# Stereo Microscope Deltaoptical Discovery 50 — Binocular Stereo Microscope, Model DO-3680

**URL:** https://aio.lv/en/product--deltaoptical-do-3680--12369527
**Data updated:** 2026-04-26 20:43 (EEST)
**Category:** Microscopes
**Manufacturer:** Deltaoptical
**Manufacturer code:** DO-3680
**EAN:** 5901691636804
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 202.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 167.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--deltaoptical-do-3680--12369527

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

Deltaoptical Discovery 50 is a binocular stereo microscope (model DO-3680) designed for low- to medium-magnification observation and stereo viewing. It provides a three-dimensional view of specimens for tasks such as inspection, dissection, hobby electronics, and educational use. The optical design emphasizes clear stereoscopic imaging and comfortable binocular observation for prolonged use.

## Long description

Deltaoptical Discovery 50 (model DO-3680) is a binocular stereo microscope designed for low- to medium-magnification stereo observation. The instrument offers a three-dimensional view of specimens and assemblies, with a binocular head that supports comfortable prolonged use. Its optical layout is intended for clear stereoscopic imaging suitable for inspection, dissection, hobby electronics, and educational tasks.
Advantages
The binocular stereo configuration provides depth perception and comfortable viewing for both eyes, reducing fatigue during extended sessions. Optical components are arranged to deliver a wide field of view and clear stereoscopic image at low and medium magnifications. The microscope’s build balances stability and accessibility for tabletop use, enabling easy handling of samples and components under magnification.
Suitable for
 Inspection and quality control of small parts and assemblies
 Dissection and biological specimen observation at stereoscopic magnification
 Hobby electronics, soldering and PCB work requiring magnified stereo view
 Educational demonstrations and laboratory exercises in schools and colleges
When it may not be suitable
This stereo microscope is intended for low to medium magnification and stereoscopic viewing; it is not designed for very high magnification tasks such as cellular-level research that require compound microscopes with oil-immersion objectives. It may also lack the illumination intensity or specialized contrast methods needed for advanced materials characterization or certain fluorescence applications.
Key specifications
 Optical type: Binocular stereo microscope
 Magnification range: suitable for low to medium magnifications (stereo range)
 Viewing: Stereoscopic (3D) observation with binocular head
 Field of view: wide stereo field designed for inspection tasks
 Stand type: stable tabletop configuration for manual specimen handling
 Intended use: inspection, dissection, hobby electronics, education
How to use
Position the microscope on a stable, level surface and secure the specimen on the stage or platform. Adjust the interpupillary distance of the binocular head to match your eyes, then set the diopter if present to equalize focus between eyepieces. Start with the lowest magnification and focus using the coarse adjustment; increase magnification as needed and use fine focus for sharp detail. Adjust illumination and sample position to achieve even lighting and a clear stereoscopic image. For tasks such as soldering or dissection, ensure adequate workspace lighting and a steady platform for components.
What to consider before purchase
 Required magnification range for your tasks (low to medium stereo magnification)
 Need for additional illumination accessories or external light sources
 Compatibility with stands, camera adapters, or other accessories you may require
 Workspace size and stability for tabletop mounting
Usage recommendations
Use the binocular head with correct interpupillary distance and diopter adjustment to minimize eye strain. Begin with lower magnification to locate features, then progressively increase magnification for detail work. For soldering or delicate assembly, use a stable stand and consider supplemental LED illumination to improve contrast and reduce shadows.

## FAQ

### How much does the Deltaoptical Discovery 50 Stereo Microscope DO-3680 cost, and is it available for purchase?

The price is 202.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 19.06.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Deltaoptical Discovery 50 Stereo Microscope DO-3680 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Deltaoptical 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 Deltaoptical 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/12369527/68489786_large.webp