The SL - 5S3 Portable Digital Slit Lamp Microscope is a highly portable and advanced device featuring a high-illumination white LED, offering 5-6 hours of continuous use on a full charge. Weighing only 750g, it is designed for maximum convenience and portability, representing a pioneering model in its class.
Model-specific documentation
Check the covered model, language and document status before use. The manual supplied with the actual unit remains the controlling reference.
Product datasheet · English
HQS datasheet for the SL-5S3: product overview, features and the technical specifications published for this model. Confirm the ordered configuration in your quotation.
Specification | Value |
|---|---|
Microscope type | Binocular crossed stereo microscope |
Total Magnification | 10× / 16× |
Eyepiece | 10× / 16× |
Objective | 1× |
Diopter compensation | - 7D~+7D |
Working distance | 80mm |
Slit width | 0~10mm continously adjustable |
Slit height | 1mm, 3mm, 5mm, 10mm |
Diameter of light spot | 1mm, 3mm, 5mm, 10mm |
Filter | heating absorption, 50%ND, Red - free, blue |
Illumination Rotato Angle | horizontal ± 30 degree |
Illumination | White LED |
Input Voltage | AC 100~240V, 60~50HZ |
Input Power | 18VA |
Differences below are taken from the specifications published for each model. Confirm the final configuration in your quotation.
| Parameter | SL-5S1 | SL-5S2 | SL-5S3This model |
|---|---|---|---|
| Total Magnification | 10× / 16× | 10x / 16x | 10× / 16× |
| Eyepiece | 10× / 16× | 10x / 16x | 10× / 16× |
| Objective | 1× | 1x | 1× |
| Slit width | 0~10mm continously adjustable | 0~10mm continuously adjustable | 0~10mm continously adjustable |
| Slit height | 1mm, 3mm, 5mm, 10mm | 10mm | 1mm, 3mm, 5mm, 10mm |
| Diameter of light spot | 1mm, 3mm, 5mm, 10mm | 10mm | 1mm, 3mm, 5mm, 10mm |
| Input Voltage | AC 100~240V, 60~50HZ | AC 100~240V 60~50HZ | AC 100~240V, 60~50HZ |
Buyer decision support
The SL-5S1, SL-5S2 and SL-5S3 are hand-held, battery-powered slit lamps for examining animals away from a fixed table. All three have a binocular crossed stereo microscope, 10× / 16× magnification with a 1× objective, a 0–10 mm continuously adjustable slit, 80 mm working distance, white LED illumination rotating ±30° horizontally, heat-absorbing, 50% ND, red-free and blue filters, 18 VA input and a 750 g net weight. The SL-5S3 is the digital model in the series.
| Decision factor | Published for this model | Confirm before order |
|---|---|---|
| Optics | All three: binocular crossed stereo microscope, 10× / 16× total magnification, 1× objective, −7 D to +7 D diopter compensation, 80 mm working distance | Check that 16× is enough for the corneal and anterior-chamber detail you examine; for higher magnification look at the table-mounted slit lamps. |
| Slit and light spot | All three: slit width 0–10 mm continuously adjustable; illumination rotates ±30° horizontally. SL-5S1, SL-5S3: slit height and spot diameter 1, 3, 5 and 10 mm. SL-5S2: slit height and spot diameter 10 mm | Confirm the slit height and spot settings of the exact model you order. |
| Filters and light source | All three: heat-absorbing, 50% ND, red-free and blue filters; white LED illumination | Ask whether a fluorescein-compatible blue filter and a spare battery are included in the quotation. |
| Battery and weight | All three: about 5–6 h continuous use after a full charge; 750 g net weight; charger input AC 100–240 V, 50/60 Hz, 18 VA | State your plug type for the charger. |
| Digital model | SL-5S3 is the digital portable slit lamp; SL-5S1 and SL-5S2 are portable slit lamps | Ask for the camera resolution, image-transfer method and any app or software supplied with the SL-5S3 before choosing it over the SL-5S1. |
Prepared by HQS Medical Product Team · Documentation reviewed:
Source: specifications currently published for this model. Verify the final configuration, documents and destination-market requirements in the quotation and supplied manual.
How HQS handles warranty, spare parts and repairs for this model.
