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Loupes FAQ

What is ILLUCO’s warranty on loupes and headlights?

We stand behind the precision and durability of every ILLUCO device, because your tools should perform as consistently as you do.

Loupes
Oculars: 3-year warranty
Frames: 2-year warranty

Headlights
Unit: 2-year warranty
Batteries: 1-year warranty

If anything isn’t performing as expected, our team will work with you to get it resolved quickly.

Need support? Our team is here to help with fast diagnostics and service.
Should I go for TTL or Flip-up loupes?

Choosing between TTL (Through-The-Lens) and Flip-up loupes comes down to your workflow, comfort preferences, and flexibility needs.

TTL Loupes

TTL loupes are custom-built specifically for your eyes and working distance, making them a popular choice for clinicians seeking a lightweight, streamlined setup.

Benefits:

  • Lighter and more ergonomic
  • Wider, more immersive field of view
  • Cleaner profile with improved balance
  • Designed specifically to your measurements

Considerations:

  • Cannot be flipped out of the way during procedures
  • Require custom fitting and measurements
  • Less flexible for sharing between users

Flip-up Loupes

Flip-up loupes offer greater adjustability and versatility, making them ideal for users who want flexibility or are newer to magnification systems.

Benefits:

  • Adjustable declination angle and positioning
  • Can be flipped out of the line of sight when not in use
  • Easier to share between users
  • More adaptable if your preferences change over time

Considerations:

  • Slightly bulkier and heavier than TTL
  • Smaller field of view compared to custom TTL optics

Not sure which option fits your workflow best? Our team can help recommend the ideal setup based on your specialty, posture, and daily procedures.
Can I purchase headlights separately?

Yes. ILLUCO headlights can be purchased separately and paired with a variety of mounting options based on your setup.

We offer:

  • Non-prescription frames for headlight-only users
  • Headband options for hands-free illumination
  • Adapters for compatible glasses or loupes

This flexibility allows you to build a setup that fits your workflow without needing to purchase a full loupe system.
Can I attach ILLUCO headlights to other brands’ loupes?

In many cases, yes. ILLUCO headlights can be attached to other loupes brands using a universal or clamp-style adapter.

Compatibility may vary depending on:

  • Frame shape and thickness
  • Bridge design
  • Mounting clearance on the loupes

While most standard frames work well, some specialty or ultra-thin frames may require additional evaluation for proper fit and stability.

If you’re unsure about compatibility, send us your loupe model or a photo of your frame and we’ll help confirm the best adapter option.
Can I take the composite filter off my headlight?

Yes. The composite filter is removable and can be easily unscrewed from the light source when needed.

This allows clinicians to switch between filtered and unfiltered illumination depending on the procedure or material being used.
Can the working distance be adjusted later?

Your working distance is custom-set during production to match your posture and workflow for optimal ergonomics and clarity.

Because of this, it isn’t adjustable on the fly, but we’ve got you covered if your needs change.

  • Adjustment service available: $120
  • Requires sending the loupes in for recalibration
  • Turnaround includes full re-optimization and return shipping

This ensures your loupes continue to deliver the same precision and comfort they were designed for.

Not sure what your ideal working distance is? We can help you dial it in before you order.
Can I use loupes if I have an eye condition (e.g. strabismus)?

Loupes rely on precise binocular alignment, meaning both eyes must work together to create a single, clear, magnified image. Certain eye conditions can interfere with this process and may impact performance. Some conditions that may affect loupe compatibility include:

  • Strabismus (eye misalignment) – can make it difficult to merge the two optical images into one
  • Amblyopia (lazy eye) – reduced vision in one eye can limit depth perception and clarity
  • Severe astigmatism or high refractive error – may exceed optical customization limits
  • Diplopia (double vision) – can be intensified when using magnification systems
  • Binocular vision disorders – issues with eye coordination or tracking

Because of these factors, standard loupe configurations may not deliver optimal clarity or comfort for individuals with these conditions. That said, every case is different.

We recommend consulting with your optometrist or ophthalmologist first, then connecting with our team. We’re happy to review your situation and help determine the best path forward.
Why are my loupes blurry?

Blurry vision usually comes down to a quick fix, not a defect. Here are the most common causes:

1. Alignment or Fit
If your loupes aren’t properly aligned to your eyes, clarity can drop instantly. Even slight shifts in positioning can affect your field of view.

