---
product_id: 501522034
title: "K&F ConceptIV PRO Pentax K-NEX Lens Mount Adapter Manual Focus Compatible with Pentax K Series and AF Series Lens to SONY-E NEX Mount Camera Body with Matting Varnish Design"
brand: "k&f concept"
price: "577 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/501522034-k-and-f-conceptiv-pro-pentax-k-nex-lens-mount
store_origin: PL
region: Poland
---

# Pentax K & AF Series compatibility Seamless manual focus CNC precision design K&F ConceptIV PRO Pentax K-NEX Lens Mount Adapter Manual Focus Compatible with Pentax K Series and AF Series Lens to SONY-E NEX Mount Camera Body with Matting Varnish Design

**Brand:** k&f concept
**Price:** 577 zł
**Availability:** ✅ In Stock

## Summary

> 📸 Elevate Your Lens Game with K&F Concept!

## Quick Answers

- **What is this?** K&F ConceptIV PRO Pentax K-NEX Lens Mount Adapter Manual Focus Compatible with Pentax K Series and AF Series Lens to SONY-E NEX Mount Camera Body with Matting Varnish Design by k&f concept
- **How much does it cost?** 577 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/501522034-k-and-f-conceptiv-pro-pentax-k-nex-lens-mount)

## Best For

- k&f concept enthusiasts

## Why This Product

- Trusted k&f concept brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Friendly Design:** Knurled grip for easy handling and non-slip operation.
- • **Light Control Mastery:** Matting varnish interior prevents unwanted light reflections.
- • **Precision Engineering:** Crafted with high-quality copper and aluminum for durability.
- • **Unlock Your Creativity:** Transform your photography with manual focus control.
- • **Versatile Compatibility:** Seamlessly connects Pentax K lenses to Sony E mount cameras.

## Overview

The K&F Concept IV PRO Pentax K-NEX Lens Mount Adapter allows photographers to connect Pentax K Series and AF Series lenses to Sony E mount camera bodies. Designed for manual focus, it features a unique knurled design for better grip, high-quality materials for durability, and a matting varnish to minimize light reflection. Perfect for creative photographers looking to expand their lens options.

## Description

K&F ConceptIV PRO Pentax K-NEX Lens Mount Adapter Manual Focus Compatible with Pentax K Series and AF Series Lens to SONY-E NEX Mount Camera Body with Matting Varnish Design

## Features

- [Compatible Mount] (1) Compatible lens mount : Pentax K Series and AF Series Lens, (2) Compatible camera mount: Sony E mount camera body, (3) Compatible models: Sony Alpha α7, α7R, α7S, α7 II, α7R II, α7S II Sony Alpha α3000, α5000, α6000, α6300, α6500,α3500, α5100, αQX1, PXW-FS7 Sony NEX-3, NEX-5, NEX-C3, NEX-5N, NEX-7, NEX-F3, NEX-5R, NEX-5T ,NEX-6, NEX-F3, NEX-3N Sony NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900, NEX-FS100, NEX-FS700, NEX-EA50 etc.
- [Manual Focus] Manual focus is achieved without electronic contacts. By using this mount adapter, the focus and the aperture adjustment can be manual. (Caution: Please set 'Menu' -> 'Setup' -> 'Release w/o Lens' -> 'Enable' when using. The setting of "Lensless Release" may differ depending on the camera model. Please refer to the manual of each camera and make the settings.)
- 【Unique Design】The appearance of the 4th generation lens mount adopts a knurled design, and the key points are treated with non-slip, making it easier to hold. On the other hand, the fine carving of CNC machining enhances the texture.
- 【 Material & Features】High-quality copper and aluminum alloy ;High precision and durable, Install and remove smoothly; Matting varnish inside to avoid light reflection;
- 【Pre-purchase Verification】 Please ensure your lens mount and camera mount before purchase in case of unnecessary returning. We are here for help if you have any question about adapters.

## Images

![K&F ConceptIV PRO Pentax K-NEX Lens Mount Adapter Manual Focus Compatible with Pentax K Series and AF Series Lens to SONY-E NEX Mount Camera Body with Matting Varnish Design - Image 1](https://m.media-amazon.com/images/I/61Qyis2rAJL.jpg)
![K&F ConceptIV PRO Pentax K-NEX Lens Mount Adapter Manual Focus Compatible with Pentax K Series and AF Series Lens to SONY-E NEX Mount Camera Body with Matting Varnish Design - Image 2](https://m.media-amazon.com/images/I/6151YP6QMEL.jpg)
![K&F ConceptIV PRO Pentax K-NEX Lens Mount Adapter Manual Focus Compatible with Pentax K Series and AF Series Lens to SONY-E NEX Mount Camera Body with Matting Varnish Design - Image 3](https://m.media-amazon.com/images/I/61e5NIkePxL.jpg)
![K&F ConceptIV PRO Pentax K-NEX Lens Mount Adapter Manual Focus Compatible with Pentax K Series and AF Series Lens to SONY-E NEX Mount Camera Body with Matting Varnish Design - Image 4](https://m.media-amazon.com/images/I/61n3SksuhOL.jpg)
![K&F ConceptIV PRO Pentax K-NEX Lens Mount Adapter Manual Focus Compatible with Pentax K Series and AF Series Lens to SONY-E NEX Mount Camera Body with Matting Varnish Design - Image 5](https://m.media-amazon.com/images/I/61F7CVh18rL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/501522034-k-and-f-conceptiv-pro-pentax-k-nex-lens-mount](https://www.desertcart.pl/products/501522034-k-and-f-conceptiv-pro-pentax-k-nex-lens-mount)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-05*