932, will be the Optiflex® Surgical Assistant System for non contact vitreoretinal procedures. With Volk’s superior aspheric optics, the system delivers the finest imaging of any non-contact system for vitreoretinal surgical procedures. The systems’ versatile controls allow for precise lens positioning adjustments and focus control. Swing and pivot mechanisms allow the lens to be moved quickly and easily out of the surgical field when not in use. The system delivers the best possible views while streamlining surgery and freeing up assistants.
Also featured will be Volk’s Digital Series lenses. For noncontact imaging with the highest resolution views, the Digital Series includes lenses for both BIO and slit lamp use. The Digital ClearField and Digital ClearMag lenses deliver an image quality previously unattainable during a BIO exam, resulting in increased general diagnostic capability with a shorter exam time. For slit lamp exams, the line includes the Digital High Mag® with true 3D views of the retina and disc, the Digital Wide Field® with the widest, high resolution field of view imaging past the vortex, and the Digital 1.0x with a 1 to 1 magnification ratio for easy measurement of the optic disc.
Hands-on demonstrations of all Volk products, including the Optiflex Surgical Assistant and Digital Series lenses, will be available along with special show pricing at Volk’s booth.
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August 2008
Optiflex and Digital Series lenses among equipment featured
Mentor, Ohio (August 20, 2008) – Volk Optical, the industry leader in aspheric optics, is exhibiting at the American Society of Retinal Specialists (ASRS) show, October 11-15 at the Grand Wailea Resort in Maui, Hawaii.
Volk will be featuring the manual Optiflex® Surgical Assistant at its booth #22. Developed for maximum control of non-contact lens position and focus, the Optiflex delivers clear, crisp views during vitreo-retinal surgery. The systems’ versatile manual controls allow for precise lens positioning adjustments and focus control. Swing and pivot mechanisms allow the lens to be moved quickly and easily out of the surgical field when not in use. The system delivers the best possible views while streamlining surgery and freeing up assistants.
Volk will also display their Digital Series BIO and Slit Lamp lenses. Both are 3rd generation lenses that use Volk’s patented double aspheric design with high grade glass for the highest resolution imaging of any non-contact diagnostic lenses. The Digital Series lenses assure optical quality and maintain linear image magnifications and image clarity across the entire field of view.
Demonstrations of all Volk products, including the Optiflex Surgical Assistant and Digital Series lenses, will be available along with special show pricing at Volk’s booth.
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August 2008
Lenses deliver enhanced resolution and image clarity
Mentor, Ohio (August 15, 2008) – Volk Optical, the industry leader in aspheric optics, is exhibiting at the International Vision Expo West (IVEW), October 3-5 in Las Vegas, NV and at the American Academy of Optometry (AAOpt) show, October 22-25 in Anaheim, CA.
Featured at Volk’s exhibits at the IVEW (booth #MS4064) and the AAOpt (booth #437) will be the Digital Series BIO and Slit Lamp lenses, both 3rd generation diagnostic lenses that provide optometrists with superior image quality.
The Digital Series of BIO and Slit Lamp lenses use Volk’s patented double aspheric design that assures optical quality, maintaining linear image magnification and image clarity across the entire field of view. High grade glass construction delivers enhanced resolution, paired with an anti-reflective coating to reduce the incidence of glare and reflections. Digital Series lenses provide the finest views for all examinations and imaging, enabling discernment of details previously unattainable with other lenses.
Demonstrations of the BIO and Slit Lamp lenses will be available, and all Volk lenses will be on display and for purchase at both shows. Special show pricing will be available to customers visiting Volk’s booth at either show.
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July 2008
Optiflex Surgery Assistant and H-R Wide Field Lenses featured
Mentor, Ohio (July 23, 2008) – Volk Optical, the industry leader in aspheric optics, will be exhibiting at the European Vitreoretinal Society (EVRS) show, September 6-9 in Prague, Czech Republic and at the European Society of Cataract and Refractive Surgeons (ESCRS) show, September 13-17 in Berlin, Germany.
The highlight of Volk’s exhibits at the ESCRS (booth #1523, Hall 15) and the EVRS (no booth numbers assigned, map locator only) meetings will be the Optiflex® non-contact surgical viewing system. During vitreoretinal surgical procedures, the Optiflex provides precision maneuvering and instrument control to ensure the positioning of surgical lenses for the finest imaging.
In addition, Volk will display a number of its latest high resolution lens technologies including the High Resolution (H-R) Wide Field lens for pan-retinal diagnosis and treatment. The H-R Wide Field lens has a double aspheric design which delivers an unparalleled view all the way to the ora serrata with no distortion across the entire field.
All Volk lenses, including indirect ophthalmoscope (BIO), slit lamp, Gonio, laser treatment and surgical lenses and equipment will be on display and for purchase at both shows. Special show pricing will be available to customers visiting Volk’s booth at either show.
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June 2008
Digital Series and H-R Wide Field increase efficiency of diagnostic work
Mentor, Ohio (June 6, 2008) – Volk Optical, the industry leader in aspheric optics, will be exhibiting at the AOA Congress Optometry’s Meeting, June 25 through 29 at the Washington State Convention and Trade Center in Seattle, Wash.
Volk’s Digital Series includes lenses for both slit lamp and BIO use, delivering the highest resolution non-contact imaging views available. For slit lamp exams, the line includes the Digital High Mag® with true 3D views of the retina and disc; the Digital Wide Field® with the widest, high resolution field of view imaging past the vortex; and the Digital 1.0x with a 1 to 1 magnification ratio for easy measurement of the optic disc. The line’s Digital ClearField and Digital ClearMag lenses deliver an image quality previously unattainable during a BIO exam, increasing diagnostic capability and decreasing exam times.
For even more diagnostic power, the H-R Wide Field provides a pan retinal view not possible with a non-contact slit lamp or BIO lens, as well as a clear view of the entire retina not possible with a mirrored lens. Distortion-free across the entire viewing area, the lens’ extremely wide field capability provides highly detailed views.
Volk’s exhibit at booth 213 will feature its entire line of diagnostic, therapeutic, and surgical ophthalmic lenses, equipment, and accessories. In addition to hands-on demonstrations, show visitors can take advantage of special show incentive pricing and take products home with them with lenses available for purchase.
For more information on these and other Volk lenses and equipment visit the company’s booth at the AOA Congress.
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May 2008
High resolution lens allows visualization of details approaching the ora serrata
Mentor, Ohio (May 14, 2008) – Volk Optical, the leader in aspheric optics, has released the H-R Wide Field Laser Lens, a new pan retinal lens for diagnosis and laser treatment. Its high resolution imaging, coupled with an extremely wide field capability, provides detailed views for diagnostic and laser work.
The H-R Wide Field’s deep field of view reveals details as far out as the ora serrata and most importantly, is distortion free across the entire viewing area. The combination of Volk’s patented double aspheric glass design with low dispersion™ glass ensures the highest resolution imaging across the entire viewing field.
This superior viewing power is contained in a low-profile, reduced-size housing to simplify manipulation of the lens within the orbit. The H-R Wide Field has been compared favorably to the popular discontinued Rodenstock Pan Fundus Laser lens, with an even wider field of view and better image quality.
The lens provides a .50x magnification, and a 2.0x laser spot magnification and is the best choice for widest field diagnosis and PRP laser treatment. While the H-R Wide Field is a contact lens, requiring the added step of a coupling solution to the examination, it ensures clear visualization of retinal tears or lesions across the entire retinal surface. No non-contact lens exam method is able to achieve this level of image clarity and detail.
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