2. Working Distance Mismatch
If your posture or working position has changed, your preset working distance may no longer match how you’re using them.

3. Prescription Compatibility
If you wear corrective lenses, your loupes may need fine-tuning to work seamlessly with your prescription.

What to do next:
We recommend a quick adjustment session with our team—we can usually resolve this fast and get your clarity back to optimal.

Contact us for a fitting check or adjustment guidance.
Do I need a current prescription (Rx) to order a new pair of loupes?

Yes. A current prescription dated within the last 2 years is required for prescription loupes orders.

Using your most up-to-date Rx helps ensure:

  • Optimal optical clarity
  • Reduced eye strain
  • More accurate long-term comfort and performance

If you’re unsure whether your prescription is still valid, we recommend checking with your optometrist before placing your order.
Do you have a limitation on prescription (Rx) lenses?

Yes - prescription ranges must fall within a certain threshold to maintain optical clarity and performance.

  • Combined SPH + CYL range: within +10 to -10

This ensures your loupes deliver sharp, distortion-free magnification without compromising comfort or accuracy.

If your prescription falls near or outside this range, our team can help review your options and recommend the best solution.

Send us your Rx and we’ll guide you through the best setup.
Can I add my prescription (Rx) to the Flip-up Loupes?

ILLUCO Flip-up loupes are not manufactured as custom-prescription optics. However, many users choose to have prescription lenses added afterward through their local optician or optometrist.

This approach allows:

  • Greater flexibility for prescription updates over time
  • Easier lens replacement if your Rx changes
  • Continued use of the same loupe system without full replacement

We recommend consulting your eye care provider to determine the best lens option for your specific prescription and frame setup.

Dermatoscopes FAQ

Which Dermatoscopes offer polarized light?

All ILLUCO dermatoscopes feature polarized illumination, allowing for enhanced visualization of subsurface skin structures without the need for direct skin contact or immersion fluids in many examinations.

Polarized lighting helps improve the visibility of:

  • Pigmented lesions
  • Vascular structures
  • Surface and subsurface skin patterns

This makes examinations more efficient while supporting clearer diagnostic detail.
Can I capture images with ILLUCO dermatoscopes?

Select ILLUCO dermatoscope models support image capture when paired with compatible smartphone adapters. Models such as the IDS-9100, IDS-1100, IDS-1100C, and IDS-1000 Plus can be used with phone camera attachments to document and review findings.

This allows for convenient image capture, patient communication, and record-keeping directly within your workflow.
What's the lightest dermatoscope currently available?

The IDS-1000 Plus is currently the lightest dermatoscope in the ILLUCO lineup.

Its compact, lightweight design makes it ideal for:

  • Extended daily use
  • Mobile clinical workflows
  • Reduced hand fatigue during repetitive examinations

Despite its lightweight construction, it still delivers high-quality optical clarity and polarized illumination.
Which device offers UV illumination?

The following ILLUCO dermatoscopes feature UV illumination modes:

  • IDS-9100
  • IDS-3100

UV mode can help enhance visualization of specific skin conditions, fluorescence responses, and pigmentation characteristics during examination.
Can I use a dermatoscope on animals?

Yes, ILLUCO dermatoscopes can be safely used on animals. They provide clear visualization of skin and hair structures, making them suitable for veterinary applications as well.
Can I repair my device myself if it malfunctions?

We strongly recommend against disassembling or attempting to repair the device yourself.

Dermatoscopes contain precision optical and electrical components that can be damaged during improper handling. Opening the device may:

  • Damage internal connections or joints
  • Affect optical alignment
  • Void the product warranty

If your device is experiencing issues, please contact ILLUCO or an authorized distributor for professional support.
What should I do if my dermatoscope won't turn on?

If your dermatoscope does not power on, first ensure the battery is fully charged and properly installed. In many cases, a low or depleted battery is the cause. If the issue persists after charging, try replacing the battery with a new one.

If the device still does not turn on, we recommend contacting ILLUCO support or your authorized distributor for further assistance. Our team can help troubleshoot and ensure your device is functioning properly.
How do I clean and disinfect my dermatoscope?

Proper cleaning helps maintain optical clarity and prolong the life of your device.

