90D vs 78D Lens Comparison | Which Fundus Lens to Choose?

90D vs 78D Lens | Complete Comparison Guide – Ernest Vision @ERNESTVISION For global exports, OEM branding & distributor partnerships: 📧 Email: exports@ernestpharmaceuticals.com 🌐 https://ernestpharmaceuticals.com/ | https://www.ernestvision.com/ | https://www.ernestimpex.com/ Sachin Kashiwar: WhatsApp link https://wa.me/919359902383 📲 WhatsApp: +91 9359902383 Overview Both 90D and 78D lenses are widely used for slit-lamp fundus examination. Each lens offers different magnification and field-of-view benefits. Compare 90D and 78D ophthalmic diagnostic lenses. Understand magnification, field of view, and ideal clinical usage. Best lens options for retina specialists. Comparison Table | Feature | **90D Lens** | **78D Lens** | | -------------------- | ------------------------ | -------------------------------- | | **Magnification** | Lower | Higher | | **Field of View** | Wider | Slightly narrower | | **Detail Level** | Good | Very high | | **Ideal For** | General retina screening | Detailed macular/optic disc exam | | **Working Distance** | ~7 mm | ~8 mm | | **Ease of Use** | Very easy | Requires precision | Which Lens to Choose? Choose 90D → If you want a wide field and general retina evaluation. Choose 78D → If you need high magnification and more detailed retinal structures. Available at Ernest Vision Standard 90D HD 90D 78D High Magnification Anti-reflective coated lenses