Description
What’s Included
- Topcon SL-1E slit lamp biomicroscope
- Optilasa applanation tonometer
- Power cable / transformer (as photographed)
- 90-day Digital Eye Center warranty
Condition & Warranty
Used. Tested before listing — slit width and intensity verified across full range, three-step magnification confirmed, illumination column tilt verified, joystick movement and centration confirmed, Optilasa tonometer prism and dial verified. Cleaned. Covered by a 90-day warranty on parts and workmanship.
Topcon SL-1E — Used Slit Lamp with Optilasa Tonometer

The SL-1E delivers Topcon optics in a compact dual-column design with three magnification steps and continuous slit-width control. Ideal for satellite practices, screening clinics, urgent care eye services, and general primary-care offices that need a basic slit lamp with Goldmann-style applanation tonometry without the higher-tier feature set.
According to a National Library of Medicine-indexed study (Indian J Ophthalmol, 2025), slit-lamp-mounted Goldmann applanation tonometers maintain strong concordance with bench reference instruments — supporting the standard slit-lamp + GAT IOP workflow this SL-1E + Optilasa combination delivers.
Why Practices Choose the Topcon SL-1E
Topcon optical quality — entry tier of Topcon’s slit-lamp line; same precision-machined platform philosophy as higher-tier SL-2E / SL-3E / SL-4E.
- Three-step magnification — covers low-power overview through medium-power detail.
- Continuous slit width control — full clinical range with smooth, precise adjustment.
- Tilting illumination column — for retroillumination, sclerotic scatter, oblique-angle observation.
- Optilasa applanation tonometer — included; standard-of-care IOP measurement at this price point.
- Halogen illumination — bright, color-accurate light source preferred for cornea and lens evaluation.
- Joystick fine adjustment — precise X-Y-Z patient centration with smooth movement.
- Topcon parts compatibility — bulbs, fuses, and many accessories interchange with other Topcon SL-series units.
Clinical Applications
- Routine anterior-segment biomicroscopy — primary slit-lamp workflow for general eye exams.
- Goldmann applanation tonometry — gold-standard IOP measurement via the included Optilasa.
- Cornea and conjunctiva evaluation — corneal abrasion, foreign body, conjunctivitis assessment.
- Lens evaluation — basic cataract screening at low-to-medium magnification.
- Urgent care / primary care eye services — basic anterior-segment exam in non-specialty offices.
- Pre-op screening — basic anterior-segment evaluation before referral to retina or surgery.
Who This Is For
- Satellite optometry practices and small-volume offices needing a slit lamp under $2,000.
- Urgent care, primary care, and pediatric offices adding basic anterior-segment exam capability.
- School clinics, sports medicine, and screening operations doing fast-throughput exams.
- Replacement units for retiring older slit lamps — entry-level Topcon at sub-$2K.
- Buyers who need Goldmann applanation tonometry but don’t need 5-step magnification or LED illumination.
Technical Specifications
| Specification | Detail |
| Type | Dual-column slit lamp biomicroscope |
| Magnification | Three-step |
| Slit width | Continuous, full clinical range |
| Illumination | Halogen |
| Illumination column | Tilting |
| Tonometer | Optilasa applanation (included) |
| Stage movement | Joystick X-Y-Z |
| Manufacturer | Topcon (Japan) |
| Condition | Used — tested before listing |
| Warranty | 90-day DEC warranty on parts and workmanship |
Compare Slit Lamp Options
Where this Topcon SL-1E + Optilasa fits in DEC’s slit-lamp inventory:
| Model | Magnification | Tonometer | Brand | Price | Notes |
| Topcon SL-1E (no tonometer) | Three-step | None | Topcon | $1,100 | Bare slit lamp without tonometer |
| Topcon SL-1E + Optilasa | Three-step | Optilasa | Topcon | $1,870 | Same lamp + Goldmann tonometer — this listing |
| CSO SL 980 + Reichert CT200 | Three-step | Reichert CT200 | CSO | $1,980 | CSO Italian alternative |
| Carl Zeiss 30 SL-M + Z800 | Five-step | CSO Z800 | Zeiss | $2,200 | Zeiss optics upgrade |
| Topcon SL-3E + Optilasa | Five-step | Optilasa | Topcon | $3,080 | Topcon mid-tier upgrade |
Questions about the Topcon SL-1E? Contact us for current availability and shipping details.








