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header-product Lens Mount Adapter K&F Pro for Sony E to Contax/Yashica (Kf06.449)
39.99 €

Lens Mount Adapter K&F Pro for Sony E to Contax/Yashica (Kf06.449)

K&F Pro Sony E to Contax/Yashica Adapter Kf06.449 Photo 1
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Lens Mount Adapter K&F Pro for Sony E to Contax/Yashica (Kf06.449)

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Lens Mount Adapter K&F Pro for Sony E to Contax/Yashica (Kf06.449)

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Short description

Mount adapter by K&F Pro enabling use of Contax/Yashica-mount lenses on Sony E-mount (NEX) cameras. Mechanical adapter preserves flange distance for manual focus and aperture control of legacy lenses. Compact metal construction ensures stable attachment and compatibility for photography and videography with vintage Contax/Yashica optics on modern Sony E bodies.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 4824211
Manufacturer: K&F
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Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.07.2026 {{selectedOffer.officeDeliveryString}}
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15.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.05 kg)
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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
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From 1.99 €
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Product information

Description

The Lens Mount Adapter K&F Pro for Sony E to Contax/Yashica enables photographers to mount Contax/Yashica-mount lenses on Sony E-mount (NEX) mirrorless cameras. This mechanical adapter maintains the correct flange focal distance, allowing manual focus and manual aperture control of legacy lenses while keeping close physical alignment between lens and camera body. Its compact metal construction provides a secure, durable connection suited for both still photography and video work with vintage Contax/Yashica optics on modern Sony E bodies.

Advantages

The adapter is designed for a precise mechanical fit that preserves infinity focus and reliable flange distance, reducing the need for optical correction. Its all-metal build offers sturdiness and resistance to wear from repeated lens changes. The plain mechanical interface means there is no electronic communication, ensuring compatibility with a wide range of vintage Contax/Yashica lenses and avoiding unexpected firmware or compatibility issues. The compact profile minimizes added bulk, keeping balance when using smaller mirrorless bodies.

Suitable for

  • Photographers who want to use Contax/Yashica manual lenses on Sony E-mount cameras
  • Videographers seeking vintage glass characteristics such as unique bokeh and color rendering
  • Macro, portrait, and street photography with manual focus lenses
  • Hybrid shooters who combine modern camera features with legacy optics

Key specifications

  • Mount conversion: Sony E-mount camera body to Contax/Yashica-mount lens
  • Construction: metal alloy body for durability and stable attachment
  • Optical design: mechanical-only adapter, no optics included
  • Focus: supports full manual focus and maintains infinity focus when properly mounted
  • Aperture control: manual aperture control via lens aperture ring
  • Compatibility: designed for mirrorless Sony E cameras and Contax/Yashica lenses
  • Form factor: compact and lightweight profile to reduce handling imbalance

How to use

Attach the adapter to the Sony E camera bayonet by aligning the adapter’s mount mark with the camera’s mounting mark and rotating until it locks. Mount the Contax/Yashica lens to the adapter by aligning the lens mount index and turning until it clicks into place. Set the lens aperture and focus manually on the lens itself. Use camera settings that support manual lenses, such as focus peaking or magnification, to assist with focusing. Remove the lens and adapter by reversing the mounting steps, taking care to avoid contamination of the rear lens element and camera sensor.

Usage recommendations

Use manual focus aids on your Sony camera—focus peaking, focus magnification and live view—to achieve precise focus with manual Contax/Yashica lenses. When shooting handheld, balance heavier lenses on a support or tripod to reduce strain on the adapter mount and ensure consistent framing and sharpness.

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Customer reviews

Customer questions

FAQ

How much does the K&F Pro Sony E to Contax/Yashica Adapter Kf06.449 cost, and is it available for purchase?

The price is 39.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 10.07.2026 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. All transactions are 100% secure and encrypted.

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 K&F 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 K&F 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.