Originally founded by a group of Polaroid enthusiasts who initially focused on selling and repairing old Polaroid cameras, As became the official partner of Impossible in Hong Kong, a new Polaroid paper manufacturer, in 2011.

In 2015, As launched the world's first Polaroid reflex camera, the InstantFlex TL70, which is unique in that it has two framing methods, one is that users need to focus on the subject more patiently through the focusing magnifier in the waist-level viewfinder, and the other is framing through a small square hole, what you see is what you get, and the parallax is small.

In addition, the TL70 has two 65.4mm, f/5.6 lenses on the front of the camera, which can also use the wide aperture to obtain a more ideal depth of field under normal light conditions, and the picture has a strong sense of depth. When encountering a scene with low light, the viewfinder screen will also light up a red light to remind the user to adjust the aperture parameters, and when a green light appears, it means that the shooting is normal.

The InstantFlex TL70 2.0 launched by As later optimizes the performance of the original generation as a whole, and the Fresnel lens uses similar technology to the Canon DO lens and Nikon DF lens, which is 5 times brighter than the previous generation, and has a larger magnifying area, clearer imaging, and more sensitive focus when dealing with low-light environments.

Overall, As's InstantFlex TL70 is relatively simple to operate, the body is also lightweight, and it uses Fujifilm mini photo paper with high cost performance, but the price of 2700 yuan is a bit high, and it is not very competitive in the 1,000-yuan Polaroid market.