Description
What’s Included
- Topcon SL-D8Z zoom slit lamp (both eyepieces)
- Haag-Streit AT 900 Goldmann applanation tonometer (mounted)
- Power cable
- 90-day Digital Eye Center warranty
Condition & Warranty
Used. This Topcon SL-D8Z has been inspected and is confirmed in working condition with clear, clean optics. Covered by a 90-day warranty on parts and workmanship from Digital Eye Center.
Topcon SL-D8Z — Used Zoom Slit Lamp with AT 900 Tonometer
The Topcon SL-D8Z is a continuous zoom slit lamp biomicroscope that pairs stepless magnification with the Haag-Streit AT 900 Goldmann applanation tonometer in a single, integrated exam station. The Topcon SL-D8Z eliminates the fixed-step detent clicks of traditional slit lamps, giving the examiner smooth, uninterrupted magnification control throughout the anterior segment exam — from wide-field overview to close-up corneal detail without leaving the eyepieces. With the AT 900 mounted and ready, the Topcon SL-D8Z moves directly from biomicroscopy to Goldmann IOP measurement without repositioning the patient or switching instruments. This used unit ships with the tonometer, power cable, and a 90-day Digital Eye Center warranty. Research published in the Indian Journal of Ophthalmology validates the clinical utility of Goldmann applanation tonometry as an accurate standard-of-care method for intraocular pressure measurement — confirming the AT 900 is a clinically authoritative addition to this slit lamp setup.
Why Practices Choose the Topcon SL-D8Z
Continuous zoom magnification — stepless adjustment allows smooth transitions from low to high power during anterior segment examination, with no fixed-step detent clicks interrupting the exam flow.- Haag-Streit AT 900 Goldmann tonometer included — the clinical gold standard for IOP measurement mounts directly on the slit lamp, enabling seamless tonometry in the same patient position without switching to a separate instrument.
- High-resolution optical system — delivers clear, high-contrast imaging of the cornea, anterior chamber, lens, and anterior vitreous for detailed biomicroscopic evaluation.
- Full illumination flexibility — variable slit width, height, and angle (0°–180° rotation) supports diffuse, direct focal, retroillumination, and specular reflection techniques in a single setup.
- Stable joystick XYZ positioning — smooth three-axis joystick control with elevation adjustment enables precise patient alignment for both slit lamp examination and tonometry.
- Integrated exam station — biomicroscopy and Goldmann IOP measurement in one unit, reducing the footprint and equipment overhead compared to separate slit lamp and tonometer setups.
- Topcon reliability — built to Topcon’s established ophthalmic instrumentation standards, with durable mechanical construction and consistent optical performance.
Clinical Applications
- Anterior segment biomicroscopy — examination of the cornea, conjunctiva, iris, anterior chamber, crystalline lens, and anterior vitreous in routine and specialty exams.
- Goldmann applanation tonometry — IOP measurement for glaucoma screening, monitoring, and management using the gold-standard AT 900 tonometer.
- Contact lens fitting — fluorescein pattern assessment and base curve evaluation for soft, RGP, and specialty lens fits.
- Corneal pathology and trauma — foreign body detection, abrasion grading, ulcer evaluation, and post-traumatic anterior segment assessment.
- Pre- and post-operative assessment — anterior segment evaluation and IOP monitoring before and after cataract, refractive, and corneal surgeries.
Who This Is For
- Ophthalmology and optometry practices needing a premium zoom slit lamp with integrated Goldmann tonometer at used pricing with a 90-day warranty.
- Glaucoma subspecialty practices requiring reliable Goldmann IOP measurement integrated with a high-quality biomicroscope in a single lane setup.
- Clinics replacing aging slit lamps and seeking continuous zoom optics at a lower cost than new equivalents.
- Multi-provider offices equipping additional exam lanes without the full cost of new slit lamp and tonometer purchases.
Technical Specifications
| Specification | Detail |
| Model | Topcon SL-D8Z |
| Type | Zoom slit lamp biomicroscope |
| Magnification | Continuous zoom (stepless) |
| Illumination | Halogen, variable slit width and height |
| Slit angle | 0° to 180° rotation |
| Positioning | Joystick XYZ with elevation control |
| Tonometer | Haag-Streit AT 900 Goldmann applanation (included) |
| Tonometer range | 0–80 mmHg |
| Condition | Used |
| Warranty | 90-day Digital Eye Center warranty (parts & workmanship) |
Compare Slit Lamp Options
| Model | Magnification | Tonometer | Condition | Price |
| Topcon SL-D8Z (this unit) | Continuous zoom | AT 900 included | Used | $6,600 |
| Haag-Streit BM 900 + AT 900 | 5-step (10×–40×) | AT 900 included | Used | $8,800 |
| Haag-Streit BQ 900 + AT 900 | 5-step (6×–40×) | AT 900 included | Used | $9,900 |
| Topcon SL-1E Slit Lamp | Fixed-step | Not included | Used | $1,100 |
For a Topcon slit lamp without a tonometer at a lower price point, the Topcon SL-1E is available separately. For a premium step-magnification alternative with the same AT 900 tonometer, see the Haag-Streit BQ 900.
Questions about the Topcon SL-D8Z? Contact us for availability and shipping details.
