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Ophthamology

ri-mini® ophthalmoscope

Brands: Riester

~~$0.00~~

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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

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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 Timesco Ophthalmoscope remove Handheld Digital Auto-refractometer remove Applanation Tonometer remove Binocular Indirect Ophthalmoscope remove Portable Fundus Camera remove

Name ri-mini® ophthalmoscope remove Timesco Ophthalmoscope remove Handheld Digital Auto-refractometer remove Applanation Tonometer remove Binocular Indirect Ophthalmoscope remove Portable Fundus Camera remove

Image $Mecan AutoSight MCE-900 Handheld Digital Autorefractometer$

SKU SF1033560084-282 SF1033560107-2 SF1033560107-1 SF1033560107-4 SF1033560107-23

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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.

In Stock

Durable and light weight
Supplied in a soft pouch
Long life bright white Xenon bulb
Macular beam dioptres lenses from 0 to +20 and 0 to -20
3 year guarantee (excludes consumables)

Delivery & Availability: Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

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 The product is designed on the principle basis of Goldman tonometer. It can be connected with slit lamp(Carl Zeiss type).

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

Shipped from abroad Super lightweight design, reduce fatigue, operation is very convenient.

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.

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

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Timesco Ophthalmoscope features a head made from lightweight hermetically sealed durable plastic, precision optics and a latex free rubber eyebrow rest. A bright white light from long life standard bulbs provides crystal clear illumination in ophthalmic diagnostic procedures.

Durable and lightweight
Supplied in a soft pouch
Long life bright white Standard bulb
Macular beam dioptres lenses from 0 to +20 and 0 to -20
3-year guarantee (excludes consumables)

Click Here To Download Catalogue

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°

Applanation Tonometer is designed on the principle basis of Goldman tonometer. It can be connected with slit lamp(Carl Zeiss type). Features of Applanation Tonometer:

When used with slit lamp, it can be used to examine the eyes and measure ocular pressure.
Accurate measurement and total tolerance are less than 0.066KPa(0.55Hg).
Directly get the ocular pressure and do not need to look up the conversion table.
The measured ocular pressure is not affected by hardness of eye.
The affected?ocular volume is just 0.56 cubic millimeter.
Adjustable measuring pressure ensures the long-term stability and reliability.

Technical Specifications Applanation Tonometer:

Measuring Range: 0~1064 Kpa
Light Ring Displacement: 1.53×2=3.06mm
Diameter of Prism Head: 7mm
Moving Range of Prism Head: 3mm

Ophthalmoscope Features:

LED bulb(low-temperature,low-pressure,high-brightness) with long lifetime to make the illumination uniformly and bright. The illumination brightness can be adjusted continuously.
Imaging clearly,strong dimensional sense and large field of view range.The main body part of this device adopts engineering plastics and is designed to be compact and exquisite.
Super lightweight design, reduce fatigue,operation is very convenient.
The portable power supply is suitable for surgery, ward round and consultation.
This device is equipped with color filter,teaching mirror and sclera depressor to be more handy in operation.

Technical Specifications:

Pupilary Adjustment	52mm～74mm adjustable
Intensity of Illumination	continuous adjustment with the maximum intensity no less than 500Lx
Headband	520～640mm in circumference, 85～125mm in depth
Light Spots	Big spot, middle spot and small spot
Filters	Red-free, white and cobalt blue
Light Source	LED light
Source of Power	Li+ battery, DC 7.4V
Source of Power	AC 100～240V, 50/60Hz
Input Power	Battery charger: 15 VA
Input Power	AC charger: 50VA
Dimension of Main Part	142mm × 48mm × 128mm（long×breadth×high）
Weight of Main Part	230g

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	160mm90mm190mm
Packing size	360mm310mm160mm

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