VISIORA 20D Double Aspheric Lens
The VISIORA 20D is regarded as one of the world's most trusted indirect ophthalmoscopy lenses and continues to be the preferred choice for comprehensive retinal examinations. Its balanced field of view and image magnification make it ideal for both general diagnosis and detailed retinal evaluation.
A comfortable 50 mm working distance allows smooth lens handling during BIO examinations while providing excellent visualization of the posterior pole and mid-peripheral retina. Dynamic examination enables observation of the peripheral retina with outstanding clarity.
Unlike many standard lenses, VISIORA also offers a premium 57 mm large-size version, providing improved handling, enhanced optical performance, and greater examination comfort. This premium size is rarely available at this level of quality and price.
Specifications
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Field of View: 46° / 60°
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Image Magnification: 3.13x
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Laser Spot Magnification: 0.32x
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Working Distance: 50 mm
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Available Sizes: 45 mm & 57 mm (Standard & Large)
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Available Colors: Black, Red, Golden, Blue
Ideal For
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Binocular Indirect Ophthalmoscopy (BIO)
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General Fundus Examination
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Mid-Peripheral Retina Evaluation
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Comprehensive Retinal Diagnosis
VISIORA 78D Double Aspheric Lens
The VISIORA 78D is a professional slit lamp fundus lens designed to provide an excellent balance between magnification and field of view. Its compact ring design makes it especially suitable for dynamic fundoscopy and examinations through relatively small pupils.
The 78D delivers detailed retinal images with excellent stereopsis, making it one of the preferred lenses for routine retinal diagnosis.
Specifications
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Field of View: 81° / 97°
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Image Magnification: 0.93x
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Laser Spot Magnification: 1.08x
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Working Distance: 8 mm
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Available Colors: Black, Red, Golden, Blue, Green, Pink
Ideal For
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Slit Lamp Fundus Examination
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Dynamic Fundoscopy
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General Retinal Diagnosis
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Small Pupil Examination
VISIORA 90D Double Aspheric Lens
The VISIORA 90D is one of the most widely used slit lamp lenses worldwide and is considered the gold standard for routine retinal examinations. Its compact profile and advanced optical design provide outstanding retinal imaging with minimal patient discomfort.
The 90D is especially suitable for examinations through small pupils and is an excellent choice for undilated retinal evaluations, making it a valuable diagnostic lens for everyday clinical practice.
Specifications
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Field of View: 74° / 89°
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Image Magnification: 0.76x
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Laser Spot Magnification: 1.32x
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Working Distance: 7 mm
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Available Colors: Black, Red, Golden, Blue, Green, Pink
Ideal For
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Slit Lamp Biomicroscopy
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Routine Fundus Examination
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Undilated Retinal Examination
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Retinal Imaging
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Small Pupil Assessment
Package Includes
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1 × VISIORA 20D Double Aspheric Lens
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1 × VISIORA 78D Double Aspheric Lens
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1 × VISIORA 90D Double Aspheric Lens
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3 × Premium Protective Storage Cases
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Protective Packaging
Key Features
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Premium Double Aspheric Optical Design
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High-Definition Optical Glass
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Crystal Clear, Distortion-Free Images
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Excellent Color Accuracy & Contrast
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Lightweight Anodized Aluminum Ring
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Comfortable Ergonomic Design
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Scratch-Resistant Optical Coating
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Precision Engineered for Professional Use
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Suitable for Hospitals, Eye Clinics & Medical Colleges
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Durable Construction with Long Service Life
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Available in Multiple Color Options
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Manufactured by VISIORA International – Premium Quality, Proven Trust