Portable Handheld Slit Lamp HSL-1 is a professional ophthalmic biomicroscope designed for detailed anterior eye examinations in both human and veterinary applications.Â
Equipped with 10X and 16X magnification eyepieces, high-intensity LED illumination, multiple diagnostic filters, and a lightweight portable design, this handheld slit lamp enables precise eye evaluations in clinics, hospitals, emergency settings, mobile healthcare units, and veterinary practices.
The HSL-1 Portable Slit Lamp combines advanced optical performance with exceptional portability, making it an ideal diagnostic instrument for ophthalmologists, optometrists, veterinarians, emergency care specialists, and mobile healthcare providers.
Unlike traditional tabletop slit lamps that require dedicated examination rooms, this handheld slit lamp microscope allows healthcare professionals to perform accurate eye examinations virtually anywhere.Â
Whether used in a hospital ward, veterinary clinic, outreach program, nursing facility, or emergency setting, the HSL-1 delivers dependable diagnostic performance.
Its compact design, powerful LED illumination, and binocular viewing system provide clear visualisation of the anterior segment of the eye while ensuring user comfort and operational flexibility.
Key Benefits of the HSL-1 Portable Slit Lamp
Superior Diagnostic Accuracy
The precision optical system allows clinicians to inspect ocular structures in detail, helping identify abnormalities affecting:
- Cornea
- Conjunctiva
- Iris
- Anterior chamber
- Lens
- Eyelids
- Tear film
The dual magnification system provides enhanced flexibility for various examination requirements.
Portable and Lightweight Design
Weighing only approximately 750 grams, the device is significantly lighter than conventional slit lamp systems.
Benefits include:
- Easy transportation
- Mobile examinations
- Bedside assessments
- Field screening programs
- Veterinary farm visits
- Emergency eye care
High-Performance LED Illumination
The built-in white LED light source delivers bright, uniform illumination up to 10,000 lux.
Advantages include:
- Excellent image clarity
- Reduced maintenance requirements
- Consistent lighting performance
- Low power consumption
- Minimal heat generation
With an estimated lifespan of approximately 50,000 hours, the LED system eliminates frequent bulb replacement costs.
Long Battery Runtime
The rechargeable battery system supports approximately 5 to 6 hours of continuous operation.
This extended battery life is particularly valuable for:
- Mobile clinics
- Outreach programs
- Rural healthcare services
- Veterinary field examinations
- Emergency response teams
Multi-Filter Diagnostic Capability
The integrated filter system improves diagnostic versatility through specialised examination modes.
Included filters:
- Heat Absorption Filter
- Grey Filter
- Red-Free Filter
- Cobalt Blue Filter
These filters support enhanced visualisation of ocular structures and clinical findings.
Advanced Optical Performance
Dual Magnification System
The HSL-1 features interchangeable:
10X Magnification
Ideal for:
- General eye examinations
- Routine screenings
- Broad anterior segment evaluation
16X Magnification
Suitable for:
- Detailed corneal inspection
- Lesion assessment
- Fine ocular structure visualisation
- Veterinary ophthalmology diagnostics
The dual magnification capability enables clinicians to adapt examinations according to patient needs.
High-Intensity White LED Illumination
The advanced illumination system offers:
- Bright white light output
- Uniform slit projection
- Enhanced contrast
- Accurate tissue visualisation
- Energy efficiency
The LED light source helps improve diagnostic confidence while maintaining patient comfort.
Designed for Human Ophthalmology
The Portable Slit Lamp HSL-1 serves a wide range of human eye care applications.
Suitable for:
- Ophthalmologists
- Optometrists
- Eye surgeons
- Emergency physicians
- Medical screening programs
- Hospital eye departments
Common Human Eye Examinations
- Corneal assessment
- Cataract evaluation
- Foreign body detection
- Dry eye assessment
- Contact lens examinations
- Anterior chamber inspection
- Conjunctival disorders
- Eye trauma evaluation
Ideal for Veterinary Ophthalmology
Veterinary eye care requires specialised equipment capable of accommodating animal patients in diverse environments.
The HSL-1 Portable Slit Lamp is suitable for:
Companion Animals
- Dogs
- Cats
- Rabbits
- Ferrets
Large Animals
- Horses
- Cattle
- Sheep
- Goats
Exotic Species
- Birds
- Reptiles
- Zoo animals
Veterinary Applications
- Corneal ulcer diagnosis
- Ocular infection assessment
- Eye injury evaluation
- Pre-surgical examinations
- Post-operative monitoring
- Routine ophthalmic screenings
The portable design enables examinations in clinics, barns, animal shelters, and field environments.
