Description
VELscope Vx Dental Fluorescence Device: Wide-Field Optical Fluorescence (WFOF) Technology
The World’s Leading Wide-Field Optical Fluorescence (WFOF) Device for Enhanced Oral Examination
The VELscope Vx Dental Fluorescence Device is the world’s leading Wide-Field Optical Fluorescence (WFOF) system designed to enhance conventional oral examinations by allowing clinicians to visualise changes in oral soft tissues that may not be visible under normal white light.
Using advanced WFOF (Wide-Field Optical Fluorescence) technology, VELscope illuminates oral tissues with a safe blue light (400–460 nm), revealing natural tissue fluorescence. Healthy tissues emit a characteristic green fluorescence, while areas with altered cellular metabolism, vascularity, collagen structure, inflammation, infection, trauma, dysplasia or malignancy display a visible loss of fluorescence, appearing darker than surrounding tissues.
Unlike traditional visual examinations, WFOF provides an additional layer of clinical information, supporting earlier recognition of tissue abnormalities and helping clinicians make more informed decisions regarding monitoring, documentation, referral, biopsy or treatment planning.

VELscope Vx Dental Fluorescence Device Wide-Field Optical Fluorescence (WFOF) Technology
Beyond Oral Cancer Detection — A Complete Oral Soft Tissue Assessment Solution
Although internationally recognised for assisting the early detection of oral potentially malignant disorders, the VELscope Vx is increasingly being used throughout modern dentistry for comprehensive oral soft tissue assessment.
Its Wide-Field Optical Fluorescence (WFOF) technology supports clinicians across numerous dental disciplines by improving visualisation of tissue health and assisting documentation throughout patient care.
Clinical Applications
Enhanced Oral Cancer & Dysplasia Screening
Supports visualisation of:
- Oral squamous cell carcinoma
- Oral epithelial dysplasia
- Leukoplakia
- Erythroplakia
- Potentially malignant oral disorders
- Lesions requiring further investigation
The device serves as an adjunct to conventional visual and tactile examination and may help clinicians identify abnormalities at an earlier stage.

VELscope Vx Dental Fluorescence Device Wide-Field Optical Fluorescence (WFOF) Technology
Oral Medicine & Soft Tissue Examination
Assists evaluation of:
- Oral ulcers
- Chronic inflammatory lesions
- Lichen planus
- Mucosal pigmentation changes
- Traumatic lesions
- White and red lesions
- Unexplained mucosal abnormalities
Periodontal Assessment
WFOF technology helps clinicians visualise inflammatory changes associated with:
- Gingivitis
- Periodontitis
- Peri-implant mucositis
- Soft tissue inflammation around implants
- Monitoring tissue healing following periodontal therapy
Implant Dentistry
Useful for:
- Implant maintenance appointments
- Assessment of peri-implant soft tissues
- Early visualisation of peri-implant inflammation
- Monitoring tissue maturation after implant placement
- Long-term implant review protocols
Oral Surgery
Supports clinicians by:
- Defining lesion margins before biopsy
- Assisting surgical planning
- Monitoring post-operative healing
- Helping visualise tissue changes around surgical sites
VELscope is also indicated for use by oral surgeons to help identify diseased tissue surrounding clinically apparent lesions when determining surgical excision margins.
Orthodontics
Useful during orthodontic treatment for monitoring:
- Soft tissue irritation
- Appliance-related trauma
- Friction ulcers
- Gingival inflammation
- Oral hygiene compliance
Prosthodontics & Denture Clinics
Evaluate tissues beneath:
- Complete dentures
- Partial dentures
- Implant overdentures
- Fixed prostheses
Useful for detecting pressure areas, inflammation and tissue irritation.
General Preventive Dentistry
Ideal for:
- New patient examinations
- Annual oral health reviews
- Routine hygiene appointments
- High-risk patient screening
- Tobacco users
- Alcohol users
- HPV risk assessment
- Long-term patient monitoring

VELscope Vx Dental Fluorescence Device Wide-Field Optical Fluorescence (WFOF) Technology
How Wide-Field Optical Fluorescence (WFOF) Technology Works
Natural oral tissues contain fluorophores that emit fluorescence when excited by specific blue wavelengths.
The VELscope projects high-intensity blue light between 400–460 nm onto the oral tissues.
Healthy tissue fluoresces bright green.
When tissue undergoes metabolic, structural or vascular changes caused by inflammation, infection, trauma or dysplastic transformation, fluorescence is reduced or lost, creating darker areas that may warrant further clinical evaluation.
This fluorescence imaging complements traditional reflected white-light examination rather than replacing it.
Key Benefits
- Industry-leading Wide-Field Optical Fluorescence (WFOF) technology
- Enhances conventional oral examinations
- Supports early recognition of oral mucosal abnormalities
- No dyes, rinses or contrast agents required
- Non-invasive examination
- Completely painless for patients
- Examination completed in approximately 2 minutes
- Immediate real-time visualisation
- Suitable for routine hygiene appointments
- Ideal for comprehensive oral soft tissue screening
- Excellent patient education tool
- Easy digital photography documentation
- Helps monitor lesion progression over time
- Supports referral and biopsy decisions
- Improves clinical confidence during oral examinations
- Proven technology trusted worldwide
- Fits seamlessly into existing clinical workflows

