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VOLK OPTICAL INC.VOLK OPTICAL INC.
The Leader In Aspheric OpticsThe Leader In Aspheric Optics
a Halma Companya Halma Company
VOLK OPTICAL INC.VOLK OPTICAL INC.
Founded in 1975 by ophthalmologist David Volk, MD
World Leader in diagnostic, therapeutic, and surgical ophthalmic lenses, equipment, and accessories
Located in Mentor, Ohio, USA
Website: www.volk.com
Dr. Volk’s original aspheric designs from the 1940’sDr. Volk’s original aspheric designs from the 1940’s Classic 90D, 20D, and 78D Lenses - Industry StandardsClassic 90D, 20D, and 78D Lenses - Industry Standards Super Series LensesSuper Series Lenses G-Series Glass Mirrored LensesG-Series Glass Mirrored Lenses Contact Laser LensesContact Laser Lenses Blumenthal Suturelysis lensBlumenthal Suturelysis lens Digital Series LensesDigital Series Lenses
VOLK OPTICAL INC.VOLK OPTICAL INC.
Extensive Manufacturer WarrantyExtensive Manufacturer Warranty Glass Double Aspheric OpticsGlass Double Aspheric Optics High Quality,High Performance,Long Lasting High Quality,High Performance,Long Lasting
ProductsProducts New Product Development/IntroductionNew Product Development/Introduction Best Overall Value in Ophthalmic LensesBest Overall Value in Ophthalmic Lenses
Product TrainingProduct Training
The Double-Aspheric The Double-Aspheric DifferenceDifference
Volk Competitor
BIO LensesBIO Lenses
Volk's patented Double-Aspheric design provides distortion free images across the entire lens surface.
To Demonstrate: 1) Place the silver edge of the lens on the large or small grids and slow ly pull aw ay from the card until focused.
2) Volk lenses maintain a clear image across the lens surface. Non-Volk lenses distort the image at the edge or form a bubble in the center.
BIO LensesBIO LensesBIO Lenses Field of View Image Mag. Laser Spot Primary Application
Macula Plus® 5.5 36º / 43º 5.50x .18x Ultra-high resolution view ing of the posterior pole
15D Large 36º / 47º 4.11x .24x High magnif ication view ing of the posterior pole
20D Large 46º / 60º 3.13x .32x General diagnosis and treatment
Pan Retinal® 2.2 56º / 73º 2.68x .37x General diagnosis and treatment
25D Large 52º / 68º 2.54x .39x Median field diagnosis and treatment
28D Large 53º / 69º 2.27x .44x Small pupil diagnosis and treatment
30D Large 58º / 75º 2.15x .47x Small pupil diagnosis and treatment
40D Large 69º / 90º 1.67x .60x Pediatric ophthalmoscopy / veterinary applications
BIO LensesBIO LensesBIO Lenses Field of View Image Mag. Laser Spot Primary Application
Macula Plus® 5.5 36º / 43º 5.50x .18x Ultra-high resolution view ing of the posterior pole
15D Large 36º / 47º 4.11x .24x High magnif ication view ing of the posterior pole
20D Large 46º / 60º 3.13x .32x General diagnosis and treatment
Pan Retinal® 2.2 56º / 73º 2.68x .37x General diagnosis and treatment
25D Large 52º / 68º 2.54x .39x Median field diagnosis and treatment
28D Large 53º / 69º 2.27x .44x Small pupil diagnosis and treatment
30D Large 58º / 75º 2.15x .47x Small pupil diagnosis and treatment
40D Large 69º / 90º 1.67x .60x Pediatric ophthalmoscopy / veterinary applications
Pan Retinal® 2.220D 40D
BIO LensesBIO Lenses20D Adapter Lens Set20D Adapter Lens Set
CONTAINS:• 20D Large Lens• 16D Power Adapter• 24D Power Adapter• 28D Power Adapter• Yellow Filter
CLASSICCLASSIC Slit Lamp Lenses Slit Lamp Lenses
CLASSIC Lenses Field of View Image Mag. Laser Spot Primary Application
60D Classic 68º / 81º 1.15x .87x High magnif ication view s of the posterior pole
78D Classic 81º / 97º .93x 1.08x General diagnosis and treatment
90D Classic 74º / 89º .76x 1.32x General diagnosis / small pupil exams
60D
78D
90D
SUPER SERIESSUPER SERIESSlit Lamp LensesSlit Lamp Lenses
Super66®
SuperField®
Super VitreoFundus®
& SuperPupil® XL
CLASSIC Lenses Field of View Image Mag. Laser Spot Primary Application
60D Classic 68º / 81º 1.15x .87x High magnif ication view s of the posterior pole
78D Classic 81º / 97º .93x 1.08x General diagnosis and treatment
90D Classic 74º / 89º .76x 1.32x General diagnosis / small pupil exams
SUPER SERIES Lenses Field of View Image Mag. Laser Spot Primary Application
Super 66® Stereo Fundus(66D) 80º / 96º 1.0x 1.0x High resolution view ing of the posterior pole
SuperField NC® (90D) 95º / 116º .76x 1.3x General retinal scanning
Super VitreoFundus® (106.5D) 103º / 124º .57x 1.75x General retinal scanning & small pupil exams (3-4mm)
SuperPupil® XL (133D) 103º / 124º .45x 2.2x Examination through small pupils (2-3 mm)
SUPER SERIESSUPER SERIESSlit Lamp LensesSlit Lamp Lenses
78D Classic
Super66®
CLASSIC Lenses Field of View Image Mag. Laser Spot Primary Application