Included iPhone Adapter for Documentation
The supplied smartphone adapter allows users to connect supported iPhones for image capture and clinical documentation.
Benefits include:
- Patient record creation
- Case documentation
- Clinical consultation support
- Educational demonstrations
- Follow-up comparison
Note: iPhone not included.
Durable Construction for Daily Clinical Use
Built using high-quality metal materials, the HSL-1 is engineered for reliability and longevity.
Features include:
- Robust housing
- Precision optical components
- Stable illumination system
- Durable carrying case
- Professional-grade construction
The included aluminium carrying case provides additional protection during transport and storage.
Easy Transportation and Storage
Healthcare professionals frequently require portable diagnostic tools.
The included aluminium carrying case offers:
- Impact protection
- Organised storage
- Safe transportation
- Improved portability
Ideal for professionals working across multiple locations.
Specification Table
| Specification | Details |
| Product Name | Portable Handheld Slit Lamp |
| Model Number | HSL-1 |
| Device Type | Ophthalmic Biomicroscope |
| Magnification | 10X / 16X |
| Viewing System | Binocular |
| Material | Metal |
| Working Distance | 80 mm |
| Diopter Compensation | ±5D |
| Slit Width | 0–10 mm |
| Slit Height | 0–10 mm |
| Light Source | High Luminance White LED |
| Illumination Intensity | Up to 10,000 Lux |
| LED Lifespan | Approximately 50,000 Hours |
| Filters | Heat Absorption, Grey, Red-Free, Cobalt Blue |
| Illumination Rotation Angle | ±30° |
| Battery Runtime | 5–6 Hours |
| Charging Method | Rechargeable Battery Charger Included |
| Weight | Approx. 750 g |
| Smartphone Adapter | Included |
| Carrying Case | Aluminium Carrying Case Included |
| Application | Human & Veterinary Ophthalmology |
Why Choose the HSL-1 Portable Slit Lamp?
Compared to traditional stationary slit lamps, the HSL-1 offers:
- Exceptional portability
- Professional optical performance
- Long-lasting LED illumination
- Extended battery operation
- Veterinary fit
- Smartphone imaging capability
- Lightweight handling
- Cost-effective ownership
- Durable construction
- Multi-filter diagnostic functionality
These advantages make it a practical investment for healthcare professionals seeking mobility without sacrificing diagnostic quality.
Common Use Cases
Hospitals
Perform bedside examinations for patients unable to visit ophthalmology departments.
Eye Clinics
Use as a supplementary portable examination device.
Emergency Departments
Rapid assessment of eye injuries and urgent ophthalmic conditions.
Mobile Medical Programs
Support community outreach and remote healthcare initiatives.
Veterinary Hospitals
Conduct eye examinations on animals with ease.
Animal Shelters
Screen animals for ocular diseases and injuries.
Educational Institutions
Demonstrate ophthalmic examination techniques for students and trainees.
Frequently Asked Questions
What is the HSL-1 Portable Slit Lamp used for?
The HSL-1 is used for detailed examination of the anterior structures of the eye in both human and veterinary patients.
Can this slit lamp be used on animals?
Yes. The device is suitable for veterinary ophthalmology and can be used on dogs, cats, horses, livestock, and other animals.
What magnification levels are included?
The device includes 10X and 16X magnification eyepieces for flexible examination options.
How long does the battery last?
The rechargeable battery typically provides approximately 5–6 hours of continuous operation.
Does the slit lamp include imaging capability?
The unit includes a smartphone adapter that allows iPhones to capture examination images.
Is the iPhone included with the device?
No. The adapter is included, but the iPhone must be purchased separately.
What filters are included?
The device includes Heat Absorption, Grey, Red-Free, and Cobalt Blue filters.
What is the lifespan of the LED light source?
The LED illumination system is designed to last approximately 50,000 hours.
Is this device suitable for mobile clinics?
Yes. Its lightweight design, rechargeable battery, and carrying case make it ideal for mobile medical and veterinary services.
What eye structures can be examined using this slit lamp?
The device can be used to examine the cornea, conjunctiva, iris, anterior chamber, lens, eyelids, and tear film.
Order the HSL-1 Portable Handheld Slit Lamp Today
The HSL-1 Portable Slit Lamp is a professional-grade ophthalmic diagnostic instrument engineered for clinicians, veterinarians, hospitals, eye clinics, emergency departments, and mobile healthcare providers.Â
Combining powerful LED illumination, dual magnification optics, long battery life, advanced diagnostic filters, and lightweight portability, it delivers reliable eye examination performance wherever patient care is needed.
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