Nevoscope
TransLite Nevoscope is a
patented* skin examination microscope with a special transillumination and
surface lighting device, and optical lens for visual examination of skin
lesions. The light source is a bright halogen lamp with variable
intensity control and light is channeled through a flexible optical guide to
the light ring in the front of the Nevoscope where it is directed onto the
skin.
Nevoscope has three modes
of illumination for total illumination of the skin and subsurface structures:
transillumination, surface illumination and epiluminescence.
The combination of
simultaneous transillumination and surface illumination produces ‘No
Oil’ epiluminescence imaging of lesions. The
amount of surface light can be controlled so as to produce unique enhancement
of subsurface pigmentation.
Conventional surface
imaging of the skin is achieved by the use of a special spacer in front of the
Nevoscope that lifts the ring light a few millimeters above the skin. The area
of interest is uniformly illuminated by the fiber optic ring light.
Nevoscope showing the ring light for transillumination and
the interchangeable magnification lens.
The Nevoscope is designed to fit comfortably in the hand.
Focus, and surface light controls are easily accessed.
TransLite Nevoscope showing the ring light for
transillumination and the surface lights
The optical lenses are interchangeable for different
magnification.
Nevoscope can be configured
with several different options. The basic unit is the optical imaging device
with interchangeable magnification lenses. Nevoscope can be attached to film
cameras, digital cameras or 8 mm video camcorders to capture images for patient
records and archiving.
Nevoscope Specifications
|
Light Ring & Source Ring Top Diameter
(outer) Ring Top Diameter
(inner) Ring Bottom Diameter
(outer) Ring Bottom Diameter
(inner) Fiber Taper Angle Light Window Width Number of Surface
Lights Angle of Surface Lights
Surface Light Level
Adjustment Fiber Optic Length Light Source Power Power Output Adjust Input Voltage Approximate Color
Temperature |
50
mm 30
mm 18
mm 12.5
mm 45
Degrees 1
mm 4,
1mm Diameter Fiber Bundles 45
Degrees Continuous
from Closed to Open 1500
mm 150
Watts Rheostat
Continuously Variable 105-125
volts, 60 Hz AC 3250 degrees (At Max Level) |
|
Mirrors (Optional) Number of Mirrors Mirror Angle |
4 First Surface
Mirrors 15 Degrees |
|
Lens Mount & Lenses Adapter outside
dimension Lens Attachment Type Lens type (standard)
X4.5 Magnification Optional X8
Magnification Lens Optional Equipment Camera Attachment Digital Camera Lenses Constant Temp Light
Source |
52 mm Nikon Bayonet Mount Nikon 50 mm.F
1.8 Sigma 28 mm F 2.8 Any Nikon or
35 mm SLR Camera Kodak DCS420c Digital Camera Nikon & Nikon Compatibles Variable slit type |
TransLite
8410
Highway 90A, Suite 150, Sugar Land, TX 77478
Tel: 281.240.3111,
Fax: 281.240.3122, E-mail: info@tlite.com