Remarkable optical performance enabled by the latest design to provide a high shooting ratio while upholding the high performance of the original lens

Remarkable optical performance enabled by the latest design to provide a high shooting ratio while upholding the high performance of the original lens.

Extend your reach and lighten your load with this superb 1.4x teleconverter for the mirrorless Z system. Increases the reach of compatible lenses by 40% while retaining 100% resolution, AF and VR functionality, minimum focusing distances and weather-sealing, all with exceptional rendering performance.

A 2x teleconverter that, like all aspects of the Z system, defies traditional limitations. Doubles the reach of compatible Z lenses so you can bring shorter, lighter lenses into the field and still land the shot. Retains 100% resolution, AF and VR functionality, minimum focusing distances and weather-sealing, all with superb rendering performance.

1.4x Telephoto Extender for Canon RF Lenses

2.0x Telephoto Extender for Canon RF Lenses

The TCL-X100 II is a dedicated tele-conversion lens for narrowing the field of view by multiplying the fixed focal length by approx. 1.4x, converting it to 50mm (35mm format equivalent). This lens can be used in a variety of situations, such as portraits taking advantage of a natural perspective, or close-up photography from as close as 14cm. When the TCL-X100 II is mounted on the X100F, the camera automatically recognizes the conversion lens and corrects aberrations.

The TCL-X100 II is a dedicated tele-conversion lens for narrowing the field of view by multiplying the fixed focal length by approx. 1.4x, converting it to 50mm (35mm format equivalent). This lens can be used in a variety of situations, such as portraits taking advantage of a natural perspective, or close-up photography from as close as 14cm. When the TCL-X100 II is mounted on the X100F, the camera automatically recognizes the conversion lens and corrects aberrations.

The Panasonic 1.4x Teleconverter DMWSTC14 can be attached to the LUMIX S PRO 70-200mm F4 O.I.S. (SR70200), enabling the use of the lens as a super telephoto lens with its extended zoom range of maximum 280mm with high-speed, high-precision AF. The rugged dust/splash-resistant design withstands use under harsh conditions even in -10 degrees Celsius for high mobility.

The Panasonic 2x Teleconverter DMWSTC20 can be attached to the LUMIX S PRO 70-200mm F4 O.I.S. (SR70200), enabling the use of the lens as a super telephoto lens with its extended zoom range of maximum 400mm with high-speed, high-precision AF. The rugged dust/splash-resistant design withstands use under harsh conditions even in -10 degrees Celsius for high mobility.

Double the focal length of the M.Zuiko Digital ED 40-150mm F2.8 PRO or M.Zuiko Digital ED 300mm F4.0 IS PRO with the 2x teleconverter MC-20. Maintain outstanding image quality, High speed AF, and Image Stabilization performance while carrying a minimal amount of additional gear.

The GF1.4X TC WR is a 1.4x teleconverter for G Mount. Attaching the teleconverter to GF250mF4 R LM OIS WR allows for telephoto shooting at a focal length of 350mm (approximately 277mm in 35mm format equivalent) while maintaining superior image quality. The maximum aperture is reduced by one F stop. As both the lens and the teleconverter are high quality, there's hardly any deterioration in MTF when the teleconverter is attached.

LUMIX 2.0X Teleconverter Lens works with LUMIX H-ES200 Lens. 2.0X magnification converts 200mm lens to 400mm (E.g. H-ES200 lens converts to 400mm). When mounted, the minimum f-number will be set to a value two steps greater than the original value.

The FUJINON TELECONVERTER XF2X TC WR is a high-performance teleconverter capable of multiplying the focal length of mounted lenses* by two. It features excellent optical design with a construction of 9 elements in 5 groups to maintain the optical performance of the original lens. Also, thanks to the unified design when mounted to a compatible lens, the teleconverter is weather and dust-resistant and operates at temperatures as low as -10°C. This makes it possible to be used with confidence outdoors . . . .

The TC-X14 1.4x Teleconverter makes it easy to expand the versatility of the attached lens. The Tele converter 1.4x increases the focal length by a factor of 1.4x.

The TC-X14 1.4x Teleconverter makes it easy to expand the versatility of the attached lens. The Tele converter 1.4x increases the focal length by a factor of 1.4x.

