ri-scope® retinoscope

The ri-scope® retinoscope, also referred to as the skiascope, measures the refractive power of the eye. Refractive flaws, such as near- and far-sightedness, as well as astigmatism can be detected and diagnosed. Riester offers to model: the split-light retinoscope (glow is a stitch).

Easy to operate Retinoscope

Retinoscope details

  1. 360° scale
  2. Examination window
  3. Knurled thumb screw
  4. Bayonet fitting to quickly switch instrument heads
retinoscope-details-700x-q80

Image gallery

2-retinoscope-fixation-card-x1000

ri-scope® retinoscope with fixation card

3-fixation-cards-x1000

Two fixation cards

4-ri-scope-retinoscope-case-x1000

ri-scope® retinoscope in case

5-ri-vision-set-x1000

ri-vision

Features and benefits

  • Available with XL 3.5 V xenon lamp or HL 2.5 V halogen lamp

  • The slit-light retinoscope with a light beam in the form of a line, simplifies detection and diagnosis of astigmatic refractive flaws. The reflex in the form of a line is moved vertically to the axis across the pupils of the patient with a slight oscillating movement. A shadow moves in the same or opposite direction.
    • Co-movement (plus lines): The patient is far-sighted.

    • Counter-movement (minus lines): The patient is near-sighted.

  • Easy to operate with knurled thumb screw. The line and spot image can be focussed with the controls and turned 360°, angle read-out displayed on the integrated scale.

  • Holder for hanging and placement of the fixation card into position for dynamic retinoscopy.

  • Delivered with two fixation cards. The patient’s eye can adjust optimally to the distance to the retinoscope.

  • Integrated eyeglass protection

  • Bayonet fitting for quick and secure attachment to the handle

  • Dust-proof, very sturdy and light casing made of impact-resistant ABS plastic

Product details

ri-scope® retinoscope

 

   
Dimension retinoscope -Dimension
The lamp for ri-scope® retinoscope Slit - HL 2.5V 440 mA mean life span 15h
Slit - XL 3.5V 690 mA mean life span 50h
Battery 2 Alkaline AA / C 1.5V batteries.
1 Li-Ion battery pack for C-handle
Ambient temperature 0° to +40° C
Relative humidity 30% to 70% non-condensing
Storage/ Transport ambient temperature -10° to +55°C
Storage/ Transport relative humidity 30% to 85% non-condensing
Air pressure/ Transport relative humidity 800 hPa - 1100 hPa

Ordering information

ri-scope® retinoscope head

ri-scope® retinoscope

ART. NO. REGION DESCRIPTION
3410 EU ri-scope® retinoscope slit, HL 2.5 V, C-handle for 2 alkaline batteries C-type or ri-accu®
3782-550 EU ri-scope® retinoscope slit, XL 3.5 V, C-handle for 2 alkaline batteries C-type or ri-accu®

ri-vision

ri-scope® retinoscope and ri-scope® L2 Ophthalmoscope
ART. NO. REGION DESCRIPTION
3792 EU ri-scope® retinoscope slit, HL 2.5 V/ ri-scope® L2 Ophthalmoscope, XL 2.5 V/ Battery handle, Type C with rheotronic® for 2 alkaline batteries type C or ri-accu®
3794-550 EU ri-scope® retinoscope slit, XL 3.5 V/ ri-scope® L2 Ophthalmoscope, XL 3.5 V/ Battery handle, Type C with rheotronic® for ri-accu® L

Spare parts and accessories

Batterie handles
ART. NO. REGION DESCRIPTION
10642 All AA type battery handle with rheotronic® for 2 batteries AA or ri-accu® L
10425 All C type battery handle, rheostat, chrome plated w/o bore, for 2 C cell batteries
10429 EU C type battery handle, rheostat, chrome plated, for 2 C cell batteries or ri-accu®
10426 All Upper handle part with rheostat, chrome plated
10679 All Battery handle cover, chrome plated w/o bore
11682 EU Battery handle cover, chrome plated with bore
10670 All C type battery handle, rheotronic®, chrome plated, for 2 C cell batteries or ri-accu®
10704 EU USB Battery Handle Type C, 3.5 V with rechargeable Li-ion Battery and Charger, EU
10704.001 AU USB Battery Handle Type C, 3.5 V with rechargeable Li-ion Battery and Charger, AU
10704.002 UK USB Battery Handle Type C, 3.5 V with rechargeable Li-ion Battery and Charger, UK
10704.003 US USB Battery Handle Type C, 3.5 V with rechargeable Li-ion Battery and Charger, US

Charging base

ART. NO. REGION DESCRIPTION
10700 EU ri-charger® 2.5V/3.5V/ 100-240V, black with wall bracket, EU
10701 All ri-charger® 2.5V/3.5V/ 100-240V, black with wall bracket, with US adapter
10705 EU ri-charger® L 3.5V / 100-240V, white with wall bracket, EU
10706 All ri-charger® L 3.5V / 100-240V, white with wall bracket, with US adapter
10707 EU Plug-in charger for rechargeable Li-Ion battery 3.5V ri-accu® L [10694] for C type battery handle, EU plug w/o battery
10708 All Plug-in charger with rechargeable Li-Ion battery 3.5V ri-accu® L [10694] for C type battery handle, EU plug
10710 EU Wall support ri-charger®, with screws and plugs
10711 EU Handle AA type reduction insert for ri-charger®
10712 EU Ear specula compartment cover for ri-charger®
10713 EU Ear specula compartment cover for ri-charger® L

Batteries

ART. NO. REGION DESCRIPTION
10690 All ri-accu® L rechargeable Li-Ion battery type AA 3.5 V for AA-type battery handle and ri-charger® L
10691 All ri-accu® L rechargeable Li-Ion battery type C 3.5 V for C-type battery handle and ri-charger® L
10694 All ri-accu® L rechargeable Li-Ion battery (plug in handle) type C 3.5 V for C type battery handle
10680 All ri-accu® rechargeable NIMH battery type AA 2.5 V for AA-type battery handles
10681 All ri-accu® rechargeable NIMH battery type C 2.5 V for C type battery handles
10682 EU ri-accu® rechargeable NIMH battery type C 3.5 V for C type battery handles
10685 EU Alkaline battery type AA 1.5 V, pack of 4 pcs.
10686 EU Alkaline battery type C 1.5 V, pack of 2 pcs.

Bulb

ART. NO. REGION DESCRIPTION
10605 All XL 2.5 V bulbs for ri-scope® L1/L2/L3 Ophthalmoscope and ri-derma, pack of 6 pcs.
10608 All XL 3.5 V bulbs for ri-scope® L1/L2/L3 Ophthalmoscope and ri-derma, pack of 6 pcs.
10615 All HL 2.5 V bulbs for ri-scope® retinoscope slit, pack of 6 pcs.
10610 All XL 3.5 V bulbs for ri-scope® retinoscope slit, pack of 6 pcs.

Accessories

ART. NO. REGION DESCRIPTION
10965 EU Separate magnifying glass for ri-scope® Ophthalmoscope
10960 All Bulb for pneumatic test
10961 All Connector for pneumatic test
10927 EU Case for ri-scope® retinoscope, black
10929 All Case for ri-vision, black

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Where to buy?

Riester products are available in over 150 countries. Enter your country to find a Riester distribution partner near you.