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ri-mini® ophthalmoscope

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The ri-mini® Ophthalmoscope is a compact, cost-effective instrument featuring 2.5 V Xenon illumination. It includes a focusing wheel with 16 corrective lenses and an aperture hand-wheel with four apertures, housed in an impact-resistant, glass-fibre reinforced plastic casing.

Delivery & Availability:
Typically 10-21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.
Brands:: Riester

Description

Ideal for clinics and practices, the ri-mini® Ophthalmoscope provides clear fundus visualization with its powerful 2.5 V Xenon (XL) lamp. It features an illuminated dioptre display for precise correction across 16 lenses, an integrated eyeglass protector, and four easy-to-operate apertures. The instrument head is secured by a screw fitting, and the entire unit is made from extremely impact-resistant, glass-fibre reinforced plastic.

ri-mini® ophthalmoscope details
  1. Dioptre wheel
  2. Dioptre display
  3. Aperture wheel
  4. On/Off switch
  5. Battery compartment
Features and benefits of the ri-mini® ophthalmoscope
  • ri-mini® with 2.5 V Xenon illumination.
  • Screw fitting for quick and secure attachment to the handle.
  • Sturdy adjustment ring for positioning the instrument head to the ideal angle on the handle.
  • Extremely impact-resistant casing made of glass-fibre reinforced plastic.
  • Easy lamp replacement at the base of the instrument head.

Physician’s side

  • Focusing wheel with corrective lenses:

D+ 1 | 2 | 3 | 4 | 6 | 10 | 15 | 20
D- 1 | 2 | 3 | 4 | 6 | 10 | 15 | 20

  • Illuminated dioptre display.
  • Built-in eyeglass protector.

Aperture

 

Patient’s side

  • Easy-to-operate aperture hand-wheel.
  • Four different apertures:
    – Small circle + semi-circle to reduce reflexes in small pupils.
    – Large circle for standard examination of the ocular fundus.
    – Fixation star for determining central or eccentric fixation.
    – Red open filter with a contrast-enhancing effect, for assessing fine vascular changes such as retinal haemorrhages.
Specifications
Dimensions Riester ri-mini ophthalmoscope head detail photo (01)
Ophthalmoscope head: 60 mm hight x 26.5 mm wide
Ophthalmoscope battery compartment: 107.30 mm height, 20 mm in Ø
23 cm x 14 cm x 4.5 cm in hard case (set)
23 cm x 8.2 cm x 4.5 cm in hard case (single)
Magnification lens The 2.5x magnification lens
The lamp for ri-mini® ophthalmoscope XL, 2.5 V, 750 mA, average life span 16.5 h
Battery 2 Alkaline AA 1.5 V batteries
Ambient temperature 0 °C to 40 °C
Relative Humidity 30% to 70% non-condensing
Storage/ Transport Ambient temperature -10 °C to 55 °C
Storage/ Transport relative Humidity 10% to 95% non-condensing

 

