# Fiber Microscope Lightwin OTDR 21 with 21x Magnification, model OTDR 21 MICROSCOPE

**URL:** https://aio.lv/en/product--lightwin-otdr-21-microscope--3992607
**Data updated:** 2025-12-29 13:57 (EET)
**Category:** Microscopes
**Manufacturer:** Lightwin
**Manufacturer code:** OTDR 21 MICROSCOPE
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 003.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 1 656.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lightwin-otdr-21-microscope--3992607

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Lightwin OTDR 21 fiber microscope is a handheld inspection tool with 21x magnification (model OTDR 21 MICROSCOPE) designed for examining fiber endfaces and connectors. It provides clear visual inspection to detect contamination, scratches or defects, helps ensure proper connections and simplifies maintenance and troubleshooting of fiber optic links in installations and repairs.

## Long description

The Lightwin OTDR 21 fiber microscope is a handheld inspection tool with 21x magnification designed for examining fiber endfaces and connectors. It provides a clear close-up view to detect contamination, scratches or defects on ferrules and connector endfaces, helping to ensure proper connections and to simplify maintenance and troubleshooting of fiber-optic links in installations and repairs.
Advantages
The Lightwin OTDR 21 offers 21x optical magnification in a compact, portable form factor that is easy to position on connector endfaces. It delivers straightforward, real-time visual inspection without electronic calibration and is compatible with standard fiber connectors. The device is lightweight and intended for quick spot checks during installation, maintenance and fault finding.
Suitable for
Inspecting fiber endfaces and connectors (single-mode and multimode)
Pre- and post-cleaning verification of connectors
Field installation and on-site maintenance
Troubleshooting contamination and mechanical damage on ferrules
Key specifications
Brand: Lightwin
Model / MPN: OTDR 21 MICROSCOPE
Magnification: 21x optical
Type: Handheld fiber inspection microscope
How to use
Place the microscope tip gently against the connector endface or ferrule, adjust focus if the model provides a focusing control, and view the magnified image through the eyepiece. Inspect the endface for dust, debris, scratches or other defects. If contamination is found, clean the connector following appropriate fiber cleaning procedures and re-inspect to confirm cleanliness before reconnecting.
Usage recommendations
Use the Lightwin OTDR 21 for quick visual inspection steps during installation and routine maintenance. Combine with proper connector cleaning tools and refer to connector manufacturer cleaning guidelines. Avoid pressing the tip hard against the ferrule to prevent damage.

## FAQ

### How much does the Fiber Microscope Lightwin OTDR 21 cost, and is it available for purchase?

The price is 2,003.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lightwin products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lightwin service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3992607/47536036_large.webp