Meike MK-EFTZ-0.71X Auto Focus 0.71X Speed Booster Lens Mount Adapter for EF Mount Lens to Nikon Z Cameras Z30 Z50 Zfc

Price: $229.00
(as of Feb 19, 2024 14:37:46 UTC – Details)

Product Description

The adapter can combine EF series lens with Nikon Z mount APS-C camera Z30 Z50 Z70 Zfc

Built-in 4 group 5 element optical lens, and the focal length is multiplied by 0.71 to reduce the effective focal length and broaden the shooting range.

Parameters

Front end of adapter : EF series lens (full frame) Back end of adapter: Nikon Z mount camera (APS-C) Max diameter and length 69×24.6mm optical construction: 5 elements in 4 groups Weight 164g

Function

Built-in metal electronic contact and data chip, can record photo information and shooting data, support the adjustment of aperture, shutter, exposure compensation, etc.Supports automatic focusing, automatic aperture, anti-shake and other lens functions

Description

Reduces focal length by 0.71x: Equivalent focal length= focal length x 0.71 x 1.5Increase the lens 1 f-stop: Improve the luminous flux, and increase the aperture by one gear. Delivers better photo bokeh.

Package Included:

1 x Adapter2 x Lens caps (Front & Rear)4 x Shims

Details Firmware Upgrade Port (Type-c)

You can download the firmware on Meike official website, upgrade the function of the mount adapter or fix the bugs. Weather Gasket Design

The rear mount on the adapter with a rubber ring to improve dust-resistance and water-resistance performance. Manual aperture mode

Press the manual aperture thumbwheel; when the indicator is on, the lens will be in the manual aperture mode Electronic contacts

Adapts metal electronic contacts ensuring the stability of power and information transmission.

Note:

The lens mount adapter has been debugged according to the standard requirements during production. If the focusing distance does not match after it is used with the lens, the lens mount shims can be increased or decreased for adjustmentWhen the flange distance of adapter has met the standard requirements during production, shims will not be placed in the lens mount adapter, so the shims can not be decreased for adjustmentThe shims should be fiat, otherwise the image quality may be affected

0.71x focal reduction lens mount adapter can reduce the focal length of 0.71 times, improve the luminous flux, and increase the aperture by one gear.
Supports automatic focusing, automatic aperture, anti-shake and other lens function.
The aperture can be adjusted through the manual aperture thumbwheel.
Built in 4 groups of 5 elements optical glasses. The design of gold plated PIN brings excellent signal transmission.