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DescriptionShipped From Abroad The ri-mini® Ophthalmoscope is a compact, cost-effective instrument featuring 2.5 V Xenon illumination. It includes a focusing wheel with 16 corrective lenses and an aperture hand-wheel with four apertures, housed in an impact-resistant, glass-fibre reinforced plastic casing.
Delivery & Availability: Typically 10-21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.
Shipped from abroad Ultra-small corneal curvature tester, is mainly used to measure the corneal curvature radius and diopter, wireless output print data.
Delivery & Availability: Typically 14 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.  
Ship from abroad
  • Easy installation and maintenance: It is quite easy to replace light bulks, and unnecessary to adjust its focus and position.
  • Customer Programmable: Icons can be displayed in predefined sequence by programming.
  • Display Single Icon: Display single icon by multi-function mask plate.
  • Tilted Placement: Perfect image position can be obtained by adjusting the horizontal axis of projector.
  • Standards parts: Metal plate with polarized coating (410x 410mm)
Delivery & Availability: Typically 14 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.  
Shipped from abroad
  • Large color liquid-crystal screen.
  • Touch screen input, easy operation.
  • Curve freezing: Manual/Auto mode, controlled by pedal.
  • Built-in speed thermal printer.
  • Can display ultrasound waveform when measuring.
Delivery & Availability: Typically 14 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.  
Shipped from abroad
  • 7.0-inch color LCD touch panel.
  • Hartman sensor with 108 multiple measure points.
  • Green measurement light beam.
  • Dyeing lens, sunglasses measured easily.
Delivery & Availability: Typically 14 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.  
83Shipped from abroad This is a portable medical camera for fundus imaging, diagnosis, and especially for fundus disease screening. It's compact, easy to obtain high definition fundus image. It can be conveniently applied to rapid screening, out diagnosis, bedside diagnosis and remote medical treatment, etc.
Delivery & Availability: Typically 14 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.  
ContentIdeal for clinics and practices, the ri-mini® Ophthalmoscope provides clear fundus visualization with its powerful 2.5 V Xenon (XL) lamp. It features an illuminated dioptre display for precise correction across 16 lenses, an integrated eyeglass protector, and four easy-to-operate apertures. The instrument head is secured by a screw fitting, and the entire unit is made from extremely impact-resistant, glass-fibre reinforced plastic.
ri-mini® ophthalmoscope details
  1. Dioptre wheel
  2. Dioptre display
  3. Aperture wheel
  4. On/Off switch
  5. Battery compartment
Features and benefits of the ri-mini® ophthalmoscope
  • ri-mini® with 2.5 V Xenon illumination.
  • Screw fitting for quick and secure attachment to the handle.
  • Sturdy adjustment ring for positioning the instrument head to the ideal angle on the handle.
  • Extremely impact-resistant casing made of glass-fibre reinforced plastic.
  • Easy lamp replacement at the base of the instrument head.

Physician’s side

  • Focusing wheel with corrective lenses:
D+ 1 | 2 | 3 | 4 | 6 | 10 | 15 | 20 D- 1 | 2 | 3 | 4 | 6 | 10 | 15 | 20
  • Illuminated dioptre display.
  • Built-in eyeglass protector.

Aperture

 
Patient’s side
  • Easy-to-operate aperture hand-wheel.
  • Four different apertures: - Small circle + semi-circle to reduce reflexes in small pupils. - Large circle for standard examination of the ocular fundus. - Fixation star for determining central or eccentric fixation. - Red open filter with a contrast-enhancing effect, for assessing fine vascular changes such as retinal haemorrhages.
Specifications
Dimensions Riester ri-mini ophthalmoscope head detail photo (01) Ophthalmoscope head: 60 mm hight x 26.5 mm wide Ophthalmoscope battery compartment: 107.30 mm height, 20 mm in Ø 23 cm x 14 cm x 4.5 cm in hard case (set) 23 cm x 8.2 cm x 4.5 cm in hard case (single)
Magnification lens The 2.5x magnification lens
The lamp for ri-mini® ophthalmoscope XL, 2.5 V, 750 mA, average life span 16.5 h
Battery 2 Alkaline AA 1.5 V batteries
Ambient temperature 0 °C to 40 °C
Relative Humidity 30% to 70% non-condensing
Storage/ Transport Ambient temperature -10 °C to 55 °C
Storage/ Transport relative Humidity 10% to 95% non-condensing
  Download Brochure
Portable Keratometer Features: Ultra-small corneal curvature tester, is mainly used to measure the corneal curvature radius and diopter, wireless output print data. Technical Specifications:
Model SW-100
Measuring Range 6.5mm~9.5mm: ±0.05mm: 0.01mm
Precision ± 0.05mm
Resolution of Curvature Radius of Cornea 0.01mm
Single Measuring Time 0.03s
Output Wireless Infrared Thermal Printer
Can observe the eye directly through the screen.
Weight 0.5Kg(with batteries)
Dimension 240mmx90mmx60mm
Power 500mW+15%
Digital Chart Projector-Features:
  • Easy installation and maintenance: It is quite easy to replace light bulks, and unnecessary to adjust its focus and position.
  • Customer Programmable: Icons can be displayed in predefined sequence by programming.
  • Display Single Icon: Display single icon by multi-function mask plate.
  • Tilted Placement: Perfect image position can be obtained by adjusting the horizontal axis of projector.
  • Standards parts: Metal plate with polarized coating (410x 410mm)
Technical Specifications of Digital Chart Projector:
Projection Distance
1.5m~6m
Projection Magnification
30x (at 5m)
Projection Size
330x270mm (at 5 m)
Chart Switching Speed
One chart per 0.03s
Mask Switching Speed
1 open, 5 horizontal different lines, 8 vertical lines, 21 single letters, 1 red/green
Program
2 sets programs, each program contains up to 30 steps
Speed of mask conversion
One mask per 0.03s
Lamp
LED lamp
Auto-off function
After 10 minutes idle time
Power Source
AC 220V, 50Hz or 110V, 60Hz
Power consumption
40W
Accessories
Remote control, polarized metal screen, halogen lamp, polarized glasses, fuses (2), batteries (2)
 
