K&F Lens Adapter M42-NEX IV Manual Focus (M42 Lens/Sony E Mount Camera) K&F Concept

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Experience the versatility of the M42 Series Lens to Sony E Series Body Adapter Ring, offering full manual control and a stable, slip-resistant design for enhanced safety. The red dot logo ensures precise alignment, facilitating easy installation and disassembly. Crafted with a tight and smooth combination of the connection ring and bayonet, this adapter eliminates any potential for looseness. The high-precision, durable aluminum-magnesium alloy ring body allows for comfortable and smooth disassembly, enabling both macro and infinity focus capabilities. Elevate your photography with this reliable and feature-rich adapter.

• * Adapter ring for M42 series lens to Sony E series body
• * Fully manual control, the shape is stable, not easy to slip, and safer
• * Red dot logo, precise alignment, easy installation and disassembly
• * The connection ring and the bayonet are tightly and smoothly combined, and there is no loose phenomenon
• * High-precision perfect transfer, aluminum-magnesium alloy ring body, durable, comfortable and smooth disassembly Lens macro function, and can focus at infinity

 
Function & Note:
• This lens adapter allows you mount your M42 screw mount lens to your Sony E camera.
• Plz Note: 'No Lens Attached' - Warning Message Appears: The position of the infinity mark [∞] of the telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes. The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity.

 
High Precision
• High-tolerance precision craftsmanship, with this lens adapter, your lens and camera can be closely and smoothly combined with the bayonet, to achieve the purpose of adjustable and focusable, bring your M42 screw mount lenses back to life on Sony E cameras.

 
Instructions for use:
Attention:

• Manual adapter without autofocus or aperture ring.
• Skillful installation, don't too much force.
• Adapting an APS-frame lens to a full-frame camera may generate vignetting, some cameras could correct it by adjusting APSC.
• Adapting a full-frame lens to an APS-frame camera provides excellent edge-to-edge sharpness. The smaller image field helps minimize the effects of lens distortion and aberration by using the 'sweet spot' or center of the larger lens image circle. And it will magnify the focal length by 1.6 on Canon, 1.5 on Nikon and Sony, 2.0 on M4/3 camera

Infinity focus position:

• The position of the infinity mark [∞] of the telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes. The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity.

 
Matting varnish inside design
• The internal matte-black finish reduces glare and reflections of light coming through the lens. so you will get a perfect picture at the right exposure.