Portable Slit Lamp S2

Description

What’s Included

• Portable Slit Lamp S2 unit
• Universal smartphone adapter
• Metallic carrying case
• 2 rechargeable lithium-ion batteries
• Battery charger (AC 100–240V universal)
• Forehead support
• Diopter adjustment bar
• 1-year Digital Eye Center warranty

Condition & Warranty

Brand new. Factory-sealed. Covered by a 1-year warranty on parts and workmanship.

Portable Slit Lamp — Desktop-Grade Anterior Segment Examination in 750 Grams

The portable slit lamp S2 delivers 10x and 16x magnification, a continuously adjustable slit beam (0–10 mm width, 1–10 mm length), and cobalt blue, green, and heat absorption filters — the full clinical feature set of a tabletop slit lamp in a 750-gram handheld device. This portable slit lamp goes where a desktop unit cannot: bedside hospital visits, nursing home rounds, school screenings, field clinics, and disaster response settings, without sacrificing the optic quality needed for accurate anterior segment diagnosis. With one-handed operation, a 2-hour rechargeable battery, and a universal smartphone adapter included in the box, the S2 is the most complete entry point for mobile anterior segment examination.

Research published in Medical Devices: Evidence and Research confirmed that handheld slit lamp examination achieves clinically reliable anterior segment diagnosis across a range of eye diseases, comparable to standard examination techniques — validating the portable slit lamp as a genuine clinical tool rather than a screening substitute. The S2 builds on that evidence with dual magnification, a full filter set, and smartphone imaging capability that standard handheld devices lack.

Why Practices Choose the Portable Slit Lamp S2

• True binocular stereoscopic optics — PD-adjustable dual-eyepiece design (45–70 mm at 10x, 50–70 mm at 16x) with ±5D diopter correction, delivering the depth perception and image quality of a clinical slit lamp in a handheld form factor.
• Continuously adjustable slit beam — width 0–10 mm, length 1–10 mm, ±30° illumination angle, giving full control over beam geometry for focal illumination, retro-illumination, and slit section techniques.
• Three clinical filters — cobalt blue for fluorescein staining and TBUT, green/red-free for vascular and epithelial detail, and heat absorption for extended exams and patient comfort during prolonged lid eversion or foreign body removal.
• High-luminance white LED — bright, even illumination with 2-hour continuous battery life on a single charge; a second battery ships in the box for all-day field use without power access.
• Universal smartphone adapter included — mounts directly to the eyepiece for anterior segment still photos and video without additional accessories; pair with a dedicated slit lamp smartphone adapter for improved image stabilization.
• One-handed operation — leaves the examiner’s free hand available for lid retraction, eversion, patient positioning, or holding a 90D lens for fundus examination.
• Universal charger (100–240V) — compatible with any power grid worldwide, making the S2 immediately deployable for international buyers, missionary eye clinics, and disaster response teams.

Clinical Applications

• Anterior segment examination — corneal abrasions, ulcers, foreign bodies, keratoconus, dry eye, acute red eye assessment, and fluorescein staining using the cobalt blue filter.
• Bedside and nursing home ophthalmology — examination of patients who cannot transfer to a slit lamp table, including post-surgical monitoring, anterior chamber assessment for shallow chamber or hyphema, and early cataract documentation.
• Pediatric ophthalmology and special needs populations — children and developmentally disabled patients who will not tolerate a chin rest or cooperate with a tabletop slit lamp.
• Emergency department and urgent care — corneal abrasion identification, subtarsal foreign body removal under magnification, and acute anterior uveitis assessment; pair with a Diaton tonometer for non-contact IOP measurement in the same visit.
• Mobile screening programs — community vision events, rural outreach, school screenings, and international humanitarian programs; combine with a vision screener and portable fundus camera for a complete mobile eye exam kit.

Who This Is For

• Ophthalmologists and optometrists adding an outreach or mobile examination capability to an existing practice, without the cost and bulk of a second full slit lamp station.
• Hospital-based eye services that perform bedside consultations on inpatient and ICU patients with corneal or anterior segment complaints.
• International organizations, mission teams, and NGOs running field eye clinics in environments with limited infrastructure — the universal charger and metallic case support deployment in remote locations.
• Veterinary ophthalmologists and large-animal practitioners who need a portable slit lamp for barn-side or field examinations of horses, cattle, and companion animals.
• Residency training programs that need a portable unit for resident call coverage and after-hours urgent consultations without opening the main exam lane.

Technical Specifications

Compare Portable Slit Lamp Options

Questions about the Portable Slit Lamp S2? Contact us for availability and international shipping details.