Features:
  • Large color liquid-crystal screen.
  • Touch screen input, easy operation.
  • Curve freezing: Manual/Auto mode, controlled by pedal.
  • Built-in speed thermal printer.
  • Can display ultrasound waveform when measuring.
  • Each group is the average of 20 measurements.
  • Switch between IOP measured value and actual value.
  • Can input name, ID and operator's name.
Technical Specifications:
P scan probe 20MHZ, angle of 45 degrees makes easier operation
Resolution 5um
Measuring range 150um~1500um
Display SINGLE mode and MAP mode
Features:
  • 7.0-inch color LCD touch panel.
  • Hartman sensor with 108 multiple measure points.
  • Green measurement light beam.
  • Dyeing lens, sunglasses measured easily.
Technical Specifications:
  • Sphere lenses: 0~±25D
  • Cylinder lenses: 0~±10D
  • Cylinder Axis Angle: 0°~180°
  • Add.:0~10D
  • Power supply: 100~240V, 50/60HZ, 30W
  • Weight: 5kg
Portable Fundus Camera is a portable medical camera for fundus imaging, diagnosis, and especially for fundus disease screening. It's compact, easy to obtain high definition fundus image. It can be conveniently applied to rapid screening, out diagnosis, bedside diagnosis and remote medical treatment, etc. Features of Portable Fundus Camera:
  • Images real-time display, one-button magnifying
  • Non-mydriatic and high definition imaging.
  • Micro SD memory card up to 32GB for 80,000 images
  • USB and WiFi connection
  • Low weight 450g, movable and portable
  • A rechargeable battery provides up to more than 4 hours of continuous operation.
  • Optional imaging modules for examination: posterior ophthalmoscope, anterior segment ophthalmoscope, otoscope, rhinoscope, laryngoscope and dermatoscope
  • High definition and stable image
  • Easy one-handed operation and excellent portability
  • Large data service and a variety of image acquisition mode
Technical Specifications of Portable Fundus Camera:
Model MC-600
FOV 45°
Minimum pupil 2.5mm
Refractive compensation -20D~+20D
Light source White LED/IR
Image resolution 1920×1080
Focus Mode Manual
Screen 3.5" color
Power ≤6VA
Storage 8GB Micro SD card
Power supply 3.7VLithium Battery
Interface Mini USB/Wifi
N. Weight 450g(Typical)
G. Weight 2.5kg
Size 160mm*90mm*190mm
Packing size 360mm*310mm*160mm
WeightN/AN/AN/AN/AN/AN/A
DimensionsN/AN/AN/AN/AN/AN/A
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