VELscope Vx Dental Fluorescence Device Wide-Field Optical Fluorescence (WFOF) Technology
Why Choose VELscope Over Conventional Examination Alone?
Traditional oral examinations rely solely on reflected white light.
VELscope introduces Wide-Field Optical Fluorescence (WFOF) imaging, allowing clinicians to observe tissue characteristics that cannot be appreciated under standard illumination.
Using both examination methods together provides a more comprehensive assessment while reducing the likelihood of overlooking clinically significant tissue changes.
Designed for Everyday Clinical Workflow
VELscope integrates easily into routine appointments.
It requires:
- Minimal setup
- No additional consumables
- No staining agents
- No rinses
- No complicated calibration
The examination adds only a few minutes to routine oral health assessments.
Digital Documentation
The bright fluorescence response enables straightforward clinical photography for:
- Patient records
- Monitoring lesion progression
- Referral documentation
- Insurance documentation
- Educational presentations
- Communication with specialists
Proven Practice Benefits
Adding VELscope examinations can help practices:
- Expand preventive dental services
- Enhance comprehensive oral examinations
- Increase patient awareness of oral health
- Improve treatment acceptance
- Strengthen patient trust
- Differentiate the practice from competitors
- Generate additional preventive care revenue

VELscope Vx Dental Fluorescence Device Wide-Field Optical Fluorescence (WFOF) Technology
Indications for Use
VELscope is intended for use by dentists and healthcare professionals as an adjunct to conventional oral examination under incandescent or LED white light to enhance visualisation of oral mucosal abnormalities that may not be apparent to the unaided eye.
It is also intended to assist oral surgeons in identifying diseased tissue surrounding clinically apparent lesions to aid in determining appropriate surgical excision margins.
Technical Specifications
| Specification | Details |
|---|
| Technology | Wide-Field Optical Fluorescence (WFOF) |
| Optical Wavelength | 400–460 nm Blue Light |
| Nominal Optical Output | Approximately 1 W |
| Illumination Spot | 4 cm at 10 cm working distance |
| Minimum Working Distance | 8 cm |
| Handpiece Dimensions | 22 × 6 × 9 cm |
| Handpiece Weight | 0.41 kg |
| Charging Cradle | 6 × 10 × 18 cm |
| Input Voltage | 100–240 V |
| Frequency | 50–60 Hz |
| Output | 12 VDC |
| Duty Cycle | 5 min ON / 15 min OFF |
What’s Included
- VELscope Vx Handpiece
- Rechargeable Battery Pack
- Charging Cradle
- External Power Supply
- Hospital-Grade AC Power Cord
- Deluxe Safety Glasses
- Quick Reference Guide
- Step-by-Step Examination Guide
- User Manual
- Patient Education Brochures
Frequently Asked Questions
What is WFOF technology?
Wide-Field Optical Fluorescence (WFOF) uses blue excitation light to reveal natural tissue fluorescence, helping clinicians visualise oral soft tissue abnormalities that may not be visible under conventional lighting.
Is VELscope only used for oral cancer screening?
No. While it is widely recognised for assisting oral cancer screening, VELscope is also valuable for evaluating inflammatory lesions, periodontal disease, peri-implant tissues, traumatic lesions, oral medicine cases, prosthodontic assessments and routine preventive examinations.
Does VELscope replace a conventional oral examination?
No. VELscope is an adjunctive examination device that complements, rather than replaces, standard visual and tactile oral examinations.
Does the examination hurt?
No. The examination is completely painless, non-invasive and requires no rinses, dyes or injections.
How long does a VELscope examination take?
Most examinations are completed in approximately 2 minutes, making it easy to integrate into routine hygiene and dental appointments.
Can photographs be taken through the device?
Yes. VELscope supports straightforward clinical photography for documentation, referrals and long-term lesion monitoring.
Does VELscope require disposable consumables?
No. The system does not require any per-patient consumables, making it highly cost-effective for routine clinical use.
Which dental professionals can use VELscope?
VELscope is suitable for:
- General Dentists
- Dental Hygienists
- Oral Surgeons
- Periodontists
- Prosthodontists
- Implantologists
- Oral Medicine Specialists
- Community Dental Services
- Dental Schools
- Hospital Dental Departments
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