{"product_id":"78-d-double-aspheric-lens-slit-lamp-optics-kashsurg","title":"78 D Double Aspheric Lens - Slit Lamp Optics KASHSURG","description":"\u003cp\u003eOur review finds the 78 D Double Aspheric Lens well suited to clinicians and ophthalmic technicians who need a balance of field and magnification for slit lamp exams. The biggest reason to buy is its combination of a wide usable field with an extended working distance from the cornea, which makes binocular examination and patient interaction easier. The lens is presented as a straightforward, practical tool rather than a complex specialty optic, and it performs predictably for routine posterior and anterior segment evaluation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble aspheric design:\u003c\/strong\u003e delivers a wide usable field while controlling peripheral aberrations for clearer clinical views.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e78 D magnification and field balance:\u003c\/strong\u003e provides a practical tradeoff between detail and overall context for routine slit lamp exams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended working distance:\u003c\/strong\u003e allows more comfortable patient positioning and easier manipulation during procedures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e designed for repeated clinical use with predictable optical behavior across sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e useful for both posterior segment viewing and anterior inspection in standard ophthalmic workflows.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis lens is aimed at eye care professionals who perform regular slit lamp examinations and need a reliable, general-purpose diagnostic lens. It is particularly useful for clinicians who value an extended working distance to improve ergonomics and reduce the need to reposition patients frequently.\u003c\/p\u003e\u003cp\u003eThose who require extreme high-magnification imaging for surgical microscopy or highly specialized retinal diagnostics may prefer alternative optics designed for those narrower tasks. This is not presented as a photographic camera lens despite the category hint; it is an ophthalmic slit lamp lens for clinical use.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBalanced field and magnification make it efficient for routine slit lamp examinations.\u003c\/li\u003e\n\u003cli\u003eExtended working distance improves comfort for clinicians and patients.\u003c\/li\u003e\n\u003cli\u003eDouble aspheric surfaces reduce peripheral distortions for clearer views.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eNot intended as a substitute for specialized, extreme-magnification instruments.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003e78 D Double Aspheric Lens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKASHSURG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens type\u003c\/td\u003e\n\u003ctd\u003eDouble aspheric slit lamp lens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e78 D field\/magnification balance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking distance\u003c\/td\u003e\n\u003ctd\u003eExtended working distance from cornea\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eSlit lamp posterior and anterior segment examination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 78 D Double Aspheric Lens is a sensible, cost-effective choice for clinicians who want a dependable slit lamp optic with a good mix of field view and magnification plus a comfortable working distance. It delivers practical clinical performance and value for routine examinations while avoiding the complexity of specialty high-magnification lenses.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this lens suitable for posterior segment exams?\u003c\/strong\u003e\u003cbr\u003eYes. The 78 D design is intended for posterior segment viewing on a slit lamp while still allowing anterior assessment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the extended working distance affect image quality?\u003c\/strong\u003e\u003cbr\u003eThe extended working distance improves ergonomics and is designed to maintain clear clinical views thanks to the double aspheric surfaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a camera lens for photography?\u003c\/strong\u003e\u003cbr\u003eNo. It is an ophthalmic slit lamp lens for clinical examination, not a photographic SLR lens.\u003c\/p\u003e","brand":"KASHSURG","offers":[{"title":"Default Title","offer_id":48196049141979,"sku":"B08KZXGYH7","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/31P77jccJWL._AC.jpg?v=1769795857","url":"https:\/\/gearmusthave.com\/products\/78-d-double-aspheric-lens-slit-lamp-optics-kashsurg","provider":"GearMustHave","version":"1.0","type":"link"}