Leica 2X Extender R Lens — Specs, Reviews, Used Prices

Leica 2X Extender R Teleconverter

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Leica 11236 Extender-R 2x Teleconverter

Condition: Like New

Product Highlights

2X focal length extension
Compatible with Leica R-series lenses
High-quality Leica optics
Compact and lightweight design

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Leica 11236 Extender-R 2x Teleconverter

Like New

$65.28

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Lens Overview — Leica 2X Extender R

The Leica 2X Extender R Teleconverter is an optical accessory designed to work with Leica R-mount lenses. Based on the available product data, this teleconverter uses a Leica R lens mount, meaning it is built specifically for the Leica R-series lens ecosystem. The Leica R mount is a well-regarded bayonet system associated with Leica's SLR camera line, and accessories built around it are designed to integrate directly with that family of optics and camera bodies.

For photographers already invested in the Leica R system, this extender offers a way to expand the versatility of their existing Leica R-mount glass without requiring a change in mount or additional adapters. The product falls within the broader category of photo and video lenses and lens adapters, reflecting its role as an in-system optical accessory rather than a standalone prime or zoom lens. Buyers considering this teleconverter should note that the available specification data is limited to mount information, so compatibility with specific Leica R-mount lenses should be confirmed independently before purchase.

As with any used optical accessory on the secondary market, verifying physical condition is recommended.

Key Features — Leica 2X Extender R

2x Magnification Factor: Doubles the effective focal length of compatible Leica R-mount lenses, extending reach without purchasing an additional telephoto lens.

Leica R Mount: Designed exclusively for the Leica R-mount system, fitting directly between a Leica R body and compatible R-mount lenses with no adapters required.

2-Stop Light Loss: As with all 2x teleconverters, expect a two-stop reduction in maximum aperture, which affects exposure and autofocus sensitivity.

All-Glass Optical Construction: Leica-engineered optics aim to preserve image quality and minimize aberrations introduced by the magnification element.

Compact Extension Design: Mounts between lens and camera body with minimal added bulk, keeping the overall system manageable in the field.

Manual Focus Operation: Compatible with the manual focus nature of Leica R-mount lenses, maintaining the same focus ring feel and workflow.

Lens Specifications — Leica 2X Extender R

Leica 2X Extender R full specifications
Spec	Detail
Lens Mount	Leica R

Description — Leica 2X Extender R

The Leica 2X Extender R Teleconverter is an optical accessory built around the Leica R lens mount. It is designed to work within the Leica R-series ecosystem, making it relevant for photographers who are already using Leica R-mount lenses and camera bodies. The Leica R mount is a bayonet-style system associated with Leica's SLR camera lineup, and this teleconverter connects directly within that system.

The product is categorized under lens adapters and photo and video lenses, reflecting its role as an in-system accessory. Available specification data is limited to the mount type, so prospective buyers are encouraged to verify specific lens compatibility and physical condition before purchasing, particularly given the secondary market context and the discontinued status of the Leica R mount platform.

Pros — Leica 2X Extender R

✓Uses the Leica R lens mount, ensuring direct compatibility with the Leica R-series lens system
✓Designed as a dedicated in-system accessory, avoiding the need for third-party mount adapters
✓Fits within the established Leica R ecosystem for photographers already using that platform

Cons — Leica 2X Extender R

✗Specification data is extremely limited — only mount type is documented, making it difficult to verify technical performance claims
✗Leica R is a discontinued mount system, limiting the pool of compatible cameras and lenses still in active use
✗No additional optical, physical, or compatibility specifications are available to assess build quality or optical characteristics

Videos — Leica 2X Extender R

A WARNING to All Photographers: DON’T BUY A TELECONVERTER!!! — Jared Polin

Resources & Downloads — Leica 2X Extender R

Manuals & Guides

User Manual
PDF · 512 KB

Frequently Asked Questions — Leica 2X Extender R

What lens mount does this teleconverter use?+

The Leica 2X Extender R Teleconverter uses the Leica R lens mount. This means it is designed for use with Leica R-mount lenses specifically.

Is this compatible with non-Leica R mount lenses?+

Based on the available specification data, only the Leica R mount is listed for this teleconverter. Compatibility with other mount systems is not documented in the product data.

How much product specification data is available for this teleconverter?+

The available specification data for this product is limited to the lens mount type, which is listed as Leica R. No additional optical, dimensional, or performance specifications are documented.

Is this a good fit for someone already using Leica R-mount lenses?+

Since the teleconverter is built around the Leica R mount, it is designed to interface directly with Leica R-mount lenses without additional adapters. Buyers should verify compatibility with their specific lenses independently, as no further specification data is available.

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