# Binocular Microscope DeltaOptical Genetic Pro Bino DO-3402 with Binocular Head and High-Quality Optics

**URL:** https://aio.lv/en/product--deltaoptical-do-3402--12369529
**Data updated:** 2026-04-26 20:43 (EEST)
**Category:** Microscopes
**Manufacturer:** Deltaoptical
**Manufacturer code:** DO-3402
**EAN:** 5901691634022
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 367.99 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 304.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--deltaoptical-do-3402--12369529

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.06.2026 | free |
| Pickup points | 19.06.2026 | 1.99 EUR |
| Courier delivery to door | 19.06.2026 | 4.99 EUR |

## Summary description

DeltaOptical Genetic Pro Bino DO-3402 is a binocular laboratory microscope designed for biological and educational use. It features a binocular head, precision optics for clear high-contrast imaging, and sturdy mechanical stage control suitable for routine sample observation and research. Ideal for cell, tissue and microbiology examinations, teaching labs, and hobbyist microscopy.

## Long description

The DeltaOptical Genetic Pro Bino DO-3402 with binocular head and high-quality optics is a laboratory binocular microscope designed for biological and educational applications. It provides bright, high-contrast images and stable mechanical stage control for routine sample observation, documentation and teaching. Built with a binocular viewing tube and precision optical components, the microscope is suited to cell and tissue observation, microbiology slides and general laboratory tasks where clear optical resolution and ergonomic binocular viewing are required.
Advantages
This microscope offers a binocular head that reduces eye strain during extended observation and enables comfortable stereo alignment of samples. The high-quality objective and eyepiece optics deliver consistent contrast and resolution for transparent and stained specimens. A solid mechanical stage and fine-coarse focusing mechanism ensure stable, repeatable positioning and accurate focusing during routine laboratory work or instruction.
Suitable for
 Biological sample observation: cells, tissues and prepared slides
 Microbiology and staining techniques in teaching labs
 Routine laboratory inspection and documentation
 Hobbyist microscopy and specimen study
When it may not be suitable
The DeltaOptical Genetic Pro Bino DO-3402 is intended for brightfield and routine transmitted light work; it may not be suitable for advanced research requiring fluorescence, phase contrast, differential interference contrast (DIC) or high-magnification oil-immersion techniques unless those options are specifically added. It is not designed for specialized imaging modalities or heavy industrial use where vibration isolation and extended automation are required.
Key specifications
 Optical configuration: binocular head for two-eye viewing
 Optics: high-quality precision objective and eyepiece system for clear contrast and resolution
 Focus mechanism: coarse and fine focusing controls for precise adjustments
 Stage: mechanical stage with X–Y controls for accurate sample positioning
 Illumination: transmitted brightfield illumination suitable for stained and transparent specimens
 Construction: stable laboratory-grade frame for routine use
How to use
Place the prepared slide on the mechanical stage and secure it with the stage clips. Use the X–Y controls to position the area of interest under the objective lens. Begin with the lowest-power objective and use coarse focus to bring the sample into view, then switch to fine focus for sharp detail. Change objectives as needed for higher magnification, readjusting focus and stage position. Adjust illumination intensity to optimise contrast for the specimen type. Use the binocular head and, if available, interpupillary and diopter adjustments to set comfortable viewing for both eyes.
What to consider before purchase
 Required imaging modalities (brightfield only vs. need for phase contrast/fluorescence)
 Maximum magnification and whether oil-immersion objectives are needed
 Compatibility with cameras or adapters if documentation or image capture is required
 Workspace requirements such as bench stability and available power
Usage recommendations
For reliable results, start observations with a low-power objective to locate the sample, then move to higher magnification for detail; maintain clean optics and slides, and perform routine alignment and lamp intensity checks to preserve image quality.

## FAQ

### How much does the DeltaOptical Genetic Pro Bino DO-3402 Microscope cost, and is it available for purchase?

The price is 367.99 € (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 16.06.2026 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 Genetic Pro Bino DO-3402 Microscope 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/12369529/68489788_large.webp