Medical Equipment

3.5V Specialist Ophthalmoscope Head

Lite Source was found in 1985 to serve doctors and medical institutions for various medical products. We believe that medical instruments need to be hygienic and branded so patients and students do not face health issues. We bring you Haag-Streit slit lamp bulb Ophthalmic slit lamp, as a part of the medical light bulb.

Keeler 3.5V Specialist Ophthalmoscope Head


Specialist 3.5V Ophthalmoscope Head Only.

Xenon bulb for brighter, whiter long lasting light.
Expanded diopter range (+44D to -45D) in 1D steps guarantees optimal diagnosis in any situation.
The Morton Lens Track system, made up of individually ground glass lenses, ensures optimal view.
The pupillometer comparison disc allows quick and easy estimation of pupil size.

Product Information:

OEM Number 1132-P-1050
Equipment Models Specialist
Equipment Manufacturer Keeler
Instrument Type Direct Ophthalmoscope
Volts 3.5V


Medical Equipment

Tester Bulb – Lite Source INC is an E-commerce website that provides all kinds of medical equipment since 1985 to all doctors and hospitals. We have been a trusted brand in Louisville, Kentucky. We are leading distributor of medical equipments and provide more than 500 medical equipment of various fields like:



OEM Number 2000-226
Equipment Models Optec 1000, Optec 2000, Optec 2000P
Equipment Manufacturer Stereo Optical
Instrument Type Vision Tester
Watts 7W
Volts 130V
Base Candelabra Screw (E12)
Shape C7
Item Type Incandescent
Medical Equipment

Microscope, Penlight & Dental Light Bulbs

Doctor, Medical, Nurses, Medical interns are the few professions which are boon for humanity. These professions are the ones that have the power to save lives and treat them. They give them relief from that physical pain which could hamper their daily routine. People often take this profession too lightly but they are valued once a person falls sick.

The physical pain cannot be neglected even if wish to because that keeps mind and focus – both occupied. These cannot be treated if medical professionals are not properly equipped. Thus Lite Source Inc is the name for you.

Lite Source Inc is a 30+ years old medium for supply all the medical equipment. We provide branded equipment which include Welch Allyn, Keeler, Haag-Streit, Heine, Reichert, etc. We have more than 500 products for ophthalmologists, dentists, veterinary, medical students, etc like Medical lab supplies, Doctor Office supplies, Medical replacement parts, Slit Lamp Parts and much more.

There are few products we specialize in which are:

Dental light bulb: Dental light bulb comes in all size and shape, starting from $5 to $50. Some of which are Cascade Lite, Operatory Light, Exam Light

Microscopic bulbs like: 043-144 Leitz, 050-550 Leitz, 098-145 Leitz

We specialize in Pen light bulbs : Welch Allyn Penlight & Tongue Blade Holder Bulb, Welch Allyn Penlight 77800 Bulb – Equivalent, Welch Allyn Penlight 76600 Bulb, Heine Cliplight Penlight Bulb, Pentron Avante GT332 Curing Bulb (New Style)

These and many more products for your profession to give you comfort in treating patients. For further details or queries contact: Lite Source Inc

Medical Equipment

How to choose? Direct vs. Indirect Ophthalmoscope

Funduscope is also known as ophthalmoscope invented by Charles Babbage. It is an instrument used by professions for eye check-ups. Using this instrument, professions observe retinas and Iris. It is also used when a person opts for laser operation. This is used by doctors to suggest whether eyes of a patient are fit to be operated or not. There are 2 types of Funduscopes:

Direct: Direct ophthalmoscopes are the ones that contain more than one flashlights. It could enlarge image 15 times which will give a clear view of the problem as well as the solution. The direct ophthalmoscopes are used for routine check-ups. In general course, a patient adjusts his eyes, doctor focuses in one eye and then shifts to another detecting the complication, providing medication help.

Indirect: Indirect ophthalmoscopes are of four types:
1. Slit lamp indirect
2. Head mounted binocular indirect
3. Monocular indirect
4. Modified (monocular) indirect


These devices have a light on one end and lens on other. It enlarges the image by 5X which will give accurate output as well as clarity about the structure of the inside of the eyes. A professional can assess a myriad of conditions viewing the retina with the rest of the eye.

There are many ophthalmoscopes available with distinct modern features. Its feature should include:

Provide appropriate field of view

The view should be panoramic, wider and clear.
Magnification should increase by 25’ approximately.
Workability with undiluted and small pupils.
Any requirement of ophthalmoscope, click on ophthalmoscope, click on

Medical Equipment

How to get medical equipment delivered?

Medical equipment are hard to be delivered. One needs a trusted brand and company for equipment to be delivered. Be it something big like ophthalmoscope or something miniature like sterilized cotton balls, everything has to be perfect in this occupation. One cannot have the shortage or it could cost a life. Hence Lite Source Inc is a platform that will provide you with all kinds of medical equipment on time.

Lite Source Inc started in 1985 as the supplier of the medical bulb but with the increasing demand for other products, we started delivering Ophthalmic equipment, Dental equipments, Medical & Scientific equipments, Veterinary equipments and General Lighting.

We only supply branded products of

Our products include Slit Lamp Bulbs like Bausch & Lomb 12V Slit Lamp, AO/Reichert 6V Slit Lamp Bulb, Bausch & Lomb Thorpe Slit Lamp Bulb, etc. Ophthalmoscopes like Keeler 3.5V Specialist Ophthalmoscope Head, Welch Allyn 3.5V PanOptic Ophthalmoscope Head, Welch Allyn Prestige Coaxial-Plus Ophthalmoscope Head, etc. Ophthalmic bulbs like Heine UBL 100 Loupe Bulb, Heine Focalux Bulb with Auto Connector, Burton Phoropter, etc. Microscope Bulbs like 043-144 Leitz/Wild Microscope Bulb, 11W/33V Hot Cathode Fluorescent Ring Light, etc.

For price details and other equipment, options click on There are more than 100 options for each and every product. For any medical equipment help, remember only one name LITE SOURCE INC.

Medical Equipment, Uncategorized

Why choose Lite Source for buying Medical Equipment?

Lite Source Inc is an E-commerce website that provides all kinds of medical equipment since 1985 to all doctors and hospitals. We have been a trusted brand in Louisville, Kentucky. We are leading distributor of medical equipment and provide more than 500 medical equipment of various fields like:

  • Ophthalmic
  • Dental
  • Medical and scientific
  • Veterinary
  • General Lighting

Our Medical equipment includes light bulb, batteries, testers, recorders, chart papers, Medical exam supplies, kits, disinfectants, masks, stethoscopes, etc.

We deliver all the products on time as we understand the value of people’s time and urgency. We understand the requirements of patients and complications and thus, we provide products accordingly.

Also, we provide tools and kits for examination hall which are affordable and reliable. Our products include supplies of all the products from surgeries to routine check-ups to the specialized equipment of the all the materials and prices. Apart from medical equipment, we also provide different LED lights of different watts, volts, lumen, temperature, and shapes. We have best customer service representative that are friendly and consider their user part of their family.

Trust Lite Source to buy all kinds of medical equipment for urgent –basis delivery and quality products at affordable price.