20D Aspherical Retina lens (accessory SKU) — replacement lens for slit-lamp indirect ophthalmoscopy when the original 20D lens is lost or damaged.
Clinical overview
The OpticsMED 20D-156 is the accessory-line replacement 20D aspherical retina lens. Same aspheric optical design as the standard OPS-20D primary product but listed under the accessory category for replacement-purchase workflow — clinics that have the primary lens stock just need a replacement when one is lost or damaged.
| Power | 20 D |
|---|---|
| Design | Aspherical |
Clinics replacing a lost or damaged 20D aspherical retina lens. The accessory-category listing simplifies the procurement decision for replacement orders.
Available on request
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
The 20D aspheric optics give a bright, well-corrected image with minimal peripheral distortion, which makes indirect ophthalmoscopy of the mid-periphery straightforward. Coatings keep reflections to a minimum.
Dr. Henry Aldridge, MD, FRCOphthVerified buyerApr 28, 2026
Clean optics and a well-finished edge that seats nicely in the hand. A sensible workshop-quality lens for routine fundus examination.
Dr. Samuel Whitlock, MDVerified buyerJan 21, 2026
A reliable general-purpose indirect lens with a comfortable field of view for retinal screening. Image edges stay sharp during scleral indentation.
Isabelle Moreau, ODAug 13, 2024
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