K&F Concept K&F Tamron Adaptall II to Pentax K Adapter

The K&F Tamron Adaptall II to Pentax K Adapter allows Tamron Adaptall II lenses to be used on Pentax K-mount cameras, featuring durable all-metal construction, smooth manual control, and full support for infinity focus.

This adapter lets you mount classic Tamron Adaptall II lenses onto modern Pentax K-mount DSLR and mirrorless camera bodies. Made from high-quality brass and aluminum, it ensures a precise, stable, and long-lasting connection between camera and lens.

Compatible with a wide range of Pentax K cameras including the K100D series, K110D, K10D, K20D, K-7, K-x, K-r, K-5 series, K-01, K-30, K-50, K-500, K-3 series, K-1, K-70, and KP, this adapter supports full manual operation. Manual focus and manual aperture control are required, while infinity focus remains available.

For users working with heavy lenses, particularly medium-format Adaptall II options, the use of a tripod or telephoto support bracket is recommended to ensure safe and balanced shooting.

Key Features

• Adapts Tamron Adaptall II lenses to Pentax K-mount camera bodies
• Compatible with Pentax K100D, K10D, K20D, K-m, K-7, K-x, K-r, K-5 series, K-01, K-30, K-50, K-500, K-3 series, K-1, K-70, KP, and more
• Durable brass and aluminum construction
• Manual focus and manual aperture operation
• Supports infinity focus
• Smooth, secure fit for stable lens mounting
• Recommended tripod or telephoto bracket for heavy lenses