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BIO Specifications

Eye4Vision Int'l.

BIO Binocular Indirect Ophthalmoscopes - Headband YZ25B / YZ25C - wireless

Specifications

YZ25B and YZ25C Headband Binocular Indirect Ophthalmoscopes ( BIO ) are used for routine examination of
fine variations in the fundus color of the eye that may be caused by tumors, for viewing the more peripheral areas
of the retina and for examining the fundus of glaucoma and diabetes patients. Useful ophthalmic diagnostic equipment
for suspected detachments, floaters associated with Photopsia, and high myopes
Binocular Indirect Ophthalmoscopes

INDIRECT BINOCULAR OPHTHALMOSCOPES YZ25B / YZ25C

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Restore Sight
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Features:
● Advanced optical design avoids glistening and provides a wide field of view
● Super-light indirect ophthalmoscopes, soft and comfortable to wear
● Adjustable Locking button and Illumination control button
● Internal Dust-proof protection at Filters and Reflector
● Comes with Indirect 20D Aspheric lens
● Teaching Mirror, beam splitter coated at both sides
● YZ25C is a rechargeable Indirect
Ophthalmoscope , ideal for outreach projects
● Very smooth surface finishing of small and large Thimble ( Scleral depressor )
● Each Indirect Ophthalmoscope is supplied in an Aluminum Carry case
Model Type
Visual Angle
Pupil Distance
Working Distance
Filters
Head Frame
Light Spot
Depth
Illumination
Illumination Source
Power Supply
Input Voltage
Weight

● Packing Size & Weight
- Dimensions
- Gross Weight
- YZ25B / YZ25C
- 45° ± 5°
- 52mm - 74mm
- 50.5mm from the patient's cornea to 20D lens
- Red-free, Cobalt blue and compensation filters
- Adjustable from 53.0cm to 63.0mm
- Large / Medium / Small ( 60mm / 40mm / 20mm )
- 85mm - 125mm
- Stepless adjustable, not less than ≥500lx
- Mini Halogen bulb 6V/10W
- AC Adapter ( YZ25B )
- Charging Unit ( YZ25C )
- AC110-220V 50/60Hz, 20W
- 320gs ( without head frame )

- 55.0 * 44.0 * 20.0cm
- 6.0Kg
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Features
Standard Parts
- Aluminium Carry Case incl.
- Lathe Head and Optical Module
- Power Unit ( YZ25B )
- Charger ( YZ25C )
- 20D Aspheric Lens
Accessory Box incl. :
- Scleral Depressor ( Thimble ) / S
- Scleral Depressor ( Thimble ) / L
- Teaching Mirror
- Cleaning cloth for lenses
- Spare Bulb
Qty.
- 1 Unit
- 1 Unit
- 1 Unit
- 1 Piece

- 1 Unit
- 1, Small
- 1 Unit, Large
- 1 Piece
- 2 Pcs
- 1 Unit
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Accessories
accessory box
YZ25B
YZ25C
Wireless
Aluminium Box
for small accessories
1
box
20D Aspheric lens
in box
so-2700 bio
NEW
SO-2700 NEW
SO-2700 BIO
SO-2700 Binocular Indirect Ophthalmoscope provides state of the art
image quality in an instrument that is comfortable to wear for long periods
with a LED lamp designed to last the life of the instrument.
The very small package makes the SO-2700 particularly convenient for use
in different locations, including domiciliary and field use.
Performance  
The precision optical system provides a high resolution image for easier
diagnosis and patient management. The Led lighting system is designed
for high Fundus brightness and good color rendition.
The Instrument is normally supplied with plano lenses and set with
a PD of 62.5mm, but can be supplied to suit the examiner’s
personal refractive error correction and PD requirement for maximum
visual acuity of the Fundus image and the surrounding environment.
Performance
Convenience
Comfort
LED Illumination
Specifications: SO-2700 BIO
so-2700 carry case
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