Name: High Precision Lens Adapter Mount, M42-NEX IV PRO
Brand: K&F Concept
SKU: 53485563
Price: 30 CHF
Availability: InStock

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K&F Concept

The K&F Concept Lens Adapter M42 Sony E-Mount (IV PRO) enables photographers to mount vintage M42 screw-mount lenses onto modern Sony E-mount mirrorless cameras, expanding creative possibilities with classic optics. This precision-engineered adapter maintains full manual control over aperture, focus, and exposure settings while preserving the optical characteristics of original M42 lenses. Constructed from durable anodized aluminum with brass mounting rings, the adapter ensures secure lens attachment and reliable performance. The compact design measures approximately 2.5 cm in length and 6.5 cm in diameter, adding minimal bulk to camera setups while maintaining lens registration distance for proper focus. Compatible with Sony Alpha series cameras including A7, A9, and A6000 series models, this adapter supports both full-frame and APS-C sensor formats. The IV PRO model features enhanced build quality with tighter manufacturing tolerances for improved alignment stability. Users can expect straightforward installation without tools, with the adapter securely locking into the camera body while providing smooth rotation for lens mounting. This product serves photographers seeking to utilize classic M42 lenses from manufacturers like Pentax, Zeiss, and Takumar on modern Sony mirrorless systems, offering a cost-effective method to explore different optical characteristics. The adapter maintains electrical pass-through for camera communication where applicable, though manual lens control remains standard for most vintage M42 optics. Proper care includes regular cleaning of contact surfaces and storage in dry conditions to prevent corrosion. This adapter represents a practical solution for photographers transitioning between lens systems or exploring vintage photography techniques with contemporary digital equipment.

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Bayonet lens mount

A lens mount is an interface — mechanical and often also electrical — between a photographic camera body and a lens. It is confined to cameras where the body allows interchangeable lenses, most usually the single lens reflex type or any movie camera of 16 mm or higher gauge. Lens mounts are also used to connect optical components in instrumentation that may not involve a camera, such as the modular components used in optical laboratory prototyping which join via C-mount or T-mount elements.

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