Exterior Cleaning & Disinfection

Use:

  • 70% Isopropyl Alcohol
  • 70% Ethanol

Apply the alcohol to a soft cloth or tissue first, never directly onto the lens or device.

Important Cleaning Guidelines

  • Do not use acetone or harsh chemicals
  • Avoid excessive moisture exposure
  • Blow dust away before wiping the lens
  • Use a microfiber lens cloth or optical cleaning tissue when possible\

Internal Lens & Polarization Filter Care

The internal polarization filters feature specialized coatings that are sensitive to friction and chemicals.

To protect the optics:

  • Never wipe the polarization filter directly
  • Do not use alcohol on internal filters
  • Use a blower or compressed air to remove dust or particles

Only clean the internal magnifying lens if contamination is visible.

Disinfection Recommendations

Dermatoscopes are considered non-critical medical instruments, so low-level disinfection methods are generally appropriate.

For deeper disinfection, EO (Ethylene Oxide) gas sterilization is recommended when necessary.
How should I properly store my dermatoscope?

Proper storage helps maintain performance and longevity. After use, ensure the protective glass is closed and store the device in a clean, dry environment with the lens facing upward.

For long-term storage (especially in humid conditions) it is recommended to use silica gel to reduce moisture exposure. Avoid storing the device in high temperatures (above 45°C / 113°F) or in materials like leather pouches that may retain humidity.
Q: “How do I clean the protective glass of my device?”

The protective glass and measurement scale are designed for routine clinical cleaning and disinfection. The chrome-plated scale is resistant to normal alcohol-based cleaning, so it will not wipe off during proper maintenance.

For regular cleaning and low-level disinfection, use:

  • 70% Ethanol
  • 70% Isopropyl Alcohol

Apply the solution to a soft cloth or lens tissue rather than directly onto the device.

Best Practices

  • Use non-contact examinations when evaluating damaged or infected skin whenever possible
  • Clean the protective glass regularly to maintain image clarity and hygiene
  • Avoid harsh chemicals or abrasive materials that may damage optical surfaces


Dermatoscopes are classified as non-critical medical instruments, so low-level disinfection is generally appropriate for routine use. For deeper disinfection when necessary, EO (Ethylene Oxide) gas sterilization is recommended.
How do I replace the battery for the IDS-3100?

The IDS-3100 uses a dedicated lithium-ion battery specifically engineered for the device.

Battery replacement must be performed by ILLUCO or an authorized service provider to ensure:

  • Proper installation
  • Device safety
  • Maintained optical and electrical performance

Using unauthorized batteries or attempting self-replacement may damage the device and void the warranty.

For battery replacement assistance, please contact the ILLUCO A/S Center or your local distributor.
How do I know my IDS-3100 is charging?

The IDS-3100 uses three light indicators to display charging status:

  • Red blinking: Low battery / charging required
  • Red + Green: Currently charging
  • Green: Fully charged

These indicators help you quickly monitor battery status during charging and operation.
How long can I continuously use my IDS-3100?

The IDS-3100 offers approximately 2.5 to 4 hours of continuous operation depending on usage conditions and illumination mode.

Battery performance may vary based on:

  • Brightness settings
  • UV mode usage
  • Charging habits
  • Battery age over time
How do I replace the battery on the IDS-1000 or IDS-1000 Plus?

The IDS-1000 and IDS-1000 Plus use a 2CR5 lithium battery.

When the battery indicator flashes red twice, the battery should be replaced. After the warning indicator appears, the device will automatically power off shortly afterward.

Replacing the battery promptly helps maintain consistent illumination and performance.
What type of battery can be used with the IDS 1100/C?

The IDS-1100/C uses a dedicated lithium-ion battery designed specifically for the device.

For safety and performance reasons, we recommend using only:

  • Official ILLUCO batteries
  • Batteries supplied by authorized ILLUCO dealers

Using incompatible batteries may:

  • Damage the device
  • Reduce performance
  • Void warranty coverage
How do I troubleshoot the IDS-1100/C?

The IDS-1100/C is designed for reliable daily clinical use and minimal maintenance.

For best performance:

  • Avoid dropping or exposing the device to excessive force
  • Replace batteries only as instructed
  • Never attempt to dismantle internal components

Improper disassembly may cause:

  • Mechanical or electrical damage
  • Loss of optical performance
  • Warranty voidance

If you experience operational issues, we recommend contacting ILLUCO or an authorized distributor for proper evaluation and support.
My device is not charging. What should I do?

