20d diamond lens | 合法醫療器材資訊網

The single use 90D lens provides a clear 0.64x magnified image of the patient's fundus and a 75° field of view. Katena's collection of single use ... Read More

2017年3月15日 — There are myriad condensing lenses available today for use with the slit lamp or the binocular indirect oph- thalmoscope (BIO). In essence, the ... Read More

Katena's Diamond series of reusable lenses feature a patent pending optical design at an extraordinary value. Each lens possesses high performance ... Read More

由 L Culham 著作 — Multiple mirror, fundus, and retina lenses provide quality images ... Epidemic keratoconjunctivitis: A review of current concepts in management. Read More

The laser spot magnification is 0.33x. Katena's collection of single use bi-aspheric lenses offer exceptional optics with anti-reflection coating for use in the ... Read More

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2017年3月15日 — This relatively low-powered lens (2.2D, 20D, Volk Optical; 20D Ocular Instruments; Diamond 20D Katena) is a compromise between magnification ... Read More

Also are volk lenses worth the cost? Heine are selling Katena branded lenses for $200AUD each while Volk have lenses for about $600AUD each. Read More

Volk Ophthalmic Lens Review. Written by David Xu, MD. Ophthalmic lenses are often a lifetime investment, but the multitude of choices can be daunting for ... Read More