| Description | Volk’s state-of-the-art 20D diagnostic/laser lens is perfectly corrected for field curvature, astigmatic aberrations and coma – delivering the best retinal image of any 20 diopter lens on the market. Its advanced double aspheric design further | This excellent mid-power lens provides medium field and magnification, with an ideal diameter for grip and manipulation in the orbital area. | The Volk 30D is designed to provide the practitioner a wide field of view with a short working distance. This lens is excellent for use with small pupils. | The 40D is ideal for pediatric ophthalmoscopy and other examinations requiring expansive fundus visibility. Alternatively, this lens may be used at the slit lamp biomicroscope to provide an extremely high magnification view of the disc and macula. | The Pan Retinal® 2.2 uniquely combines magnification nearly that of the 20D lens with a field of view approaching that of the 30D lens. Excellent for virtually every examination procedure, including small pupil examinations. |
| Features | - High magnification provides excellent imaging of optic disc and macula
- Patented double aspheric glass optics provide enhanced imaging
- Perfectly corrected for field curvature, astigmatic aberrations and coma
- AutoClave Sterilizable available decreases processing time
| - Patented double aspheric glass optics provide enhanced imaging
- Lower magnification decreases working distance
- Ideal diameter for use within the orbital area
| - Patented double aspheric glass optics provide enhanced imaging
- Excellent for small pupil examination
- Wide field of view with short working distance
| - Patented double aspheric glass optics provide enhanced imaging
- Excellent for pediatric ophthalmoscopy
- Widest field of view of any BIO lens
- Can be used at a slit lamp providing ultra high magnification of the posterior pole
| - Patented double aspheric glass optics provide enhanced imaging
- Optimized magnification and field of view for general diagnosis
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