# Eyepiece Pentax XW 23 mm 85° — Wide-Angle Telescope Eyepiece, 23mm Focal Length, 85° Apparent Field

**URL:** https://aio.lv/en/product--pentax-70541--11079582
**Data updated:** 2026-03-20 09:47 (EET)
**Category:** Telescopes
**Manufacturer:** PENTAX
**Manufacturer code:** 70541
**EAN:** 0027075304918
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 633.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 523.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pentax-70541--11079582

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Pentax XW 23 mm 85° eyepiece is a wide-angle telescope ocular with a 23 mm focal length and an 85° apparent field of view. Designed for visual astronomy, it delivers a broad, immersive field suitable for deep-sky observing and planetary views. The XW series is known for comfortable eye relief and multi-element optics that reduce aberrations and vignetting.

## Long description

The Pentax XW 23 mm 85° is a wide-angle telescope eyepiece with a 23 mm focal length and an apparent field of view of 85°. Designed for visual astronomy, this eyepiece provides a wide, immersive view that helps when scanning star fields, observing open clusters and nebulae, or framing planets with generous context. The XW series emphasizes comfortable eye relief and advanced multi-element optics to minimize aberrations and reduce vignetting across the field.
Advantages
This eyepiece combines a large apparent field with moderate magnification suitable for many telescope focal lengths, providing natural edge-to-edge sharpness and a low level of distortion. The optical design offers comfortable eye relief for use with or without eyeglasses, and coatings on the lens elements increase contrast and transmission. The wide field facilitates easier tracking of objects and more engaging views of extended deep-sky targets.
Suitable for
 Wide-field viewing of star clusters and nebulae
 Low- to medium-power planetary observation with contextual surroundings
 Visual deep-sky observing and panoramic sky scanning
 Observers who require comfortable eye relief for extended sessions
Key specifications
 Focal length: 23 mm
 Apparent field of view: 85°
 Optical design: multi-element wide-angle eyepiece
 Eye relief: comfortable for extended observing (suitable for eyeglass wearers)
 Finish: precision mechanical barrel compatible with standard 1.25-inch focuser
How to use
Install the eyepiece into a compatible 1.25-inch focuser and secure it according to the telescope's eyepiece clamp. Begin with coarse focusing on a bright star or planet, then refine focus with the telescope's fine focus control until the image is sharp. Use the telescope’s finder to place targets near the center of the field and then pan slowly to explore the wide field. For best results, allow the telescope to reach thermal equilibrium and perform collimation checks if using a reflector telescope.
Usage recommendations
Use dew protection in humid conditions and avoid touching optical surfaces; clean lenses only with appropriate optical cleaning supplies. For deep-sky observing, pair this eyepiece with a lower-power, stable mount and sufficient aperture to fully benefit from the wide apparent field and improved edge performance.

## FAQ

### How much does the Pentax XW 23 mm 85° eyepiece cost, and is it available for purchase?

The price is 633.49 € (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 03.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Pentax XW 23 mm 85° eyepiece 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 PENTAX 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 PENTAX 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