What grade is Sanyo 850 bald head?

Sanyo 850 bald head belongs to high-end products. The reason is that it has the following characteristics and advantages:

1. Brand awareness: Sanyo is a well-known electrical appliance brand with a long history and good reputation, and enjoys a high reputation for technological innovation and product quality. This makes Sanyo's products have high recognition and trust in the market.

2. Technology and performance: Sanyo 850 optical head adopts advanced optical design and high-quality lens materials, which can provide clear and sharp image performance. It has a large aperture, high resolution and excellent focusing performance, which can meet the photographer's requirements for image quality and details.

3. Materials and technology: Sanyo 850 optical head adopts high-quality materials and fine manufacturing technology, which is durable and meticulous. Its appearance design is simple and generous, and it feels comfortable and easy to operate and carry.

In addition, Sanyo 850 optical head is compared with the products of other competitive brands, and its superiority in similar products is proved through the comparative analysis of performance indicators and user evaluation. Considering the above factors comprehensively, we can draw the conclusion that Sanyo 850 optical head belongs to middle and high-grade products.