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Arclight Holo Binocular Indirect Ophthalmoscope (BIO)
Arclight Holo Binocular Indirect Ophthalmoscope (BIO)
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The Arclight Holo BIO is a pioneering binocular indirect ophthalmoscope (BIO) designed for precision, portability, and affordability. Ideal for eye care professionals, medical students, and healthcare workers, it delivers high-quality retinal and anterior segment examinations in a compact, light design.
Key Features:
✔ Light & Portable – Weighs just 97g and fits in a pocket or around the neck for hands-free convenience
✔ Five-Level LED Illumination – Warm white LED light with five brightness settings for accurate colour rendering and patient comfort
✔ Solar & USB Charging – Built-in solar panel and USB-C charging provide reliable, sustainable power. A 20-minute USB charge offers hours of use
✔ Enhanced Magnification with Maglens – The +3.00D Maglens provides detailed views of the optic disc, macula, and anterior segment
✔ Teaching Mirror for Training – Allows educators and students to share a live, monocular view for hands-on learning
✔ Versatile Clinical Applications – Enables widefield retinal examination, zoomed-in disc and macula assessment, anterior segment evaluation, and fundal red reflex testing
✔ No Adjustments Required – Fixed interpupillary distance (IPD) of 55–68mm ensures a clear stereo view for most users
✔ Easy to Clean – Smooth, flat surfaces allow quick disinfection with alcohol wipes or a 70% alcohol solution
Condensing Lenses
A hand-held condensing lens is required to examine the retina using the Holo BIO. We offer a package with +20D and +28D condensing lenses, the most commonly used lens powers:
+20D lens – A versatile, general-purpose lens offering 3.00x magnification with a 46° field of view, ideal for adult examinations and diabetic retinopathy screening
+28D lens – Provides a wider 56° field of view with 2.27x magnification, making it particularly useful for paediatric assessments and retinopathy of prematurity (ROP) screening
Options:
Holo BIO
Includes Arclight Holo BIO, +3.00D Maglens, teaching mirror, USB-C charging cable, fabric case, and quick guide
Holo BIO with Condensing Lenses
Includes everything in the standard package plus a +20D and +28D condensing lens
Please note: We cannot currently sell/deliver these devices to USA or Canada
For multiple-device orders in low- and middle-income countries (LMICs), please email arclightsales@st-andrews.ac.uk for pricing, including your details and number of devices required.
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Very stable, very small really for pocket, Battery lasts forever.
An excellent tool, just what I expected. Great job.
A really excellent device! Easy to use. Long battery life and easy to charge in countries with different plug sockets and different voltages. I used it in an eye camp environment and it was phenomenally useful in theatre and in the clinical assessment of post op patients, as we had no slit lamp. My IPD is 72mm but it still worked fine, in spite of the fixed inter pupillary distance of up to 68mm. It’s easy to use in conjunction with spectacle wear. In summary, highly recommended!
Nice bit of kit and very affordable. I think the retinal image is superb. It's easy to use and all works. Amazing you don't get much corneal reflection even without changing size of the light in smaller pupils.
However I find the 5 light settings too many and the 90 second automatically turning off is quite irritating when doing an indented exam and having to fiddle to press the button five times again. But it's still 5 stars for me
Excellent value for money.
