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Ophthamology

ri-mini® ophthalmoscope

Brands: Riester

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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
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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

Dioptre wheel
Dioptre display
Aperture wheel
On/Off switch
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.

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	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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ri-mini® ophthalmoscope remove View Tester (Manual Phoropter) remove ENT/Neurosurgery Operating Microscope remove Handheld Digital Auto-refractometer remove Portable Slit Lamp remove Portable Rebound Tonometer remove

Name ri-mini® ophthalmoscope remove View Tester (Manual Phoropter) remove ENT/Neurosurgery Operating Microscope remove Handheld Digital Auto-refractometer remove Portable Slit Lamp remove Portable Rebound Tonometer remove

Image $Mecan AutoSight MCE-900 Handheld Digital Autorefractometer$

SKU SF1033560107-26 SF1033560109-1 SF1033560107-2 SF1033560107-6 SF1033560107-17

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Description

Shipped 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.

Ship from abroad

Equipped with comprehensive measuring functions, it provides SPH, CYL, AXIS and pupil distance optometry
Durable and easy to operate
Easily and intuitively read the sphere focal scale value
High eco-friendly materials
Design fitting the face curve and no stimulation

Delivery & Availability: Typically 14 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

Shipped from abroad

Delivery & Availability: Typically 14-21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

Corder Microscope has Fluid, Responsive and Accurate.

Shipped from abroad AutoSight 900 is a portable vision screener for patients at any age. Its working principle is the refraction of light.

Delivery & Availability: Typically 14 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

Shipped from abroad This ultra-portable is an excellent diagnostic instrument for the examination of anterior segment structures and ocular abnormalities.

Delivery & Availability: Typically 14 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

Shipped from abroad Tonometer SW-500 with vertical and horizontal two working modes, wireless output print data.

Delivery & Availability: Typically 14 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

Content

ri-mini® ophthalmoscope details

Dioptre wheel
Dioptre display
Aperture wheel
On/Off switch
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.

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	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

Features:

Equipped with comprehensive measuring functions, it provides SPH, CYL, AXIS and pupil distance optometry
Durable and easy to operate
Easily and intuitively read the sphere focal scale value
High eco-friendly materials
Design fitting the face curve and no stimulation
Easy to take and clean
Free switch between the cross-cylindrical lens and the rotary prism
When the rotating risk is turning by the sphere, it can make sphere power adjust 3.00D for big scope.
It is designed expediently and smartly for a particular cross cylinder. Supporting supplementary lens could increase scope of measurement.

Technical Specifications:

Sphere	Range:-19.00~+16.75m-1 Step: 0.25m-1, 3.00m-1
Cylinder	Range: 0.00~-6.00m-1(Measuring Range With Accessories0.00~-8.00m-1) Step: 0.25m-1
Cylinder Axis	Range: 0~180°, Step:5°
Distance of Optical center (also known as Pupil)	Range: 50~75mmStep: 1mm
Sight Switch	Range:∞~380mm (distance of Optical center is64mm)
Front Chin Test	Range: 0~16mm
Distance (from cornea vertex to the lens surface)	16mm
Standard Accessories Lens	two pieces of Auxiliary Cylinder -2.00m-1 and -0.12m-1 respectively
Standard Accessories	one piece of M2 Hexagon wrench , one piece of a Myopia Standard Card, two piece of Myopia Standard Card , one piece of standard card holder , a dust cover
Auxiliary Lens	“O”:Open aperture “R”:Retinoscope lens “R”:Retinoscope lens “R”:Retinoscope lens Lens of +1.50m-1 ,It is suit for the distance of 67 centimeters “P”:Polaroid it is used for examining the dioptric balance of eyes , Implicit strabismus and stereo vision “RMV”:Red Vertical maddox Be used to examine Implicit strabismus “RMH”:Red horizontal maddox Be used to examine Implicit strabismus “WMV”:Plane Vertical Maddox Be used to examine Implicit strabismus “WMH”:Plane horizontal maddox Be used to examine Implicit strabismus “RL”:Red lens Be used to examine eye function, Blending function and Implicit strabismus “GL”:Green lens Be used to examine eye function, Blending function and Implicit strabismus “+”:Test mark of optical center adjustment “+.12”:Dioptric of the Spherical Lens is +0.12m-1 Be used for the semi-adjustment of sphere lens, 0.25m-1 “PH”:1mmPinhole lens Be used to exclude visual non-refractive errors of the tested eye “6ΔU”:6ΔBottom-up prism Be used to examine the rotating prism with the detection of nearly horizontal squint “10ΔI”:10ΔBottom-up prism Be used to examine the rotating prism with the detection of nearly horizontal squint “±0.50”:Cross-cylindrical lens *Be used to examine the corrected dioptric of the Presbyopia and spherical lens “OC”:Black lens
size	338(L)×99(W)×292(H)mm
NW	about 5kg

Features:

Corder Microscope has Fluid, Responsive and Accurate.

Fluid. Responsive. Accurate. These were a few of the principles guiding every phase in the design of the Corder Microscope. With the choicest mechanical machined components, the Corder Microscope has the grace and agility to adjust to every desired position on command. Well designed Apochromatic optics treated with Corder's Mcoatings produce true-to life sharp images with high depth, definition and contrast. More comfortable operation Tiltable binocular tubes available, which can incline more than 60° depending on the posture and physique of the operating surgeon. Movable range: 30° (straight) to 90° (inclined) Corder microscope configured with XYZ motorized movement operated through a comfortable foot /Handle control, a veryeffective co-axial illumnation and 50W halogen light source makes it ideal for Neuro surgeries.

