Our indirect ophthalmoscopy lenses provide high quality images of retina with a wide aperture for human and machine use. Whereas the lens is resistant to UV radiation, the patient would be safe from β- ionization. Rest of the visible spectrum along with NIR wavelengths could be observed through the 50 degree lens, while viewing the retina. It complies with both Slitlamp and Indirect instruments; where a distortion free view of retina covers both macula and disk areas for the clinician. Coming with a hydrophobic surface, meanwhile the surface quality meets λ / 10 standard along with hard coated anti reflective material.
Ophthalmology Optics
Falcon Ray provides state of the art and high end optical instruments for Ophthalmic applications including ophthalmoscopy lenses and image conversion tools for both human and machine use.
Distortion Free
50 Degree Angle
High Qualty AR Coat
Hydrophobic Surface
λ / 10 of Surface Quality
High Clinical Ergonomy
UV Radiation Blocker
For Human and Machine Use
For Slitlamp and Indirect
Wide Aperture
What makes a good ophthalmoscopy lens
Lenses could be made by different silica material to a diversity of polymer type of transparent medium. On the other hand the fabrication instruments and coating facility makes it different to receive the highest accuracy in clinical data from patient’s ocular system. This moreover demands the know how of optical design for free-form aspherical architecture, along with an advanced coating knowledge of Physical Vapor Deposition and Sputtering.
From aspherical architecture to aperture optimization, a variety of technologies and complex algorithms have been used to utilize our lens design for unified image geometry across the lens field. Not only the image size enjoys the least distortion, but the light intensity increases to reflect a higher rate of visual data quality within the clinical data. Otherwise the high index material enhances the retinal image quality to be almost distortion free.
What a free-form fabrication demands, would be the highest precession in polishing and surface finalization. The finest surface nevertheless requires extensive care to maintain the aberration profile of the manufactured lens. Therefore along with instrumentation computed numerical control devices for lens manufacturing and polishing, a high tech facility to hard coat anti reflective material with hydrophobic finishing would be critically required.
When it comes to indirect ophthalmoscopy, the light weigh lenses play a crucial role in the ergonomics of study, whether using an Indirect or a Slitlamp. Both the ring and lens material contribute to this consideration, which inquires optimized optical design. The ability to be installed on Slitlamp makes it a retinal navigation instrument with least clinicians effort to adjust the lens. Otherwise, light weigh polymerasic material absorbs UV radiation.
The duality of light makes it to be observed in photonics geometry, where down in quantum level its wave characteristic makes it a role player of electromagnetic spectrum. Therefore once the photon enters a new medium, its interaction with the electromagnetic field caused bt the charge holding electrons with super-positioning phenomenon, makes it to slow down and exit the lens medium in later segment of time with respect to its material.