Kenko AF 1.4X Lens — Specs, Reviews, Used Prices

Kenko AF 1.4X Teleplus MC4 DGX Teleconverter

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Kenko 2x Teleplus MC6 Teleconverter for Hasselblad

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$20.40

Lens Overview — Kenko AF 1.4X

The Kenko AF 1.4X Teleplus MC4 DGX is a teleconverter designed for DSLR camera systems, offering compatibility with Canon EF, Nikon F, and Sony A lens mounts. Built to support full-frame coverage, this accessory bridges the gap between your existing glass and the extra reach you need without requiring an entirely new lens purchase. The teleconverter supports both autofocus and manual focus operation, making it a flexible choice for photographers who switch between focus modes depending on their shooting situation.

At 110 grams, it is a lightweight addition to any camera bag, adding minimal bulk while expanding the capabilities of compatible lenses. The unit is rated for full-frame sensors, so photographers shooting on full-frame DSLR bodies can use it without concerns about coverage limitations. With support for three of the most widely used DSLR mount systems — Canon EF, Nikon F, and Sony A — it covers a broad range of camera bodies and lens combinations.

Image stabilization is listed as none on this unit, so any stabilization behavior will depend entirely on the lens being used with it.

Key Features — Kenko AF 1.4X

1.4x Focal Length Multiplier: Extends the effective focal length of any compatible lens by 1.4x, adding reach without purchasing an additional lens.

Autofocus Compatible: Retains autofocus functionality with compatible lenses, so shooting workflows do not require switching to manual focus.

Three Mount Options: Available in Canon EF, Nikon F, and Sony A mounts, covering a wide range of popular DSLR camera and lens combinations.

Full-Frame Coverage: Rated for full-frame sensors, so there are no vignetting or coverage concerns when used on full-frame DSLR bodies.

Auto and Manual Focus: Supports both AF and MF operation, giving photographers flexibility depending on their shooting conditions.

Lightweight Build: At 110g, the teleconverter adds minimal weight to a kit, making it easy to carry alongside other gear.

Lens Specifications — Kenko AF 1.4X

Kenko AF 1.4X full specifications
Spec	Detail
Lens Type	Other
Format	Full Frame
Zoom/Prime	Other
Camera System	DSLR
Lens Mount	Canon EF, Nikon F, Sony A
Autofocus	Yes
Focus Type	Auto, Manual
Image Stabilization	None
Weight	110g

Description — Kenko AF 1.4X

The Kenko AF 1.4X Teleplus MC4 DGX Teleconverter is designed for DSLR camera systems and is compatible with Canon EF, Nikon F, and Sony A lens mounts. It carries a full-frame format rating, ensuring coverage across full-frame DSLR sensor sizes. The teleconverter supports both Auto and Manual focus modes, with autofocus capability retained for use with compatible lenses.

Weighing just 110g, it is a compact and unobtrusive accessory that adds very little to the overall weight of your camera and lens combination. Image stabilization is listed as None, meaning stabilization performance will be dictated by whichever lens is attached. For photographers shooting with Canon EF, Nikon F, or Sony A mount glass who want to extend their reach on a full-frame DSLR system while keeping autofocus functionality, the Teleplus MC4 DGX covers the essential bases in a lightweight, multi-mount package.

Pros — Kenko AF 1.4X

✓Supports three major DSLR mount systems: Canon EF, Nikon F, and Sony A
✓Full-frame rated coverage suitable for full-frame DSLR sensors
✓Autofocus supported, allowing AF operation to be retained with compatible lenses
✓Dual focus mode support — both Auto and Manual focus are available
✓Lightweight at just 110g, adding minimal weight to your kit

Cons — Kenko AF 1.4X

✗No image stabilization included — stabilization depends entirely on the attached lens
✗Focal length range and maximum aperture data are not specified, limiting pre-purchase technical planning
✗No filter thread size listed, so front-element filter compatibility cannot be confirmed
✗Limited to DSLR camera systems; not compatible with mirrorless mount systems

Reviews — Kenko AF 1.4X

Videos — Kenko AF 1.4X

KENKO TelePlus HDPro DGX x2 teleconverter - REVIEW for daytime and nighttime photography — Night Lights Films - Adrien Mauduit

Resources & Downloads — Kenko AF 1.4X

Manuals & Guides

User Manual
PDF · 89 KB

Frequently Asked Questions — Kenko AF 1.4X

Which camera mounts is this teleconverter compatible with?+

The Kenko AF 1.4X Teleplus MC4 DGX is compatible with Canon EF, Nikon F, and Sony A mounts, as listed in the specifications. These are all DSLR-era lens mounts, so it is designed for use with DSLR camera bodies.

Does this teleconverter support autofocus?+

Yes, autofocus is supported according to the specifications. The unit also supports manual focus, giving photographers the flexibility to choose between both focus modes depending on their needs and lens compatibility.

Is this teleconverter suitable for full-frame cameras?+

Yes, the specifications list the lens format as Full Frame, meaning the teleconverter is designed to provide adequate coverage for full-frame DSLR sensors without vignetting concerns.

How much does this teleconverter weigh?+

The teleconverter weighs 110 grams according to the specifications, making it a compact and lightweight addition to a DSLR camera kit.

Does this teleconverter have built-in image stabilization?+

No, the specifications list image stabilization as None. Any image stabilization performance will depend on the lens being mounted to the teleconverter.

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