1. Otoscopes are often sold with ophthalmoscopes as a diagnostic set. 2. Also, he is credited for promoting usage of the ophthalmoscope in England. 3. That ophthalmoscope " was developed almost before computers, " said Chinnock. 4. Optic disc pallor may be apparent with an ophthalmoscope if the result is longstanding. 5. Babbage also invented an ophthalmoscope , which he gave to Thomas Wharton Jones for testing. 6. He was an early user of the ophthalmoscope invented by Hermann von Helmholtz in 1851. 7. Examination with an ophthalmoscope shows few notable findings in the early stages of the disease. 8. His work in the science of optics was instrumental towards Helmholtz's invention of the ophthalmoscope . 9. They may become apparent with an ophthalmoscope and some visual field loss at the end of adolescence. 10. In 1847, Jones examined a primitive ophthalmoscope devised by Charles Babbage, but found it of little value.