Finding the right replacement blub for your Otoscope or Ophthalmoscope can be difficult at times. Our Otoscope and Ophthalmoscope bulb guide will help you find the blub you need for your Keeler, Heine, Welch Allyn or Riester diagnostic devices.

Keeler

HCE Code	Manf Number	Voltage	Compatible Devices
HOP711	1011-P-7122	2.8V	Jazz Ophthalmoscope
HOP130	1011-P-7050	2.8V	Pocket Ophthalmoscope
HOP261	1011-P-7106	2.8V	Standard, Professional, Practitioner Ophthalmoscope
HOP291	1011-P-7114	3.6V	Standard, Professional, Practitioner Ophthalmoscope
HOP132	1011-P-7034	3.6V	Specialist, Vista Ophthalmoscope
HOP131	1011-P-7042	2.8V	Specialist, Vista Ophthalmoscope
HOP133	1015-P-7031	2.8V	Pocket, Standard, Deluxe, Vetscope Otoscope and Tongue Depressor
HOP134	1015-P-7023	3.6V	Standard, Deluxe, Vetscope Otoscope and Tongue Depressor
HOP135	1015-P-7066	2.8V	Practitioner, Vista, Fibre Optic Otoscope and Finhoff Transilluminator
HOP136	1015-P-7058	3.6V	Practitioner, Vista, Fibre Optic Otoscope and Finhoff Transilluminator
HOP935	1013-P-7009	3.6V	Professional, Vistra SR or AM Streak Retinoscope
HOP936	1012-P-7004	3.6V	Practitioner, Vista, Fibre Optic Otoscope and Finhoff Transilluminator

Heine

HCE Code	Manf Number	Voltage	Compatible Devices
HOP364	X-001.88.037	2.5V	alpha/alpha+ F.O./BETA100/BETA100 VET/K100/mini2000
			F.O./Operating Otoscope, Curved Laryngeal Mirror,
			alpha/alpha+/mini/mini3000/BETA Tongue blade holder
X-002.88.044	X-002.88.044	3.5V	alpha+ Finoff, Glaucotest, Standard F.O. 4 NT Laryngoscope Handle,
			F.O. 4 SLIM NT Laryngoscope Handle, F.O. 4 SHORT NT Laryngoscope Handle,
			Angled F.O. Laryngoscope Handle, Illumination Head for Spreadable Anal Speculum.
HOP367	X-002.88.049	3.5V	alpha+ F.O./BETA100/BETA100 VET/K100/Operating Otoscope, alpha+/BETA Tongue blade holder
HOP1049	X-001.88.069	2.5V	BETA200 M2/BETA200/BETA200S Ophthalmoscope
HOP375	X-002.88.070	3.5V	BETA200 M2/BETA200/BETA200S Ophthalmoscope
HOP374	X-001.88.077	2.5V	BETA200 VET/BETA200 F.O./BETA400 F.O./K180 F.O Otoscope, LAMBDA100 Retinometer,
			Finoff Transilluminator, Slit Illumination Head
HOP375.1	X-002.88.078	3.5V	BETA200/BETA400/K180/BETA200 VET Otoscope. LAMBDA 100 Retinometer, Finoff
			Transilluminator, Slit Illumination Head and Illumination Adaptor for F.O. Instruments.
HOP370	X-001.88.084	2.5V	K180 Ophthalmoscope.
HOP717	X-001.88.105	2.5V	Mini3000 F.O. Otoscope.
HOP715	X-001.88.106	2.5V	Mini3000 Ophthalmoscope.
X-001.88.107	X-001.88.107	2.5V	Mini3000 Clip Lamp and mini3000 Combi Lamp.
X-001.88.108	X-001.88.108	2.5V	Mini-c Clip Lamp.
X-001.88.109	X-001.88.109	2.5V	Mini3000 Dermatoscope.
HOP716	X-001.88.110	2.5V	Mini3000 Otoscope.
HOP1386	X-001.88.111	6V	OMEGA500 XHL and OMEGA500 with DV1 XHL.

Welch Allyn

HCE Code	Manf Number	Compatible Devices
HOP014	04900-U	Welch Allyn Coaxial Ophthalmoscope Halogen HPX Bulb
HOP645	04900-LED	Welch Allyn Coaxial Ophthalmoscope LED Bulb
HOP016	03100-U	Welch Allyn Diagnostic Otoscope Halogen Bulb
HOP643	03100-LED	Welch Allyn Diagnostic Otoscope LED Bulb
HOP742	03000-U	Welch Allyn Halogen Ophthalmoscope Bulb
HOP476	06500-U	Welch Allyn MacroView Halogen Bulb
HOP644	06500-LED	Welch Allyn MacroView LED Bulb
HOP235.1	03800-U	Welch Allyn PanOptic Ophthalmoscope Halogen HPX Bulb
HOP646	03800-LED	Welch Allyn PanOptic Ophthalmoscope LED Bulb
HOP018	03900-U	Welch Allyn Pocket Scope Ophthalmoscope Halogen Bulb
HOP017	03400-U	Welch Allyn Pocket Scope Otoscope Halogen Bulb

Riester

HCE Code	Manf Number	Voltage	Compatible Devices
10599	10599	3.5V	ri-scope L otoscope L2/L3 & ri-derma
10600	10600	2.5V	otoscope ri-mini, ri-scope L2/L3 and e-scope
10605	10605	2.5V	Ri-Mini, Ri-Scope L1/L2/L3, E-Scope
10626	10626	2.5V	ri-scope L otoscopes L2/L3
HOP618	11860	2.5V	For ri-mini F.O. otoscope
HOP618.1	11440	2.5V	pen-scope otoscope
HOP619	11862	2.5V	Ri-Mini, Ri-Scope L1/L2/L3, E-Scope
HOP620	11442	3.5V	ri-scope otoscope L1
HOP621	12610	3.5V	ri-scope F.O. otoscope L2/L3, ri-derma, Light conductor, nasal speculum and tongue blade holder
HOP622	12033	3.5V	ri-scope L1, L2, L3 ophthalmoscope
HOP632	10473	2.5V	Pen-scope Ophthalmoscope
HOP633	10489	2.5V	otoscope pen-scope/ri-scope L1 and e-scope
HOP686	14041	3.7V	LED Otoscope Bulb, E-Scope
HOP687	14051	3.7V	e-scope Ophthalmoscope Bulb