Designed to keep tools protected and simplify transportation, Diagnostic Sets from Welch Allyn feature a combination of high-quality instruments and practical design. These diagnostic tools from Welch Allyn utilize exclusive Halogen HPX™ lamps for brighter, whiter light, revealing true tissue color and allowing for long-lasting illumination. These instruments are durable and easy-to-use, and designed for exceptional reliability.

Standard 3.5v Ophthalmsocope: This versatile ophthalmoscope offers all of the basic features necessary for general examinations. It offers 28 focusing lenses with a range of -20 - +40 diopters, and a range of apertures (micro, small, large, fixation star, slit and red-free filter), allowing for effective diagnosis of vision problems. The included rubber brow rest prevents damage to the clinician's eyeglasses and creates a more comfortable examination experience.

Coaxial Ophthalmoscope: This ophthalmoscope utilizes a patented coaxial system, where the axes of illumination and retinal vision are aligned to eliminate shadows and reflections for clear, precise examination of differently-sized pupils, vitreous disorders, fundus and interior anatomy. This versatile instrument features 28 lenses with a range of -25 - +40 diopters, and 18 possible apertures. It has an illuminated dial lens and a brow rest for hassle-free, safe use, and a light beam which can be used to examine the inner ocular structures with impressive detail. This ophthalmoscope is available with a choice of standard halogen or advanced LED lamps.

PanOptic Ophthalmoscope: The PanOptic ophthalmoscope is a revolutionary diagnostic tool that makes the inner eye and its functions completely accesible. The patented new Axial PointSource™ Optics illumination system converges the beamed light to a point at the cornea, allowing easy entry into small, undilated pupils. The illumination pathway then diverges to the retina, illuminating an area of the fundus five times wider than has ever previously been achieved in an undilated eye. This highly advanced viewing system enables clinicians to view the illuminated area on virtually the same axis, creating the widest field-of-view attainable. It allows practitioners to observe hypertension, diabetic retinopathy and papilledema, amongst other conditions. It offers a 25º field of view and utilizes a patented Glare Extinguishing System to further optimize the tool's impressive visual capacity.

PanOptic Ophthalmoscope with Cobalt Filter and Corneal Viewing Lens: This diagnostic tool has all the impressive features of the standard PanOptic ophthalmoscope, with an added cobalt-blue filter and corneal viewing lens for detecting abrasions and damage to the cornea.

Operating Otoscope: This otoscope has been designed especially for use during surgery, and is comprised of an open system with a rotatable lens and speculum for maximum convenience during procedures. It utilizes fiber optic lighting for bright, distal light, allowing for clear examination and a more comfortable experience for the patient. 

Pneumatic Otoscope: This otoscope uses fiber optic technology to provide long-lasting, cool illumination for maximum accuracy and comfort. This tool features a rotating lens with ultraseal for easy pneumatic otoscopy, and has two viewing lenses for dual observation of the tympanic membrane.

MacroView Otoscope: The MacroView otoscope gives almost 30% higher magnification compared to standard otoscopes, allowing for dramatically improved visuals of the auditory canal and tympanic membrane. It utilizes fiber optic technology for unheated light and unobstucted, non-reflective examination. This otoscope features a focusing wheel for variable ear canal lengths and a tip grip for secure fastening and easy release of specula. 

MacroView Otoscope with Throat Illuminator: This otoscope is a two-in-one tool, combining the high-quality features of MacroView with the functions of a throat illuminator. The otoscope head can be twisted off to reveal a throat illuminator section, with direct, bright illumination. This duality expands the practitioner's diagnostic capabilities, while further streamlining the examination process and saving both storage space and time.

MacroView Otoscope with Throat Illuminator and Nasal Illuminator: As well as the MacroView otoscope and Throat Illuminator features (above), this model includes a nasal illuminator. This creates a full ENT examination kit, and increases the diagnostician's capabilities and dexterity. The nasal illuminator utilizes fiber optic lighting for cool, distal light, which allows for easy, accurate examinations of the nasal cavity. 

60 Minute Instrument Handle: This brass handle is compatible with all 3.5v diagnostic instrument heads and features a smooth, non-abrasive knurled chrome-plated finish for a non-slip grip, durability and easy use.  These NiCd battery powered handles are compatible with Welch Allyn desk, stand and wall chargers. The 60 minute handles are supplied with a rechargeable nickel-cadmium battery, and can be configured to be C-Cell convertible.

