K&F Pentax K Lenses to Canon EOS R Mount Camera Adapter

The K&F Pentax K to Canon EOS R Lens Adapter enables Pentax K-mount lenses to be used on Canon EOS R-series cameras with durable metal construction, smooth manual operation, and support for infinity focus.

The K&F Pentax K Lenses to Canon EOS R Mount Camera Adapter is designed for photographers who want to enjoy the distinctive rendering of Pentax K-mount lenses on modern Canon EOS R-series mirrorless cameras. Precision-crafted from high-quality brass and aluminum, the adapter provides a secure and stable connection while ensuring long-term durability. This fully manual adapter allows manual focusing and manual aperture control directly from the lens and supports infinity focus for versatile and accurate shooting. Ideal for creative exploration with legacy lenses, it provides a reliable, high-precision fit for both casual shooting and professional work. For heavy or large lenses—particularly medium-format types—using a telephoto bracket or tripod is recommended to maintain stable balance during use.

Key Features:

• Adapts Pentax K lenses to Canon EOS R-mount cameras
• High-precision brass and aluminum construction
• Smooth, stable, and durable mechanical operation
• Manual focus and manual aperture control
• Supports infinity focus
• Excellent for using vintage Pentax K lenses on modern mirrorless bodies
• Telephoto bracket/tripod recommended for heavy lenses