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NTZ-BLS-1 Loupes with Illumination (1.5X - 2.0X) - USO Medical
NTZ-BLS-1 Loupes with Illumination (1.5X - 2.0X) - USO Medical
NTZ-BLS-1 Loupes with Illumination (1.5X - 2.0X) - USO Medical
NTZ-BLS-1 Loupes with Illumination (1.5X - 2.0X) - USO Medical
NTZ-BLS-1 Loupes with Illumination (1.5X - 2.0X) - USO Medical
  • SKU: NTZ-BLS-1 (1.5X - 2.0X)-Sylver-Blue/NTZ-NSI-X 100 mm
  • Availability: in stock Many in stock Out of stock You can purchase this product but it's out of stock

NTZ-BLS-1 (1.5X - 2.0X) W/Headlight

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The NTZ-BLS-1 is a versatile and expandable Galilean surgical loupe with precision Japanese optics designed to give you the flexibility, comfort, and clarity you need for your practice. With a magnification of 1.5x to 2.0x, the NTZ-BLS-1 has the largest field of view diameter of the BL surgical loupe series. This broad viewing field makes it perfect for applications in orthopedics, respiratory surgery, nephrology, ophthalmology, obstetrics and gynecology, and otolaryngology.

  • Magnification: 1.5x to 2.0x
  • Adjustable Working Distance: 21.65" to 13.78" (550mm to 350mm)
  • Field of View: 5.70" to 4.72" (145mm to 120mm)
  • Adaptable
  • Color Combination: Sylver-Blue / White-Green / White-Pink / Black-Gray
  • Mounting Options: Headband and Frame
  • Unbreakable
  • Lux Intensity: NSI-X 80mm (100,000 lux) / NSI-X 100mm (84,000 lux) / NS-III (40,000 lux)
  • Portable
Magnification 1.5x - 2.0x
Working Distance 21.65in - 13.78in (550mm - 350mm)
Field of View 5.70in - 4.72in (145mm to 120mm)
Accessories Nose Pad NEO
Forehead Cushion NEO
Shield NEO
Lens Cloth
Carrying Case NEO
Nose Pad for Eyeglasses
Cushion Tube
Loupe Frame Strap
Philips Screw Drivers (2 pieces)
llluminator NSI-III  
Light Source 3W White-colores LED
Dimensions (Main body) 0.84 in x 1.42 in ( 21.4 mm x 36.2 mm )
Length of Cord 59.06 in (1.5 m)
Weight (including cord but not hinge) Approx. 50 g (including Cord, not including Hinge)
Illumination Field Diameter Ø48 to Ø100 mm variable
Light Intensity (approximately) (at 400 mm distance) High: 14,000 lx
Middle: 9,500 lx
Low: 5,000 lx
Light Intensity (approximately) (at 250 mm distance) High: 40,000 lx
Middle: 25,000 lx
Low: 13,000 lx
Battery Pack
Dimensions (excluding protrusions) 2.85 x 2.56 x 0.79 in (72.5 x 65 x 20 mm)
Weight (excluding batteries) 70 g (not including batteries)
Operation Time 4 hours at High mode
7 hours at Middle mode
17 hours at Low mode
Rechargeable Battery Ni-MH AA size battery (4 pcs.)
Output Voltage DC 3.5V, 2.5VA
Battery Charger  
Input Voltage AC100-240V, 50-60Hz, 10-15VA
Output Voltage AA: 2/4 x DC 1.2V, 300mA
llluminator NSI-X  
Light Source White LED (Color Tone: Cool White)
Illumination Field Diameter (at 400 mm distance) 100 mm (100 mm type) or 80 mm (80 mm type)
Dimensions (Main body) Ø 0.9 in x 1.36 in ( Ø 23.0 mm x 34.6 mm )
Weight 100 mm type: Approx. 18g (0.63 oz.)
80 mm type: Approx. 19g (0.67 oz.)
Light Intensity (approximately) (at 400 mm distance) Low (Level 1) 100 mm type: 12,000 lx
80 mm type: 14,000 lx

Medium (Level 2) 100 mm type: 19,000 lx
80 mm type: 22,000 lx

High (Level 3) 100 mm type: 32,000 lx
80 mm type: 38,000 lx
Light Color White
Illumination Cord Length 66.93 in (1.7 m)
Battery Pack
Dimensions (excluding protrusions) 3.48 (H ) in x 2.68 in (W) x O .87 in (D )
(88.5 mm x 68 mm x 22 mm)
Weight (excluding batteries) 170 g (6.0 oz.)
Illumination Level 3 levels (Low/Medium/High)
Operation Time (approximately) 13.5 hours at Low (Level 1)
Operation Time (approximately) 7. 5 hours at Medium (Level 2)
3.5 hours at High (Level 3)
Built-in Rechargeable Battery Nickel-Metal Hydride (Ni-MH) battery (AA size, 4 pcs.)
Output Voltage DC 3V, 2 VA
Full Charging T ime Approx. 2.5 hours
AC Adaptor  
Input Power AC 100 V to 240 V, 47 Hz to 63 Hz, 0.25A to 0.5A
Output Power DC 9 V, 2.3 A
Double Insulation Type (or its equivalent)
Cable Length 48 in (1200 mm)
Extension DC Cable  
Cable Length 79 in (2000 mm)

How to Use


Compatible with personal glasses or goggles

Click here to see the brochure

Click here to see the manual

movements loupes