Introduction
The Welch Allyn PanOptic™ Ophthalmoscope
is a revolutionary new concept for visualizing the fundus.
Developed
by Welch Allyn® the originator of the world's first hand-held
direct illuminating ophthalmoscope, the PanOptic™ incorporates
an innovative and patented new optical design called Axial PointSource™
Optics. This enabling technology makes it easier to enter small
pupils and provides a dramatically wider, more panoramic view of
the fundus that's 5X larger than ever before achieved with a standard
ophthalmoscope in an undilated eye.
Product
Overview and Description
By converging the illumination to a point on the cornea, Axial PointSource
Optics allows easy entry into even the smallest pupils. It then
enables the illumination pathway to diverge to the retina, creating
a very wide illuminated area of the fundus. Simultaneously, the
unique viewing system allows the practitioner to see the illuminated
area on virtually the same axis, creating the widest field of view
attainable in undialated ophthalmoscopy. This means the practitioner
is actually viewing the fundus through the mirror that directs the
illumination into the eye, maximizing the alignment of the viewing
axis with the illuminated area.
In addition
to achieving superior views of the fundus, the PanOptic Ophthalmoscope
also provides enhanced magnification-26% more than standard scopes-making
it easier to see retinal details.
Product
Use and Procedure
To see diagrams,
descriptions or a video clip of the PanOptic's use, click
here.
Features
and Benefits
 |
Illumination
system converges the light to a point at the cornea, allowing
easy entry into small, undilated pupils. |
|
Patented
new Axial PointSource™ Optics. |
|
The illumination
pathway then diverges to the retina, illuminating a very wide
area of the fundus. |
|
Viewing
system enables the operator to view the illuminated area on
virtually the same axis, creating the widest field-of-view
attainable. |
|
Provides
a 5-times larger view of the fundus than ever before achieved
with a standard ophthalmoscope in an undilated eye. |
|
Enables
a 25-degree field-of-view vs. the standard 5-degree field-of-view. |
|
Increases
magnification by 26% over a standard ophthalmoscope. |
|
Patented
Glare Extinguishment System prevents interference from unwanted
glare and reflections. |
|
New Halogen
HPX™ lamp provides bright, white light. |
|
Greater
working distance improves the comfort of both examiner and
patient. |
|
Works with
all existing Welch Allyn 3.5v power sources (battery handle
or wall transformer), saving additional investment. |
|
The patient
eyecup establishes and maintains proper viewing distance,
provides stabilization for the view, is a pivoting point for
leverage in panning around the retina, occludes ambient light
and helps with orientation. |
|
The dynamic
focusing wheel adjusts the focus in a continuous, smooth action
for more precise control and the optimum view, with a focusing
range of -20 to +20 diopters. |
|
The aperture
dial has micro, small and large spot sizes, a slit aperture
and red-free filter. (Cobalt blue filter is available for
an additional charge - Welch Allyn Model # 11820). |
|
The ergonomic
design of the built-in, soft grip handle provides maximum
comfort, balance and access to controls. |
To see pictures
of each feature on the PanOptic, click
here to visit the Welch Allyn website.
Frequently
Asked Questions
| Q: |
What
is the PanOptic™ Ophthalmoscope? |
| A: |
Welch Allyn's
PanOptic™ Ophthalmoscope is a revolutionary new concept
in ophthalmoscopy. Developed and patented by Welch Allyn,
the originator of the world's first hand-held, direct-illuminating
ophthalmoscope, the PanOptic™ Scope incorporates an innovative
and patented new optical design called Axial PointSource™
Optics. This enabling technology makes it easy to enter small
pupils and provides a dramatically wider, more panoramic view
of the fundus compared to a standard ophthalmoscope in an
undilated eye
|
| Q: |
What
can the PanOptic™ Ophthalmoscope do for me that a standard
ophthalmoscope can't? |
| A: |
The PanOptic™
Ophthalmoscope makes it easy to enter small pupils and provides
a view of the fundus that's five times larger than ever before
achieved with a standard ophthalmoscope in an undilated eye.
The PanOptic™ Ophthalmoscope enables a 25° field-of-view,
making it easier to see the different features of the fundus
more efficiently than the standard 5° field-of-view. The
scope's design also creates a much greater working distance
between the practitioner and the patient, improving the comfort
level of both during the exam. The PanOptic™ Scope also
delivers a 26% increase in magnification compared to a standard
ophthalmoscope, making it easier to see retinal details.
|
| Q: |
How does the PanOptic™ Scope work? |
| A: |
The PanOptic™
Opthalmoscope's patented new Axial PointSource optics converges
the illumination to a point at the cornea, allowing easy entry
into even the smallest pupils. Then, Axial PointSource Optics
enables the illumination pathway to diverge to the retina,
creating a very wide illuminated area of the fundus.
|
| Q: |
I
have a 3.5V Power Source already; do I need to buy a specific
one to use with my PanOptic? |
| A: |
No, the
PanOptic is compatible with any standard 3.5v power source
including: desk charger handles, convertible battery handles,
wall transformers and the new Lithium Ion Power Handle.
|
| Q: |
What is the focusing range with the PanOptic? |
| A: |
Available
focusing range is -20 to +20 diopters.
|
| Q: |
What
does the eyecup on my PanOptic do and can I reuse it? |
| A: |
The eyecup
establishes and maintains proper viewing distance, provides
image stability, serves as a pivoting point for panning around
the retina, helps with orientation and screens our ambient
light. The eyecup is cleanable and reusable.
|
| Q: |
What
is better about the Halogen HPX Lamp? |
| A: |
The Halogen
HPX lamp provides whiter, brighter light.
|
| Q: |
Is it difficult
to learn how to use PanOptic™ Ophthalmoscope? |
| A: |
No!
Although the PanOptic™ Ophthalmoscope looks different
and has new features, users of standard ophthalmoscopes or
even first-time beginners will find it easy to learn and easy
to use.
|
Customer
Testimonials
To read numerous testimonials on the PanOptic Ophthalmoscope, visit
the Welch
Allyn website.
Technical
Specifications
|
Dimensions: |
5.12"L
x 1.40"W x 3.75"H without eyecup, with eyecup: 1.45"L |
| Weight:
|
.48
lbs. without eyecup, .50 lbs. with eyecup |
Warranty
One-year
warranty on the PanOptic Ophthalmoscope.
Other Information
To
view Pathologies such as normal fundus, toxoplasmas, retinal detachment…as
seen through a PanOptic click
here to visit the Pathologies page on the Welch Allyn website.
Product Ordering Information
| SH
Catalog # |
Product
Name |
| 53096 |
Welch
Allyn PanOptic Ophthalmoscope without Handle |
|
