Midmark Heine BETA 4 NT Otoscope and Ophthalmoscope Desktop Kit

What comes in the box:
     -NT4 Desktop Charger
     -Otoscope with BETA®4 NT, Lithium-ion rechargeable handle
     -Ophthalmoscope with BETA®4 NT, Lithium-ion rechargeable handle

BETA 4 NT Dekstop Kit:
• Rechargeable handles with lithium-ion batteries provide a longer operating time with shorter recharging times.
• Metal handles for durability and ease of disinfection.
• New deep discharge protection prevents batteries from completely draining, protecting the battery and prolonging its lifetime durability.
• Low battery warning light turns yellow when the battery has less than 30% operating time remaining.
• Fastest charging time on the market— charging to 70% capacity in just two hours.
• Ready-to-use function allows you to adjust your brightness level once and it stays every time you use the instrument.
• No risk of the instrument staying on for extended periods of time. 

K180 Otoscope

  1. 3x Magnification Allows for more detail of anatomical structures and easy recognition of foreign bodies. 

  2. Fiber Optic Illumination Ensures homogenous, bright illumination and an unobstructed view of the ear canal and tympanum.

  3. Polycarbonate Housing Durable and shock-resistant for a long product life.

  4. Xenon Halogen Illumination (XHL) Provides a bright, white light in truer color. Our instruments have exceptionally high CRI values at greater than 97, a special index for red colors (R9: >93), and a color temperature of 3,300 K. 

  5. Swiveling View Window Viewing window is permanently attached to avoid being lost or broken, and swivels for instrument use and complete cleaning of the instrument head. 

K180 Ophthalmoscope 

1. Spherical Optics Precision HEINE optics with proprietary glare mitigating coatings for crisp, clear images of the fundus.

2. Xenon-Halogen Illumination Provides a bright, white light in truer color. Our instruments have exceptionally high CRI values at greater than 97, a special index for red colors (R9: >93), and a color temperature of 3,400 K.

3. 27 Diopter Settings Lens range from -35D to +40D for precisely focused images in all examining situations.

4. 5 Apertures Choice of five apertures: large spot, small spot, red-free, fixation star and grid, and slit.

5. Dust-Resistant Design Protects the optical components and ensures maintenance-free operation.

6. Polycarbonate Housing Durable and shock-resistant for a long product life. 

BETA 400 LED Otoscope

1. Continuous Brightness Control (Patent Pending) Control brightness between 100% and 3% with one-finger operation.

2. Metal Housing Durable metal structure for a long product life and a sleek appearance.

3. Flip-up View Window Viewing window is permanently attached, and flips up for instrument use and the complete cleaning of the instrument head.

4. Scratch-Resistant Glass Conventional otoscopes come with a plastic viewing window. We’ve improved upon this design using scratch-resistant glass to keep your view clean and free of obstructions for the life of your product.

5. Precision Optics Multi-coated, precision optics deliver high resolution, distortion-free images with exceptional depth of field and a large field of view.

BETA 200 LED Ophthalmoscope 

1. Continuous Brightness Control (Patent Pending) Control brightness between 100% and 3% with one-finger operation.

2. Metal Frame Optical components are flush-mounted on a cast-aluminum frame inside the device, making the instrument shock-resistant.

3. 27 Diopter Settings Lens range from -35D to +40D for precisely focused images in all examining situations.

4. Scratch-Resistant Glass The multi-coated viewing window is built using scratch-resistant glass to keep your view clean and free of distractions for improved diagnosis.

5. 6 Apertures Six apertures available with red-free filter, including slit, fixation star, cobalt blue filter, large spot, pinhole and hemispot for all examination situations.

6. Dustproof Design Protects the optical components from dust and ensures maintenance-free operation. 

Product Features	Heine BETA 400	Heine BETA 200	Heine K180
Magnification	4.2x	3x	3x
Light Source	LED (XHL option available)	LED (XHL option available)	XHL (Halogen)
Color Temperature	LED: typ. 3,500 K XHL: 3,300 K	LED: typ. 3,500 K XHL: 3,300 K	XHL: 3,300 K
CRI	Typ. ≥ 97 R9 > 93	Typ. ≥ 97 R9 > 93	Typ. ≥ 97 R9 > 93
Luminous Flux (without tip/with 4-mm tip)	LED: typ. 15 lm/typ. 5.9 lm XHL: 6 lm/3.8 lm	LED: typ. 15 lm/typ. 5.9 lm XHL: 6 lm/3.8 lm	XHL: 6.42 lm/2.6 lm
Brightness Control	Continuous between 100 - 3%	Continuous between 100 - 3%	Continuous between 100 - 3%
Depth of Field	Wide range of exceptionally sharp spatial images	Wide range of exceptionally sharp spatial images	Fixed
Field of View	3 mm	3 mm	3 mm
Housing	Metal	Metal	Polycarbonate
Window	Scratch-resistant multi-coated glass	Scratch-resistant multi-coated glass	Acrylic
Light Source Life Expectancy	LED: typ. 100,000 hrs XHL: typ. 30 hrs	LED: typ. 100,000 hrs XHL: typ. 30 hrs	XHL: typ. 30 hrs
Instrumentation	Optics flip open	Swiveling Window	Swiveling Window
Cleaning	Smooth surfaces, wide-opening window allows for easy cleaning	Smooth surfaces, wide-opening window allows for easy cleaning	Smooth surfaces, wide-opening window allows for easy cleaning
Pneumatic Testing	Sealed connection for optimal testing	Sealed connection for optimal testing	Available

Product Features	Heine BETA 200	Heine K180
Light Source	LED (XHL option available)	XHL (Halogen)
Color Temperature	LED: 3,300 K XHL: 3,400 K	XHL: 3,400 K
CRI	Typ. 95 R9 typ. 93	Typ. 95 R9 typ. 93
Brightness Control	Continuous between 100 - 3% with one-finger operation	Continuous between 100 - 3% with one-finger operation
Optics	Aspherical Optical System (AOS) elliptical beam, reflex free	Precision spherical optics with proprietary glare-mitigating coating
Magnification	15x	15x
Field of View	5-10°	5-10°
Sealing	Dustproof	Dust-resistant
Frame	Aluminum	Polycarbonate
Window	Scratch-resistant glass	Scratch-resistant glass
Light Source Life Expectancy	LED: typ. 100,000 hrs XHL: typ. 30 hrs	XHL: typ. 30 hrs
Lenses/Rekoss Disc	27	27
Range of Lenses	27 single lenses +1D steps from 1-10, 15, 20, 40 -1D steps 1-10, 15, 20, 25, 35	+1D steps from 1-10, 15, 20, 40 -1D steps 1-10, 15, 20, 25, 35
Apertures	5 - large spot, small spot, hemispot, slit, fixation star with grid	3 - large spot, small spot, slit
Filters	Red-free with all apertures, cobalt blue	Red-free, cobalt blue