From April 22 to 25, 2025, Beijing International Convention and Exhibition Center welcomed an annual event of the radio and television industry: the 31st China International Radio, Television and Information Network Exhibition (CCBN2025).

The exhibition, with the theme of "Better Radio, Television and Audio-visual Experience - Reform, Innovation and Breakthrough", attracted global attention. 

During the exhibition, Changbudao exhibited the zoom XTREME, the macro series SLASHER and the new product AURA.

SLASHER series: It is a set of full-frame fixed-focus movie lens group with macro function newly developed by CHIOPT. 

The first batch of products includes five lenses, 24/35/50/75/100. The whole set of products has the same imaging style, 

8K ultra-high-definition resolution, minimal distortion, excellent dispersion control, large aperture, uniform light and shadow from focus, rounded light spot, 

long flange distance design, PL stainless steel bayonet, and with the PL-EF/E/RF adapter ring that CHIOPT will soon launch, it can be easily transferred to Canon, Sony and other camera systems. 

As a large aperture fixed-focus lens group, SLASHER's excellent imaging quality and mechanical performance are enough to become a weapon for conventional film and television shooting. 

The whole set of products includes macro function. It is a rare fixed-focus movie lens group in the world that has macro function in the whole set of products. 

It has both ordinary fixed-focus group functions and macro functions. One set of products can meet the application of two sets of lenses. 

The appropriate magnification and depth of field control of each focal length can reduce the difficulty of focusing. It has a super high cost performance and has excellent advantages 

in the fields of film and television, advertising, etc.

XTREME series: It is a modern zoom movie lens group developed by Changbudao for large-format camera systems. 

It is newly developed and manufactured in strict accordance with the optical and mechanical structure requirements of the film industry. 

The 28-85mm 3x zoom is the first product in the series, with high-quality visual effects from wide angle to medium telephoto and excellent imaging. 

It comes with a standard PL native mount, and provides a full range of EF mounts and E mounts that are common to the SLASHER series to adapt to a variety of camera systems. 

75-250 has a super 3x zoom range of 75-250 mm. This focal range gives creators more choices when shooting. 

When shooting close-ups and close-ups of people, it can delicately show the details of the person's expression and demeanor. 

Whether it is film and television, short films, advertisements, documentaries; or conferences, live video broadcasts, variety shows and other fields, it can show its prowess.

AURA series: includes five focal lengths in total, with three mounts of E/RF/L for you to choose from. 

The price of the new product T1.5 large aperture AURA series has not yet been officially announced.

The purchase link will be available soon, so stay tuned!

The on-site interaction was super exciting: In order to allow users to have a deeper understanding of the product, the CHIOPT booth also set up an interactive experience area, 

which attracted many users to actively participate. In the ultra-high-definition shooting experience area, 

every user can personally pick up the shooting equipment equipped with CHIOPT's ultra-high-definition lens to experience on-site shooting. 

Whether shooting scenery, people or dynamic pictures, you can feel the excellent image quality and outstanding performance brought by the lens. 

After the experience, a user on the scene said excitedly: "I have only heard that Changbudao's lens is very powerful before, and I was really shocked by the experience of it myself this time. 

The clarity and color reproduction of the picture are beyond imagination, and the operation is also very convenient, which makes me, a photography novice, easily shoot the feeling of blockbuster movies."

CCBN2025 is an excellent opportunity for CHIOPT to demonstrate its strength and a starting point for a new journey. 

Through this exhibition, CHIOPT not only demonstrated its technical strength and innovative achievements to the industry, 

but also gained recognition and support from many partners, laying a solid foundation for future development.