Takumar 200mm f/4 for Pentax 6x7 cameras.

This is a really great Takumar 200mm f/4 lens for Pentax 6x7 cameras, the lens barrel is in really nice shape with no noticeable wear at all, the glass elements on the front and rear are immaculate with no blemishes at all, the focusing ring spins smoothly with no sticking, the aperture ring also spins nicely with no sticking and locks into place nicely. Comes with its original leather case, the case has some wear that's to be expected for its age, otherwise it is in really nice shape. 

The Takumar 200mm f/4 lens for Pentax 6x7 cameras has several advantages, making it a popular choice for medium format photography:

1. Optical Quality: Takumar lenses are known for their high optical quality. The 200mm f/4 lens is no exception, delivering sharp and detailed images with good contrast. The lens design and coating contribute to minimizing optical aberrations.

2. Build Quality: Takumar lenses are renowned for their robust and durable construction. The 200mm f/4 lens is typically well-built with a metal body, providing a sense of reliability and longevity. This is important for photographers who prioritize the durability of their equipment.

3. Smooth Manual Focus: The lens features a manual focus mechanism that is known for its smooth operation. This allows photographers to make precise and fine adjustments when focusing, particularly useful for achieving accurate focus in various shooting scenarios.

4. Aperture Control: The f/4 maximum aperture provides a good balance between depth of field control and low-light performance. It allows for selective focusing and is suitable for a variety of shooting conditions.

5. Telephoto Reach: With a focal length of 200mm, this lens offers a significant telephoto reach on the Pentax 6x7 medium format camera. This makes it well-suited for capturing distant subjects or isolating specific details in a scene.

6. Compatibility: The Takumar 200mm f/4 lens is designed specifically for Pentax 6x7 cameras, ensuring seamless integration and optimal performance with the camera system. This ensures compatibility with the camera's exposure metering and other features.

7. Versatility: The telephoto focal length of 200mm makes this lens versatile for various photography genres, including portrait, wildlife, and sports photography. It allows photographers to achieve a compressed perspective and create visually impactful images.

8. Bokeh Quality: The lens's f/4 aperture, combined with its telephoto focal length, can produce pleasing background blur (bokeh) when shooting at wider apertures. This is desirable for portraits and other applications where isolating the subject from the background is important.