120 Minute Instrument Handle: This instrument handle is half the weight and twice as long-lasting than the 60-minute handle above, and features an ergonomic design for more comforable use and a better fit in your hand. The Li-ion handle is made of sturdy CYCOLOY engineering resin and features a low-battery indicator. This handle is supplied with a rechargeable lithium-ion battery, which has a 120 minute on-time life.

Case: Each diagnostic set is supplied with a hard or soft case for easy transportation. The hard case provides added protection.

Customize Your 3.5v Diagnostic Set - Halogen:

• Available with your choice of ophthalmoscope head: Standard, Coaxial, PanOptic or PanOptic with with Cobalt-Blue Filter and Corneal Viewing Lens
• Available with your choice of otoscope head: Operating, Pneumatic, MacroView, MacroView with Throat Illuminator or MacroView with Throat Illuminator and Nasal Illuminator 
• Available with your choice of rechargeable battery handle: 60 min NiCd, 60 min C-Cell Convertible or 120 min Li-ion.

Please note that the Coaxial Ophthalmoscope and MacroView Otoscope with Throat Illuminator are available with advanced LED lighting. Please see the Related Products tab above for more details.

Please View Our Set Components CHART, and select your preference from the drop down box above.

Ophthalmoscope features:

PanOptic™ Ophthalmoscope (WEL11820)

• Fast, easy entry into undilated pupils
• 5x larger view of the fundus vs. standard ophthalmoscopes in an undilated eye
• 25º field of view vs. the standard 5º field of view
• Greater working distance improves comfort for both practitioner and patient
• Helps detect corneal abrasions with cobalt blue filter and corneal viewing lens 
• Patented Glare Extinguishment System prevents interference from unwanted glare and reflections
• Halogen HPX™ lamp provides bright, white light
• Compatible with all existing Welch Allyn 3.5v power sources

Coaxial Ophthalmoscope (WEL11720)

• Halogen HPX™ lamp provides light for true tissue color and long-lasting performance
• Coaxial optics produce a shadow-free spot, easier entry into undilated pupils, and a larger field of view versus standard ophthalmoscopes
• Detect corneal abrasions with cobalt blue filter
• Polarizing filter virtually eliminates corneal reflection
• Sealed optics keep out dust and dirt
• 18 unique aperture/filter combinations for greater versatility
• Red-free filter may be used with any aperture
• 28 focusing lenses with a range of -25 to +40 diopters

Otoscope (WEL23820) features:

• A nearly complete view of the tympanic membrane with approximately twice the field of view and 30% greater magnification than a traditional otoscope
• Better clarity and definition of landmarks
• The ability to adjust focus for variable ear canal length or farsighted eyes
• Tip grip for secure fastening and ejection of ear specula
• Fiber optics produce cool light with no reflections, no obstruction
• Built-in throat illuminator

Handle features:

Nickel-Cadmium Rechargeable Handle (WEL71000-A)

• Rechargeable nickel-cadmium battery included
• Smooth, nonabrasive knurled finish ensures a no-slip grip
• Chrome-plated brass construction for durability and reliable long-life 

Nickel-Cadmium Rechargeable/Convertible Handle (WEL71000-C)

• Rechargeable nickel-cadmium battery included
• Smooth, nonabrasive knurled finish ensures a no-slip grip
• Chrome-plated brass construction for durability and reliable long-life
• Rechargeable and can also be converted for use with standard C-cell batteries

Lithium Ion Handle (WEL71900)

• Half the weight of traditional 3.5 V handles
• Fits all Welch Allyn 3.5 V Instrument Heads
• 120 minutes of on-time (compared to 60 minutes for standard NiCad handles)
• Made of sturdy CYCOLOY engineering resin
• Low-battery indicator
• Lithium ion battery technology that has no “memory” effect
• AC charging module is easily removable from the handle and has retractable AC prongs

Replacement Lamp and Battery

• 3.5v halogen replacement lamp
• Replacement NiCad or lithium ion battery 

Choice of hard or soft case

• Welch Allyn 97200 3.5v Diagnostic Set
• Choice of Otoscope
• Choice of Ophthalmoscope
• Choice of Handle (Includes Battery)
• Choice of Case
• User's manual
• Warranty card