60D Classic 68º / 81º 1.15x .87x High magnif ication view s of the posterior pole
78D Classic 81º / 97º .93x 1.08x General diagnosis and treatment
90D Classic 74º / 89º .76x 1.32x General diagnosis / small pupil exams
SUPER SERIES Lenses Field of View Image Mag. Laser Spot Primary Application
Super 66® Stereo Fundus(66D) 80º / 96º 1.0x 1.0x High resolution view ing of the posterior pole
SuperField NC® (90D) 95º / 116º .76x 1.3x General retinal scanning
Super VitreoFundus® (106.5D) 103º / 124º .57x 1.75x General retinal scanning & small pupil exams (3-4mm)
SuperPupil® XL (133D) 103º / 124º .45x 2.2x Examination through small pupils (2-3 mm)
SUPER SERIESSUPER SERIESSlit Lamp LensesSlit Lamp Lenses
90D Classic
SuperField®
SuperField® Adapter Set
CONTAINS:• SuperField® Lens• UltraField®(+) Contact Adaper• High Resolution(-) Contact Adapter• Plus Power NC Adapter• Minus Power NC Adapter• Retinal Scale• Yellow Filter• Lid Lens Adapter
Super SeriesSuper Series
Super VitreoFundus®
• Widest Field of any Non-contact lens (103º / 124º)
• Excellent for undilated pupils (3-4 mm)
Colored Ring LensesColored Ring Lenses BlueBlue GoldGold GreenGreen PurplePurple RedRed SilverSilver
Better IdentificationBetter Identification
Organizational BenefitsOrganizational Benefits
NEW
Digital 1.0X Imaging LensDigital 1.0X Imaging Lens
1.0x Magnification for evaluation of 1.0x Magnification for evaluation of the posterior pole. the posterior pole.
High resolution stereo images.High resolution stereo images. Reduced glare and reflectionsReduced glare and reflections Unique coating and glass design Unique coating and glass design
enhance images during slit lamp enhance images during slit lamp photography and diagnosisphotography and diagnosis
Fits in the Volk Steady MountFits in the Volk Steady Mount
Digital Wide Field LensDigital Wide Field Lens
Widest Field of View available in a Widest Field of View available in a non-contact lensnon-contact lens
Good Small pupil capabilityGood Small pupil capability .72x mag for general scanning and .72x mag for general scanning and
diagnosisdiagnosis High resolution and image qualityHigh resolution and image quality Unique coating and glass design Unique coating and glass design
reduce glare and reflectionsreduce glare and reflections
Digital High Mag LensDigital High Mag Lens
Low dispersion glass reduces Low dispersion glass reduces chromatic aberrationchromatic aberration
High magnification (1.3x) provides High magnification (1.3x) provides topographical views of the nerve fiber topographical views of the nerve fiber layerlayer
Outstanding stereopsis allows Outstanding stereopsis allows detection of optic disc cuppingdetection of optic disc cupping
Optimized A/R coating minimzes glare Optimized A/R coating minimzes glare and reflectionsand reflections
CONTACT LENSES - IndirectCONTACT LENSES - Indirect
Area CentralisTransEquator®QuadrAspheric®
Contact Lenses Field of View Image Mag. Laser Spot
QuadrAspheric 120º / 144º .51x 1.97x
TransEquator 110º / 132º .7x 1.44x
Area Centralis 70º / 84º 1.06X .94x
CONTACT LENSES - IndirectCONTACT LENSES - Indirect
Area Centralis
TransEquator®
QuadrAspheric®
Super Quad® 160 Super Macula® 2.2
CONTACT LENSES - IndirectCONTACT LENSES - Indirect
Super Quad® 160 Super Macula® 2.2
Contact Lenses Field of View Image Mag. Laser Spot
SuperQuad 160 160º / 165º .5x 2.0x
QuadrAspheric 120º / 144º .51x 1.97x
TransEquator 110º / 132º .7x 1.44x
Area Centralis 70º / 84º 1.06X .94x
SuperMacula 2.2 60º / 78º 1.49x 0.67x
CONTACT LENSES - IndirectCONTACT LENSES - Indirect
PDT
Quad Pediatric
CONTACT LENSESCONTACT LENSESIridectomy & Capsulotomy LensesIridectomy & Capsulotomy Lenses
MagPlus Iridectomy
Iridectomy
Capsulotomy
NEWNEW Blumenthal Suturelysis Lens Blumenthal Suturelysis Lens
Unique tip to remove embedded Unique tip to remove embedded suturessutures
2-3x magnification for easier 2-3x magnification for easier visualizationvisualization
Familiar ring design for easy Familiar ring design for easy handlinghandling
CONTACT LENSESCONTACT LENSES
Fundus LaserFundus Laser
& Fundus 20mm Laser& Fundus 20mm Laser
Centralis Direct®
Gonio LensesGonio Lenses
All Glass or acrylic designsAll Glass or acrylic designs No-Flange(nf) designsNo-Flange(nf) designs ANF+ for quick useANF+ for quick use Flat Mirror surfaces for crisper imagesFlat Mirror surfaces for crisper images
Mirrored LensesMirrored Lenses
G-1G-2
62º 64º 60º
Mirrored LensesMirrored Lenses
G-3 3-Mirror
60 º / 66 º / 76º
Mirrored LensesMirrored Lenses
G-4G-4
64º
G-4nf (no flange / no fluid)G-4nf (no flange / no fluid)
THANK YOU !THANK YOU !
