HEINE Beta 100 Veterinary Otoscope Head. Otoscope with all-metal construction and direct Xenon Halogen Illumination. Exceptionally tough and long lasting. Extremely bright, white light. Large scratch-resistant glass viewing window with 3X magnification. Unobstructed view. Suitable for use with HEINE Short Closed Specula. With the use of the Vet Adaptor, it is possible to fit HEINE Long Closed Sanalon S Vet Specula. Available in 2.5V Standard Battery Operation G-001.21.260 or 3.5V Rechargeable Battery Operation G-002.21.260. Replacement bulbs sold separately 037 (2.5V) & 049 (3.5V). Otoscope head only, handles sold separately.