Sony FCB camera block
Sony FCB-EW9500H has been one of the popular camera module movements since its launch. Its main highlights can be simply summarized as follows: 30x enhanced optical zoom, high definition, high sensitivity, super image stabilization, high dynamic wide dynamic and excellent optical axis consistency, of course, some people may say that light is only a concept, no contrast is unable to experience the difference, Then Xuan Zhan technology will present the comparison of the main performance of FCB-EV7520 and FCB-EW9500H.
1, 30x optical zoom
The lens of FCB-EW9500H and FCB-EV7520 are both 30x optical zoom, but the difference is that FCB-EW9500H uses a new 30x enhanced optical zoom. The newly designed lens can provide high definition and low aberration performance, so that it can go from far to near focal end, High definition images can be captured from the center of the frame to all sides of the span, using the 30x enhanced optical zoom without loss of image quality. Complete high resolution and significant chromatic aberration suppression can be experienced at Full HD output, and high image resolution can also be achieved at 4 megapixle (4M) output. Therefore, the picture quality output of FCB-EW9500H is more HD than that of FCB-EV7520.
SONY FCB-EV7520 and FCB-EW9500H optical zoom comparison
2. Sensitivity
Compared with the SONY FCB-EV7520, the FCB-EW9500H uses a new pixel cell structure and circuit technology to make more efficient use of light. Compared with the FCB-EV7520 image sensor, the FCB-EW9500H achieves twice the sensitivity. As a result, clear images can be obtained even in night and dark environments.
SONY FCB-EV7520 and FCB-EW9500H high sensitivity comparison
3. Image stabilization function
FCB-EW9500H super image stabilization function compared with FCB-EV7520 image stabilization function, literally the difference is in the “super” 2 words, so what are the substantial advantages of FCB-EW9500H?
The FCB-EW9500H’s 4 megapixel provides a wide correction area, which is more effective in reducing image jitter blur in severe jitter and twisting environments. There are two anti-shake modes to choose from according to the corresponding jitter degree:
(1) Super (super)
A larger correction area than traditional electronic stabilization is used to suppress and reduce strong jitter.
(2) Super+
By using a larger correction area than the “Super” mode, the “Super+” mode can inhibit the reduction of more intense jitter that the “Super” mode cannot handle.
Therefore, FCB-EW9500H is more suitable for application in ship, ITS intelligent transportation, bridge, UAV, vehicle and other fields.
Comparison of image stabilization between SONY FCB-CV7520 and FCB-EW9500H
4. Aperture
FCB-EV7520 adopts a 2-leaf aperture structure, while FCB-EW9500H adopts a 7-leaf aperture structure, which solves the problem of diamond-shaped halo and double shadow leading to poor focus, so that the glare and halo generated will be relatively better round, thus greatly improving the image quality.
(Technical parameters refer to: Sony China)