Light guide bundle replacement for endoscope repair
This light guide bundle is listed as Light Guide Bundle for Pentax EC3890SI. It is listed for Pentax EC3890SI. Send your scope model so the fit can be confirmed before ordering.
Confirm the fit before you order
Send the full scope model, the original part dimensions and clear photos of the old part. We will review the information before you place an order. Do not select this part by one dimension alone.
Product specifications
| Product type | Fiber optic light guide bundle |
|---|---|
| Compatibility listing | Pentax EC3890SI |
| SKU | LGB-EC3890SI |
| Part status | Replacement component |
What to send for a fit check
These three items help separate parts that look similar in a catalog.
Scope model
Send a clear photo of the model label. Type the full model name in your message.
Original dimensions
Include the dimensions from your record, drawing or measured sample.
Part photos
Show the old part, its markings and both ends in clear light.
About the product photos
Gallery images show the product type and are not proof of the exact SKU in this listing. If you need an item-specific photo, include that request with your model details.
Frequently asked questions
Does this light guide bundle fit every scope?
No. Fit depends on the scope model. Send the full model label and original part details so the part can be reviewed before ordering.
Can I select this part by one dimension only?
No. Use the scope model and the recorded dimensions together. Similar-looking parts can have different specifications.
What should I include in my quote request?
Include the quantity, destination country, scope model, original dimensions and clear photos. MOQ is 1 piece for standard items; lead time is about one week, confirmed per order.
Request a model and fit check
Send the scope details before asking for price and availability. Quote SKU LGB-EC3890SI in your message.
Product notes
This light guide bundle is manufactured with high-purity optical fibers to ensure bright, uniform illumination during endoscopic procedures. The outer sheath is abrasion-resistant and designed for repeated bending and sterilization cycles, providing long-lasting durability. Each bundle is precision-engineered for full compatibility with Pentax endoscopes and tested for consistent performance, helping reduce downtime and repair costs.
