# Lens Pentax smc DA 18-135mm f/3.5-5.6 ED AL \[IF\] DC WR

**URL:** https://aio.lv/en/product--pentax-21977--1894652
**Data updated:** 2025-12-29 07:52 (EET)
**Category:** Camera Lenses
**Manufacturer:** PENTAX
**Manufacturer code:** 21977
**EAN:** 027075173767
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 492.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 407.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pentax-21977--1894652

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.06.2026 | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

The Pentax smc DA 18-135mm f/3.5-5.6 ED AL \[IF\] DC WR lens features a versatile zoom range, making it ideal for various photography styles. With a lens structure of 13 elements in 11 groups, it offers excellent image quality. The closest focusing distance is 0.4 m, and it has a magnification of 0.24x. Compatible with Pentax KAF3 mounts, this lens is suitable for models like K-5, K-r, and K-7. Its compact design includes a diameter of 7.6 cm and a length of 73 mm, with a filter size of 62 mm. The durable black finish and weather-resistant design enhance its usability in different conditions.

## Long description

The Pentax smc DA 18-135mm f/3.5-5.6 ED AL \[IF\] DC WR is a compact, lightweight standard zoom lens with a wide 7.5x focal length range. Its optical design with ED and AL elements and an internal focusing mechanism delivers versatile performance for landscape, portrait and everyday photography while maintaining a practical size and weight. The lens features weather-resistant construction and a built-in DC motor for smooth autofocus operation, and fits Pentax KAF3 mount cameras.
Advantages
This lens combines a high 18–135mm zoom range with a compact form factor and relatively low weight, making it easy to carry and handle for extended shooting. The optical formula (13 elements in 11 groups, including ED and AL elements) aims to reduce aberrations and preserve image quality across the zoom range. Internal focusing and a built-in DC autofocus motor provide quiet, extra-smooth focusing, while the simplified weather-resistant (WR) construction improves reliability in challenging conditions.
Suitable for
Everyday and travel photography
Landscapes and scenic shots
Portraits and street photography
Casual sports and action photography
Key specifications
Focal length: 18–135 mm (7.5× zoom)
Maximum aperture: f/3.5–5.6
Lens construction: 13 elements in 11 groups
Closest focusing distance: 0.4 m
Maximum magnification: 0.24×
Filter thread: 62 mm
Lens mount: Pentax KAF3
Weight: 0.405 kg
Finish: Black, weather-resistant (WR)
How to use
Attach the lens to a compatible Pentax KAF3-mount camera body by aligning the mount marks and locking it into place. Use the zoom ring to set the desired focal length between 18 mm and 135 mm. Autofocus is handled by the built-in DC motor; switch your camera to AF mode to enable it, or use manual focus on the camera or lens if precise control is needed. Maintain a minimum subject distance of around 0.4 m for close shots and stop down the aperture as required for greater depth of field.
Usage recommendations
The lens is suited for photographers seeking a single, versatile walkaround lens: carry it for travel and everyday shooting to cover wide-angle to short-telephoto needs. For best image quality, use mid-range apertures and avoid extreme digital cropping. Clean the front element and mount contacts regularly and keep weather seals free of debris to preserve the WR performance.

## Specifications

### Other features

| Feature | Value |
|---|---|
| Magnification | 0.24 x |

### Performance

| Feature | Value |
|---|---|
| Compatibility | PENTAX K-5, K-r, K-7, K-x, K-m, K2000, K20D, K200D, K100D Super, K10D |
| Lens hood | Yes |

### Lens system

| Feature | Value |
|---|---|
| Aperture range (F-F) | 3.5 - 5.6 |
| Focal length range | 18 - 135 |
| Focal length (35mm film equivalent) | 27.5 - 207 |
| Lens structure (elements/groups) | 13/11 |
| Closest focusing distance | 0.4 m |
| Minimum aperture number | 3.5 |
| Number of diaphragm blades | 7 |
| Maximum aperture number | 38 |
| Minimum focal length (35mm film equiv) | 27.5 mm |
| Maximum focal length (35mm film equiv) | 207 mm |
| Lens mount interface | Pentax KAF3 |
| Lens viewing angle, diagonal | 76 - 11.9 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.405 kg |
| Filter size | 62 mm |
| Length | 73 mm |
| Diameter | 76 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the Lens Pentax smc DA 18-135mm f/3.5-5.6 ED AL \[IF\] DC WR cost, and is it available for purchase?

The price is 492.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 18.06.2026 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 Lens Pentax smc DA 18-135mm f/3.5-5.6 ED AL \[IF\] DC WR 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: lens structure (elements/groups), minimum aperture number, weight, maximum aperture number, closest focusing distance, product colour, lens mount interface, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1894652/65608913_large.webp