If your dermatoscope is not charging properly, follow these troubleshooting steps:

  1. Try a different charging cable
  2. Check the charging port for debris or damage
  3. Replace the battery if applicable

If the issue continues after these steps:

Please contact ILLUCO or your local distributor for further assistance.

Using only approved batteries and charging accessories is recommended to maintain optimal performance and device safety.
What should I do if an LED is not working?

The LEDs used in the IDS-1100 series are designed for long-term reliability with an expected lifespan of over 100,000 hours.

If an LED stops functioning, possible causes may include:

  • Internal connection or soldering issues
  • Impact-related damage
  • Electrical component failure

If you experience:

  • LED failure
  • Button malfunction
  • Focusing wheel issues

Please contact ILLUCO or your local authorized distributor for evaluation and service assistance.

To protect the device and warranty coverage, do not attempt to disassemble the unit yourself.

Dermatoscopy FAQ

Why is polarization important when performing dermoscopy?

Polarization allows dermatoscopes to visualize deeper skin structures that are difficult to see with standard surface illumination alone.

Polarized dermoscopy helps improve the visibility of:

  • Blood vessels
  • Collagen structures
  • Pigment distribution
  • Dermoepidermal junction (DEJ) features

By reducing surface reflection, polarized light can penetrate deeper into the skin and capture backscattered light from subsurface structures. Non-polarized dermoscopy, on the other hand, is often better suited for evaluating superficial epidermal features such as:

  • Milia-like cysts
  • Surface keratin
  • Fine superficial structures

Understanding both polarized and non-polarized dermoscopy is important, as each modality offers unique diagnostic advantages depending on the lesion being evaluated.
Can dermoscopy be performed without polarization?

Yes. Dermoscopy can be performed using either polarized or non-polarized illumination.

Non-polarized dermoscopy typically:

  • Requires direct skin contact
  • Uses an immersion fluid or liquid interface
  • Provides excellent visualization of superficial skin structures

Polarized dermoscopy generally:

  • Does not require immersion fluid
  • May allow non-contact examinations
  • Enhances deeper structural visualization

Some hybrid dermatoscopes allow clinicians to switch between polarized and non-polarized modes depending on the clinical application.

Without proper contact or immersion fluid, non-polarized mode may only produce a magnified surface image rather than a true dermoscopic view.
How do I perform a non-contact examination?

ILLUCO dermatoscopes are designed to support both contact and non-contact examinations. For non-contact use, the protective glass can be easily removed using its magnetic coupling system.

This allows for greater flexibility when examining sensitive areas or when contact is not preferred, while maintaining clear visualization.
Is liquid always necessary when performing contact dermoscopy?

No. The need for immersion fluid depends on the type of dermoscopy being performed.

Non-polarized Dermoscopy

Typically requires:

  • Direct skin contact
  • A liquid interface such as alcohol, gel, or oil

This helps reduce surface reflection and improves visualization of superficial structures.

Polarized Dermoscopy

Cross-polarized systems often:

  • Do not require immersion fluid
  • Can be used without direct skin contact
  • Provide deeper visualization beneath the skin surface

Because polarized systems block reflected light, they generally require stronger LED illumination to maintain image brightness and clarity.
Is dermoscopy only helpful for pigmented lesions?

No. Dermoscopy is valuable for evaluating both pigmented and non-pigmented skin lesions.

In addition to melanoma assessment, dermoscopy can assist in the evaluation of:

  • Basal cell carcinoma (BCC)
  • Squamous cell carcinoma (SCC)
  • Actinic keratoses
  • Vascular lesions
  • Inflammatory skin conditions

Dermoscopy can also reveal subsurface pigment structures not visible to the naked eye, helping clinicians improve lesion assessment and biopsy targeting.

As dermoscopic research continues to evolve, it has become an essential noninvasive tool for everyday dermatologic evaluation.
What magnification is typically used in dermoscopy?

Traditional handheld dermatoscopes commonly use approximately 10× magnification, which is considered the clinical standard for routine examinations.

