300-921 | RSL 2100 Slit Lamp Zeiss Type
300-921 | RSL 2100 Slit Lamp Zeiss Type
Rodenstock RSL 2100 – Slit Lamp (Z-type)
High-performance slit lamp with upgradeable imaging.
The RSL 2100 is a robust and precise slit lamp designed for daily clinical use. With crystal-clear optics, advanced LED illumination, and a complete filter system, it delivers accurate examinations with excellent value. Plus, it can be easily upgraded with a digital imaging system to support modern documentation and patient education.
Key Benefits
Ideal Value
High-performance optics at an affordable price point — reliable for all practices.
Excellent Quality
Crystal-clear HD optical system with a resolution of up to 200 lp/mm (2,700 N lp/mm).
Easy to Operate
User-friendly construction and software for smooth, intuitive operation.
Expertise & Education
Supports precise patient education through image and video analysis when combined with the digital imaging upgrade.
Fully Equipped
Delivered with a complete filter set including a built-in yellow filter.
Connectivity
Ready for integration with PRO 500 and PRO 1000/EVO systems.
Optical & Mechanical Features
Illumination System
- Long-life, economical LED lamp
- High illumination intensity with natural color temperature
- Ensures optimal observation and analysis of cornea and retina
HD Optical System with 5-Step Magnification
- Magnification levels: 6x, 10x, 16x, 25x, 40x
- Resolution up to 200 lp/mm (2,700 N lp/mm)
- Provides sharp visualization of the finest ocular structures
All-Encompassing Filter System
- Built-in yellow filter
- Red-free, neutral density, cobalt blue, and heat-absorbing filters
- Diffuser included
Digital Imaging Upgrade (Optional)
The RSL 2100 can be upgraded with Rodenstock’s digital imaging system, offering:
- Digital camera system with beam-splitter and USB connection
- Eyeview software, compatible with Windows OS
- HDMI output for external monitor display
- Tools for image and video analysis, including contrast/brightness adjustment and zoom
- Patient management functions: edit, record, search, compare images, and generate reports
✅ The Rodenstock RSL 2100 is a versatile slit lamp with outstanding optics and illumination — and the flexibility to be upgraded for advanced digital imaging.
Specifications
| OPTICAL SYSTEM — RSL 2100 | |
| Type | Galilean converging binoculars 10° |
| Magnification | 5-step rotating drum change: 6×, 10×, 16×, 25×, 40× |
| Eyepiece | 12.5× |
| Field of view | 36.2, 22.3, 14.8, 8.9, 5.7 mm |
| Interpupillary distance | 52 to 80 mm |
| Dioptre adjustment | −8 D to +8 D |
| SLIT PROJECTION AND BASE | |
| Slit width | 0–14 mm continuously variable |
| Slit length | 1–14 mm continuously variable |
| Aperture diameters | 0.2, 3.5, 8, 14 mm |
| Filters | Yellow, red-free, neutral density, blue, IR heat-absorbing filter, diffuser |
| Slit angle | 0° to 180° |
| Slit inclination | n.a. |
| Base travel | 30 mm Z-axis, 115 mm X-axis, 110 mm Y-axis |
| Chin rest vertical movement | 80 mm |
| Horizontal fine adjustment | 12 mm |
| Fixation lamp | Red LED |
| Light source | White LED |
| Luminance | ≥150 kLx |
| DIMENSIONS AND WEIGHT | |
| Dimensions (W×D×H) | 330 × 390–460 × 460 mm |
| Weight | 16 kg |
| POWER SUPPLY | |
| Power supply input | 100–240 V, 50/60 Hz |
| Power supply output | 12–15 V DC |
| CAMERA SYSTEM — RSL 2100 + DIGITAL UPGRADE KIT (RSL 2600digital) | |
| Resolution | 5 MP / 2592 × 1944 |
| Connectivity | USB 3.0 |
| Photo format | JPEG |
| Video format | MP4 H.264 |
| Chip size | 1/1.8″ |
| Frame rate | 25 fps |
