Features:
Light measurement is normal, never exposed.
Focus segment is fixed version and can not be modified.
The aperture is fixed and cannot be modified.
It can be fine-tuned, never out of focus, just switch the aperture and press the depth of field button.
Finely tune the depth of field control button purposefully, and never waste the shutter.
Chip has power failure protection and chip off-line protection, the edited information will not be lost.
High-quality signal, built-in top-end components with stable material signal will never damage the machine.
Warm Tips:
Let's take the zoom lens 24-70mm F2.8 as an example.
About Focal Length: Focal Length has been fixed to 50mm and can not be modified.
About Aperture: The aperture has been fixed to 1.4 and cannot be modified.
About fine-tuning: Half-press the shutter to focus. After the focus hint is given, observe whether the focus hint is offset.
Specifications:
Color: Black
Material: Aluminum Alloy
Application: for Canon Elan 7E,EOS 30/33,EOS 7,EOS D30,650D,6D,350D,400D,500D,600D,700D,750D,40D,50D,60D,70D,5D2,5D3,5D4,1DX,1DX2,1V,1DS2,1DS3,etc.
Item Weight: 18g / 0.6oz
Package Size: 7.6 * 7.6 * 1.6cm / 3.0 * 3.0 * 0.6in
Package Weight: 27g / 1.0oz
Package List:
1 * Lens Mount Adapter