Informations

Certificate






  Home > Kenko Tokina > Extension Tubes >

Kenko Automatic Extension Tube Set DG Tubeset for Sony E-Mount APS-C only
Kenko Automatic Extension Tube Set DG Tubeset for Sony E-Mount APS-C only


 
Alternative Views:


Our Price: US$130.00


Product Code: KEN_TUBESET_SON-E
Qty:

Description
 

Kenko Extension Tube Set DG for Sony E-mount

The DG Extension Tube Set for Sony E-mount Lenses by Kenko is a set of two extension tubes for mirror-less interchangeable lens cameras. This set has tubes of 10mm and 16mm. The tubes can be used individually or in combination to obtain the desired magnification.

Extension tubes are hollow cylinders without optics designed to enable a camera's lens to focus closer than its minimum focusing distance and therefore provide more magnification. They are placed between the lens and body and are particularly useful in allowing lenses without macro capability to shoot macro, but in general, they offer increased magnification for whatever need.

An extension tube increases lens magnification by an amount equal to the extension distance divided by the lens focal length. For example, adding a 25 mm extension tube to a 50 mm lens will give a magnification gain of 0.5X. Therefore, if the lens's original magnification was 0.15X, then the new magnification will be 0.15X + 0.5X = 0.65X

Kenko's Auto Focus extension tubes are designed with all the circuitry and mechanical coupling to maintain auto focus and TTL auto exposure with Sony E-mount lenses. Please note the following:

  • When using extension tubes the lens will not focus to infinity. The focus range will be greatly limited to a very close focusing distance
  • There is light fall off when using any extension tube, sometimes the equivalent of 3 f-stops of light is lost when using multiple extension tubes together. This light lost can affect the camera's ability to auto focus. Manual focusing is recommended should the lens begin to "hunt" (not lock onto the subject)

Specification
Length of tubes10mm16mm
Diaphragm couplingPerfect coupling
TTL.EE meteringPerfect coupling
Diameter of tubesapprox. 61.5mm
Weightapprox. 48g (~1.7 oz)approx. 75g (~2.6 oz)
Mount Available forSony E-mount

What is in the box: 10mm Extension Tube, 16mm Extension Tube, User Manual

Item Specifics
Brand :Kenko
MPN :KE-NAHDGS
EAN :4961607804315
UPC :Does not apply
Type :Extension Tubes
Camera/Camcorder Fitting :Sony E
Lens Fitting :Sony E
Country/Region of Manufacture :Japan

Share your knowledge of this product. Be the first to write a review »