SciMed
Aspheric Lens Pack, 4 Each of 20D, 28D, 78D and 90D (16 Lenses)
Aspheric Lens Pack, 4 Each of 20D, 28D, 78D and 90D (16 Lenses)
Couldn't load pickup availability
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 and 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.
What's Included
- 4 × 20D lens: the standard indirect ophthalmoscopy lens for general retinal exam (used with Keeler, Heine, Welch Allyn, and SciMed indirect ophthalmoscopes)
- 4 × 28D lens: wider field for peripheral retina and pediatric ROP screening
- 4 × 78D lens: the slit-lamp fundus lens with the widest posterior-pole view
- 4 × 90D lens: the higher-mag slit-lamp fundus lens for detailed macula and optic disc exam
How Practices Use This Pack
- New-practice setup: one pack covers 4 fully-equipped exam rooms in a single order
- Residency program: every trainee gets their own set of 4 lenses; teaching-hospital-scale coverage in one purchase
- Refresh worn or scratched lenses across an established clinic in one go, no more one-at-a-time reorders
- Mobile / outreach clinics: spares in each mobile kit and one at base
- Retina specialty practice: 20D for indirects and 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 |
Planning a kit for residents? See the starter diagnostic lens kit guide and the aspheric lens guide.
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.
User Manual (PDF)
Download the Instructions for Use (PDF)
Browse all manuals by category at scimedstore.com/pages/user-manuals. Need a digital or printed copy, or have a question? Email sales@scimedstore.com.
Share
