A dermatoscope is a handheld optical instrument that combines a 10x achromatic lens with a controlled light source to perform non-invasive, in-vivo surface microscopy of skin and mucosal lesions. By reducing surface reflection—either through contact fluid or polarised light—it reveals subsurface structures such as pigment networks, vascular patterns and follicular openings that are invisible to the naked eye.
What is a dermatoscope primarily used for?
Its primary purpose is to increase diagnostic accuracy for melanoma and non-melanoma skin cancers; systematic reviews show sensitivity rises by 5-30 % compared with naked-eye inspection alone. Beyond oncology, the same device is used for inflammatory dermatoses, nail-fold capillary evaluation in connective-tissue disease, post-treatment monitoring, and even confirmation of patch-test or pathergy reactions.
What is a dermatoscope made of?
An optical dermatoscope contains four essential components. First, a high-refractive-index glass lens, ground and polished to <7 % distortion across a 15-35 mm true field of view, delivers 10x magnification and is anti-reflection coated to maintain colour fidelity. Second, a light engine—either a single high-intensity LED or a cluster of LEDs—provides uniform illumination; polarising and non-polarising filters can be slid or rotated into place to suppress glare. Third, a contact plate, either flat or conical, couples the lens to the skin; this plate is removable for sterilisation or can be replaced by disposable caps. Finally, a lightweight aluminium housing encloses the lens train, filter wheel and battery compartment, while a magnetic ring on the eyepiece allows instant attachment to a smartphone for digital capture without threaded adapters.

What advantages does optical dermatoscopy provide?
The examination is immediate and comfortable. Magnification and lighting are adjusted within seconds, so clinicians can decide during the same visit whether to biopsy, treat or monitor a lesion. The procedure is painless and leaves no scar. Because images can be stored and compared serially, unnecessary excisions are reduced and patient anxiety is lowered. Optical dermatoscopy is also portable—most units weigh <200 g—and can be used on any body site, including palms, soles and mucosae.
How is an optical dermatoscope produced?
Production begins with high-grade optical glass blanks, which are precision-ground on CNC machines to ±0.01 mm accuracy. After polishing, the surface receives multi-layer anti-reflection coatings and is etched with a reticle in a clean room to ensure permanent calibration. Once each individual lens is processed, it is assembled according to the optical design—typically a three-element, two-group or four-element, three-group configuration—to achieve optimal performance.
The IBOOLO dermatoscope housing is machined from industrial-grade aluminium using CNC technology, guaranteeing precise coaxial alignment of the lens, LED and filters. After the housing, lens, battery and PCB are assembled into a finished IBOOLO unit, every device undergoes aging tests, light-output tests and comprehensive quality inspections. Only IBOOLO devices that pass all tests are released for sale to consumers.

Why Choose IBOOLO Dermoscope?
When considering purchasing a dermatoscope, everyone chooses what they believe to be the best option within their budget. The IBOOLO dermatoscope offers the most perfect product at the most reasonable price. The most comprehensive model in the IBOOLO line is the DE-4100 Pro now, priced at just $799. Comparable models with equivalent specifications on the market command prices exceeding $1,600. This means you can acquire the DE-4100 Pro for half the cost of other brands.
Next, we will detail where the DE-4100 Pro surpasses competing brands beyond its absolute price advantage.
Field of view: The DE-4100 Pro offers a field of view of 32mm, whereas standard dermatoscopes typically provide a field of view around 25mm. For optical dermatoscopes, a larger field of view facilitates easier and clearer naked-eye observation.
Light Modes: The DE-4100 Pro offers four lighting modes: polarised, amber-polarised, non-polarised, and 365 nm UV. In addition, three brightness levels let the user match ambient light conditions precisely.
- Polarised light eliminates stray reflections, allowing a clear view of the dermis.
- Amber-polarised light enhances the margin of lesions and is optimised for darker skin tones.
- Non-polarised light reveals surface texture and epidermal details.
- 365 nm UV detects fungal infections and pigment-deficiency disorders.
Consistent Power: The DE-4100 Pro houses a 1500 mAh battery that supports continuous operation for approximately 8 hours. This not only reflects a stable and ample power supply from IBOOLO, but also guarantees consistently steady light intensity and colour temperature throughout use.
Image capturing capabilities: The IBOOLO DE-4100 Pro can connect to smartphones, tablets, cameras, and other devices via a universal phone mount and magnetic ring to save images.

What is IBOOLO’s return and refund policy?
IBOOLO currently provides a two-year warranty. During this period, any defect in materials or workmanship will be repaired, replaced, or refunded at no cost. Technical support via telephone or email is also free of charge. Please note that damage caused by misuse, accident, or intentional alteration—such as dropping the dermatoscope—is not covered under this warranty.