OLYMPUS GIF-H170 SN:293****.
Fault:
1. The top left and middle right side with blur image, objective Lens broken.
2. 20% light bundle broken, the small lens turned yellow.
3. Insert tube yellow and wrinkles.
4. The biopsy tube abrasion.
5. The wire and helix tube abrasion.
6. Light guide tube aging and wrinkle.
Solution:
Replace objective lens, light bundle, small lens, insert tube, biopsy tube, wires, helix tube, light guide tube and rubber.
Repair cost: $****.