The complete diagnostic-lens starter kit for an ophthalmology or optometry practice — 4 each of the 4 most-used aspheric lenses: 20D, 28D, 78D, and 90D. 16 lenses total. Enough for 4 exam rooms + spares, or for a residency program to equip every trainee. Buy the pack once, cover every retinal exam and slit-lamp fundus workflow in the clinic.
🚚 Free US shipping⚡ Same-day dispatch (before 2 PM PT)🏥 Net-30 for verified clinics↩️ 30-day returns
16 Aspheric Lenses4 Diopter ValuesFull Clinic CoverageBundle Savings
Why buy the pack? Individual aspheric lenses run $75-$200 each. This pack of 16 at $720 = $45/lens — a bulk-buy price only available in the multi-pack SKU. Ideal for setting up a new practice, refreshing exam-room lens inventory, or equipping a training program.
What's included
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4 × 20D lens — the standard indirect ophthalmoscopy lens for general retinal exam (used with Keeler, Heine, Welch Allyn, and SciMed indirect ophthalmoscopes)
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4 × 28D lens — wider field for peripheral retina and pediatric ROP screening
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4 × 78D lens — the slit-lamp fundus lens with the widest posterior-pole view
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4 × 90D lens — the higher-mag slit-lamp fundus lens for detailed macula and optic disc exam
How practices use this pack
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New-practice setup — one pack covers 4 fully-equipped exam rooms in a single order
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Residency program — every trainee gets their own set of 4 lenses; teaching-hospital-scale coverage in one purchase
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Refresh worn or scratched lenses across an established clinic in one go, no more one-at-a-time reorders
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Mobile / outreach clinics — spares in each mobile kit + one at base
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Retina specialty practice — 20D for indirects + 78D/90D for slit lamps at every station
Specifications
| Contents |
16 aspheric lenses — 4 each of 20D, 28D, 78D, 90D |
| Optics |
Aspheric design (superior peripheral clarity vs spherical) |
| Coating |
Multi-layer anti-reflective |
| Cases |
Individual protective case per lens |
| Compatible with |
All standard indirect ophthalmoscopes (Keeler, Heine, Welch Allyn, SciMed) and all standard slit lamps |
| Sterilization |
Wipe with alcohol or approved lens disinfectant. Do not autoclave. |
| Best for |
New practices, teaching hospitals, established multi-room clinics, mobile ophthalmology |
Clinic + academic pricing: Multi-pack orders for hospital eye departments, residency programs, and multi-site practices qualify for further bulk discounts and Net-30 invoicing. Email
sales@scimedstore.com or WhatsApp +1-669-265-9353 with your quantity + institution.
Frequently asked questions
Which lens is used for what exam?
20D: standard indirect ophthalmoscopy (wide-field retinal). 28D: wider field for peripheral retina, pediatric ROP screening. 78D: slit-lamp fundus with widest posterior-pole view. 90D: slit-lamp fundus with higher magnification, macula and disc detail.
Are these lenses compatible with my slit lamp / indirect ophthalmoscope?
Yes — all four lens values are the standard diopter powers used industry-wide. They work with Keeler, Heine, Welch Allyn, Zeiss, Topcon, and all standard slit lamps and indirect ophthalmoscopes.
Are the lenses aspheric or spherical?
Aspheric — the industry standard for modern ophthalmology work. Aspheric optics give superior peripheral clarity and reduce edge distortion versus older spherical designs.
Do the lenses come with individual cases?
Yes — each lens ships in its own protective foam-lined case. 16 individual cases packed together for shipment.
Can I buy individual lenses instead of the pack?
The pack price gives ~$45/lens vs $75-$200 individually. But if you only need 1-2 specific values, email us and we'll quote the individual SKUs.
Do you accept clinic and hospital purchase orders?
Yes. Net-30 terms available for verified US clinics, hospitals, academic medical centers, and federal facilities. Email a PO to sales@scimedstore.com.
