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 the split-light retinoscope (glow is a stitch) model.

ri-scope® retinoscope with fixation card

Two fixation cards

ri-scope® retinoscope in case

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
The lamp for ri-scope® retinoscope	Slit - HL 2.5 V, 440 mA mean life span 15 h Slit - XL 3.5 V, 690 mA mean life span 50 h
Battery	2 Alkaline AA / C 1.5 V batteries. 1 Li-Ion battery for C-handle
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	30% to 85% non-condensing
Air pressure/ Transport relative humidity	800 hPa - 1100 hPa

Ordering information

ri-scope® retinoscope head

ART. NO.	REGION	DESCRIPTION
10543	All except US	ri-scope® retinoscope head slit, HL 2.5 V
10544	All except US	ri-scope® retinoscope head slit, XL 3.5 V
10544-301	All	ri-scope® retinoscope head slit, XL 3.5 V with antitheft security

ri-scope® retinoscope

ART. NO.	REGION	DESCRIPTION
3410	All except US	ri-scope® retinoscope slit, HL 2.5 V, C-handle for 2 alkaline batteries C-type or ri-accu®
3782-550	All except US	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	All except US	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	All except US	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
10670	All	C type battery handle, rheotronic®, chrome plated, for 2 C cell batteries or ri-accu®

Charging base

ART. NO.	REGION	DESCRIPTION
10700	All except US	ri-charger® 2.5 V/3.5 V/ 100-240 V, black with wall bracket, EU (for ri-accu® rechargeable NIMH battery)
10701	All	ri-charger® 2.5 V/3.5 V/ 100-240 V, black with wall bracket, with US adapter (for ri-accu® rechargeable NIMH battery)
10705	All except US	ri-charger® L 3.5 V / 100-240 V, white with wall bracket, EU (for ri-accu® L rechargeable Li-Ion battery)
10706	All	ri-charger® L 3.5 V / 100-240 V, white with wall bracket, with US adapter (for ri-accu® L rechargeable Li-Ion battery)
10707	All except US	Plug-in charger for rechargeable Li-Ion battery 3.5 V ri-accu® L [10694] for C type battery handle, EU plug w/o battery
10708	All	Plug-in charger with rechargeable Li-Ion battery 3.5 V ri-accu® L [10694] for C type battery handle, EU plug
10710	All except US	Wall support ri-charger®, with screws and plugs
10711	All except US	Handle AA type reduction insert for ri-charger®
12446	All except US	Handle AA type reduction insert for ri-charger® L
10712	All except US	Ear specula compartment cover for ri-charger®
10713	All except US	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	All except US	ri-accu® rechargeable NIMH battery type C 3.5 V for C type battery handles
10685	All except US	Alkaline battery type AA 1.5 V, pack of 4 pcs.
10686	All except US	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
10927	All except US	Case for ri-scope® retinoscope, black
10929	All	Case for ri-vision, black

ri-scope® retinoscope

Easy to operate Retinoscope

Retinoscope details

Features and benefits

Product details

Ordering information

ri-scope® retinoscope head

ri-scope® retinoscope

ri-vision

Spare parts and accessories

Batterie handles

Charging base

Batteries

Bulb

Accessories

Downloads

Where to buy?