The TC-X20 2.0x Teleconverter makes it easy to expand the versatility of the attached lens. The Tele converter 2.0x increases the focal length by a factor of 2.0x.

The TC-X20 2.0x Teleconverter makes it easy to expand the versatility of the attached lens. The Tele converter 2.0x increases the focal length by a factor of 2.0x.

Extend your range by 1.4x. Full optical quality and operability are retained, offering outstanding performance for sports of wildlife photography in a compact, lightweight kit. Multiplies focal length by 1.4x with only a 1-stop light loss. Maintain the full image quality and AF performance of the lens, and feature a dust and moisture resistant design for maximum reliability when shooting outdoors.

Double your focal length and retain full optical quality and operability, offering outstanding performance for sports of wildlife photography in a compact, lightweight kit. Multiplies focal length by 2.0x with only a 2-stops light loss. Maintain the full image quality and AF performance of the lens, and feature a dust and moisture resistant design for maximum reliability when shooting outdoors.

The Fujinon Teleconverter XF1.4X TC WR" is a high-performance teleconverter capable of multiplying the focal length of mounted lenses* by 1.4x. Although the aperture becomes one f-stop higher when mounted, the teleconverter features an excellent optical design with a construction of 7 elements in 3 groups to maintain the optical performance of the original lens.

Equipped with 2 SLD (Special Low Dispersion) glass element for maximum image quality, the new Sigma Global Vision teleconverters utilize a splash and dust proof construction for long lasting durability. Created exclusively for the Global Vision lenses, these teleconverters ensure the utmost in compatibility, even for large diameter lenses. With effective AF at F8 and 2x the reach, get the most out of your Sigma lens.

Equipped with 2 SLD (Special Low Dispersion) glass element for maximum image quality, the new Sigma Global Vision teleconverters utilize a splash and dust proof construction for long lasting durability. Created exclusively for the Global Vision lenses, these teleconverters ensure the utmost in compatibility, even for large diameter lenses. With effective AF at F8 and 2x the reach, get the most out of your Sigma lens.

Equipped with 1 SLD (Special Low Dispersion) glass element for maximum image quality, the new Sigma Global Vision teleconverters utilize a splash and dust proof construction for long lasting durability. Created exclusively for the Global Vision lenses, these teleconverters ensure the utmost in compatibility, even for large diameter lenses. With effective AF at F8 and 1.4x the reach, get the most out of your Sigma lens.

Equipped with 1 SLD (Special Low Dispersion) glass element for maximum image quality, the new Sigma Global Vision teleconverters utilize a splash and dust proof construction for long lasting durability. Created exclusively for the Global Vision lenses, these teleconverters ensure the utmost in compatibility, even for large diameter lenses. With effective AF at F8 and 1.4x the reach, get the most out of your Sigma lens.

Ideal for getting extra close to your subjects beyond your lens's capability. The MC-14's splashproof, dustproof and freezeproof all metal construction is compatible with the M.Zuiko ED 40-150mm f2.8 PRO and will also be compatible with the M.Zuiko ED 300mm f4.0 PRO (Available in 2015).

Increase the reach of compatible AF-S NIKKOR lenses like the AF-S NIKKOR 400mm f/2.8E FL ED VR or the AF-S NIKKOR 70-200mm f/2.8G ED VR without sacrificing image quality, autofocus accuracy, metering or even VR image stabilization. Optimized for sports, action, wildlife and press photographers, the AF-S Teleconverter TC-14E III achieves superb 1.4x enlargement with only a 1-stop loss of light.

The olloclip Telephoto + Circular Polarizing Lens is a quick-connect lens solution for the iPhone and iPod touch that fits in the palm of your hand. This lens was designed for anyone who takes photos with an iPhone or iPod touch. Need to get closer to the action?

Spark is a perfect entry point into the Lensbaby system for young photo enthusiasts, photography students or newer photographers who want a fun way to break out of traditional photography. It's a fun and affordable way to capture selective focus images with a DSLR.

Today's digital SLRs have more precise requirements than traditional film cameras. The anti-aliasing filter and silicon based CCD and CMOS sensors in digital SLRs are HIGHLY reflective. PROMASTER's 2x Digital Auto Focus Teleconverter uses anti-reflection coatings that are specifically formulated to pass light reflected from the anti-aliasing filter and silicon based CCD or CMOS sensor of digital SLRs resulting in better pictures.