Doctor-patient communication is easier

To address digital documentation needs, a host of digital SLR, video camera, and CCD adapters are made available with the ProLine in addition to Corder's proprietary iVu multi-functional imaging solution. 1080P full hd image quality, efficient image management during the operation. Integrate your digital workflow to facilitate case management and facilitate more intuitive patient communication. Technical Permeants: Magnification: motorized zoom system, 1:6 zoom ratio, magnification 3x~16x Focusing range: 50mm Binocular tube: 30°~90° tiltable tube ，(0° ~200° optional) Eyepiece: 12.5x / 10x Objective lens: F 300mm(175mm, 250mm, 350mm optional) pupil distance: 55mm~75mm diopter adjustment: +6D ~ -6D Field of view: Φ74~Φ12mm X-Y translator: Motorized by foot switch or handle controller, ±30mm Assistant tube: 360° Rotating assistant tube Reset functions: YES Illumination System: Coaxial illumination Light source: Halogen lamp Light intensity adjustment: Continuous brightness adjustment 0-100000lux Fiber optic illumination: Dual fiber Field of illumination: Φ50mm Filter: Red free filter, small spot Accessories CCD Camera system: Beam splitter, CCD adapter, CCD, Display XENON LAMP: 150000lux Integrated Video Adapter: SONY / CANON Camera

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Handheld Digital Auto-refractometer(AutoSight 900) is a portable vision screener for patients at any age. Its working principle is the refraction of light. Optical rays are focused on a sensor after passing through the eye's refractive system. The spherical power, cylindrical power, and axis of both eyes can be obtained by digital signal processing. Features of Handheld Digital Auto-refractometer:

Quick: Automatic and convenient. Press the button at the working distance (35cm/14in) and that's it. The result will be automatically shown in 5 seconds.
Accurate: Objective measurement of diopter is obtained from optical signal. The result is not affected by various external factors.
Intelligent: Detects multiple eye problems in one measurement including myopia, hyperopia, astigmatism and anisometropia

Technical Specifications of Handheld Digital Auto-refractometer:

Item		Range	Interval	Tolerance
Spherical (S)	Myopia Mode	-9.00D~ +2.50D	0.25D	±0.50D or ±20% (whichever is greater)
	Normal Mode	-6.00D ~ +8.00D
Cylindrical(C)		-3.00D~0.00D	0.25D	±0.50D or ±20% (whichever is greater)
Axis(A)		0°~180°	1°	±5°

Features:

Ultra-portable: This ultra-portable is an excellent diagnostic instrument for the examination of anterior segment structures and ocular abnormalities. Its easy-to-operate optical system produces a high-brightness, continuously adjustable slit image ideal for pediatric and geriatric setting, emergency department screenings, ward rounds, beside examination, post-op evaluations, and mission work;
LED illumination: the first and the only portable slit lamp in the world applying LED illumination system. The most prominent advantage of our LED illumination system gives the examiner the clearest image without glare;
Comfortable using experience: The low heat radiation from our LED lamp makes the most comfortable examine experience for the patient;
Sharpest Slit: With the blade imaging system S150 gives equally sharpest slit as the best classic slit lamp in the world;
No need to replace illumination lamp: The LED lamp used in S150 portable slit lamp is rated 20,000 hours at full power. Its lifetime is almost 10 times longer than a normal halogen lamp;
Power-saving: S150 can work for long hours without changing batteries.

Technical Specifications:

Magnification: 5x
Range of slit length: 5mm~11mm
Minimum slit width: 0.2mm
Working distance: 12~32mm
Power supply: AA batteries x 2
Illumination: LED blub(3.3V/1W)
Battery life: More than 3h(AA alkaline batteries x 2)
Net weight: 150g(without batteries)

How to Operate:

Press the Power Switch to turn the slit lamp on/off
Loosen the Locking Screw
Twist the Lamp Body while holding the Magnifier Bracket still till the slit is in the required angle
Push or pull the Lamp Body while holding the Magnifier Bracket still to set the Magnifier into a position comfortable for observation
Fasten the Locking Screw
Pull the Lamp Head back and forth for adjusting the width and the length of the slit, as well as the intensity of the light

Tonometer SW-500 with vertical and horizontal two working modes, wireless output print data. The equipment is used to measure intraocular pressure, using the principle of: the probe hits the surfaces of different hardness at a certain speed, has a different reaction when the probe rebounds. Be of advantages of high accuracy, portable, without anesthesia, without the cross-infection, etc. Features:

Measurement can go along both in standing and lying posture
Wireless data printing
Easy to learn, easy to use
Lightweight and handy
No anesthesia, avoiding discomfort reaction

Technical Specifications:

Performance Index:
Measuring Range :	3mmHg～70mmHg
Measuring Error:	±1.5mmHg(3mmHg≤intraocular pressure≤25mmHg)
Measuring Error:	±2.5mmHg(25mmHg＜intraocular pressure≤70mmHg)
Environment Requirement:
Transport and Storage:	Ambient temperature:-20℃~+55℃
	Relative moisture:≦95%
	Atmosphere pressure:500hPa~1060hPa
Running:	Ambient temperature:+5℃~+40℃
	Relative moisture:≦80%
	Atmosphere pressure:700hPa~1060hPa
	Rating voltage: DC3V(2 AA Batteries)
	Rating input power:1VA

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