# Telescope Carson RP-400 — 400 mm aperture, 1000 mm focal length

**URL:** https://aio.lv/en/product--carson-rp-400--11469568
**Data updated:** 2026-02-15 12:39 (EET)
**Category:** Telescopes
**Manufacturer:** Carson
**Manufacturer code:** RP-400
**EAN:** 0750668009111
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 342.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 283.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--carson-rp-400--11469568

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Carson RP-400 is a reflector telescope with a 400 mm aperture and 1000 mm focal length, designed for deep-sky and planetary observation. It provides high light-gathering capacity for viewing nebulae, star clusters and planets. Suitable for amateur astronomers, it can be used from backyard setups and observatories for detailed visual observation and astrophotography with appropriate mounts and accessories.

## Long description

Carson RP-400 is a reflector telescope with a 400 mm aperture and 1000 mm focal length, engineered to deliver significant light-gathering capability for deep-sky and planetary observation. The optical configuration and wide aperture allow detailed views of nebulae, star clusters and planets under suitable observing conditions. The instrument is intended for visual observing and can support astrophotography when paired with a stable equatorial or motorized mount and appropriate camera adapters.
Advantages
The 400 mm aperture provides a high light-collecting area for improved visibility of faint deep-sky objects compared with smaller amateur instruments. A 1000 mm focal length balances magnification and field of view, making the telescope versatile for both wide-field views of star clusters and higher-magnification planetary details. As a reflector design, the telescope avoids chromatic aberration and offers a cost-effective aperture-to-performance ratio. The optical tube is compatible with standard accessories used in amateur astronomy setups.
Suitable for
Deep-sky observation of nebulae and galaxies
Visual study of star clusters and binary stars
Planetary observation and lunar detail
Amateur astrophotography with a stable equatorial or motorized mount
Backyard and small observatory installations
Key specifications
Optical type: Reflector (Newtonian style)
Aperture: 400 mm
Focal length: 1000 mm
Focal ratio: f/2.5
Suitable for visual observation and camera attachment for astrophotography
Compatible with standard 1.25" and 2" eyepieces and camera adapters (adapter type depends on accessory selection)
How to use
Set the optical tube on a stable mount—preferably an equatorial or motorized mount for tracking celestial objects during long observations or imaging. Balance the tube and align the optical axis using the supplied finderscope or a digital finder. Start with a low-power eyepiece to locate objects, then switch to higher magnification eyepieces for detail. For astrophotography, attach a camera using the appropriate T-ring or adapter, and use guiding or tracking to compensate for Earth's rotation. Perform collimation checks and optical alignment regularly to maintain image sharpness.
Usage recommendations
Use the telescope in locations with reduced light pollution for best deep-sky performance. Allow the optics to reach thermal equilibrium with the outside temperature before high-magnification observing. Regularly check and adjust collimation, and choose eyepieces and accessories that match the desired field of view and imaging requirements.

## FAQ

### How much does the Carson RP-400 telescope — 400 mm aperture, 1000 mm focal cost, and is it available for purchase?

The price is 342.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 30.06.2026 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 Carson RP-400 telescope — 400 mm aperture, 1000 mm focal 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 Carson 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 Carson 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/11469568/68520721_large.webp