Digital dermoscopy systems may range from:

  • 20×
  • 70×
  • Up to 1000× magnification

Higher magnification systems can help provide:

  • More detailed structural visualization
  • Improved lesion measurement
  • Enhanced monitoring of disease progression over time

The ideal magnification depends on the clinical application and level of diagnostic detail required.
Does insurance typically reimburse for dermoscopy?

Insurance coverage for dermoscopy varies depending on:

  • The insurance provider
  • Patient policy details
  • Clinical indication for the examination

Some plans may reimburse dermoscopy when used for:

  • Skin cancer evaluation
  • Diagnostic dermatologic examinations
  • Medically necessary lesion monitoring

Other plans may classify dermoscopy differently or require additional documentation.

Patients are encouraged to check directly with their insurance provider regarding coverage and reimbursement eligibility.

Some clinics may also offer dermoscopy as a self-pay service.
How does UV (Wood’s Lamp) lighting help during skin examinations?

UV illumination can help enhance the visibility of certain skin characteristics that may not be easily seen under standard lighting conditions.

Wood’s Lamp or UV-assisted examination may help with:

  • Visualization of pigmentation changes
  • Identification of fungal or bacterial fluorescence
  • Assessment of skin tone variations
  • Detection of certain subsurface skin conditions

Some organisms and skin components fluoresce under UV light, producing visible color changes that may assist clinical evaluation.

The following ILLUCO devices offer UV illumination modes:
Which dermoscopic signs are most associated with melanoma?

One of the strongest predictors of melanoma is asymmetry in the distribution of colors and dermoscopic structures within a lesion.

Other highly significant dermoscopic features include:

  • Blue-white structures
  • Atypical pigment networks
  • Irregular structural patterns

The commonly used 3-point checklist helps clinicians evaluate suspicious lesions and determine whether biopsy or referral may be appropriate.

While dermoscopy is a valuable diagnostic aid, clinical judgment and histopathologic confirmation remain essential for definitive diagnosis.
What is the 3-point checklist in dermascopy?

The 3-point checklist is a widely used dermoscopic screening tool designed to help identify suspicious pigmented lesions. It evaluates three major features:

1. Asymmetry


Uneven distribution of colors or structures across one or more axes.


2. Blue-White Structures


May include:

  • Blue-white veil
  • White scar-like depigmentation
  • Blue pepper-like granules

3. Atypical Network


An irregular pigment network with:

  • Thickened lines
  • Irregular holes or spacing

Lesions scoring positive for multiple criteria may warrant further evaluation, biopsy, or referral.
What are common mistakes when performing dermoscopy?

Like any diagnostic technique, dermoscopy requires experience, training, and pattern recognition.

Common challenges include:

  • False positive interpretations
  • Missing subtle malignant features
  • Overvaluing misleading structures
  • Misidentifying collision tumors or featureless lesions

Some lesions may mimic other diagnoses or present with overlapping dermoscopic patterns, increasing diagnostic difficulty.

Developing proficiency in dermoscopy involves:

  • Consistent clinical exposure
  • Image review and comparison
  • Understanding dermoscopic algorithms and patterns

Experience plays a major role in improving diagnostic confidence and accuracy.
Can dermoscopy help evaluate actinic keratoses?

Yes. Dermoscopy can assist in evaluating actinic keratoses and identifying areas that may warrant biopsy.

Although pigmented actinic keratosis can sometimes resemble lentigo maligna, dermoscopy may help reveal suspicious structures such as:

  • Annular-granular patterns
  • Rhomboidal structures
  • Asymmetric follicular openings
  • Pigment within ostial spaces

These findings may help clinicians select the most diagnostically significant area for biopsy.

Because overlap between lesions can occur, histopathologic evaluation is still important when melanoma is suspected.
How does squamous cell carcinoma (SCC) appear under dermoscopy?

Squamous cell carcinoma can display a variety of dermoscopic patterns depending on the lesion type and stage.

Common dermoscopic findings may include:

  • White circles
  • Keratin structures
  • Regression features
  • Blue-white structureless areas
  • Irregular vascular patterns

When evaluating non-pigmented lesions, clinicians often assess:

  • Vessel morphology
  • Keratin clues
  • Overall architectural arrangement

Experienced dermoscopists frequently recognize repetitive visual patterns that help support faster clinical assessment.

Dermoscopy is especially valuable when combined with:

  • Clinical examination
  • Patient history
  • Full-body skin evaluation when appropriate

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