English
English
Views: 0 Author: Site Editor Publish Time: 2026-07-10 Origin: Site
The Sony FCB-EV7520 are legendary HD camera blocks. Equipped with a 1/2.8-inch CMOS sensor, they deliver 1080p resolution, 30x optical zoom, fast autofocus and authentic color reproduction, and have been widely deployed in countless security speed domes, UAV electro-optical gimbals, medical equipment and industrial inspection systems.
However, driven by technological upgrades and product iteration, Sony has discontinued the FCB-EV7520 camera modules. As an officially authorized distributor of Sony (China), recommends the Sony FCB-ER8530 as their ideal 4K ultra-high definition replacement models.
Boasting a compact dimension of 50.0×60.0×89.7 mm and a lightweight weight of roughly 255 g, the FCB-EV7520 have long been the top choice for UAV gimbals, medical surgical cameras and industrial inspection devices. The FCB-ER8530 fully inherit this outstanding mechanical design, with dimensions measuring 50.0×60.0×93.0 mm and a weight of approximately 275 g.
Thanks to their nearly identical mechanical structure, system integrators only need minor structural adjustments to upgrade from 1080P to 4K, while achieving a dramatic leap in imaging performance.
| Comparison Item | FCB-EV7520 | FCB-ER8530 | Upgrade Advantages |
|---|---|---|---|
| Image Sensor | 1/2.8" Exmor R CMOS | 1/2.5" Exmor R CMOS | Larger sensor area for improved light intake |
| Effective Pixels | Approx. 2.13 Megapixels | Approx. 8.51 Megapixels | 4x higher pixel count |
| Resolution | 1080P (1920×1080) @60fps | 4K (3840×2160) @30fps | 4x richer image details |
| Optical Zoom | 30x | 20x | Slightly reduced magnification, yet 20x zoom under 4K captures far more fine details than 30x zoom under 1080P |
| Digital Zoom | 12x | 12x | Equivalent performance |
| Image Stabilization | Electronic Image Stabilization | Electronic Image Stabilization | Equivalent performance |
| Minimum Illumination | 0.01 Lux (Color Mode) | 0.75 Lux (Color) / 0.4 Lux (ICR Off) | FCB-EV7520 delivers superior low-light night vision |
| Wide Dynamic Range | Supported | Supported | Clear imaging under backlit and alternating light-dark conditions |
| Interfaces | LVDS, CVBS | HDMI | Different native output interfaces |
| Physical Dimension | 50×60×89.7 mm | 50×60×93.3 mm | Similar footprint with minimal engineering rework |
| Weight | 255 g | 275 g | Comparable weight, compatible with UAVs, medical surgical cameras and industrial inspection gear |
The FCB-EV7520 only support full HD 1080P output with limited pixel density, which may result in lost fine details during long-distance observation, tiny defect detection and high-definition evidence recording.
By contrast, the FCB-ER8530 adopt Sony’s 1/2.5-inch back-illuminated Exmor R CMOS sensor with 8.51 million effective pixels, outputting 3840×2160 video at 30fps — four times the total pixel count of 1080P modules.
Paired with 20x optical zoom, these 4K blocks deliver super-resolution zoom performance equivalent to 30x optical magnification. No blurring or pixel compression occurs at maximum zoom, enabling precise capture of subtle features. They perfectly fit high-precision scenarios including power grid inspection, industrial defect detection, medical surgical imaging and high-definition evidence collection, thoroughly solving the core pain point of insufficient fine details at long ranges.
Both the legacy FCB-EV7520 and new FCB-ER8530 support the Sony VISCA control protocol (TTL/CMOS 5V logic level). Existing control systems require no full reconstruction, as serial command sets feature high backward compatibility. This drastically cuts R&D lead time, enabling seamless migration from 1080P to 4K systems and fast mass production rollout.
With 17 years of hands-on experience in secondary development for high-definition video systems, has developed around 18 types of encoding and interface control boards for both 1080P full HD and 4K ultra-HD camera blocks, offering full supporting kits for the FCB-EV7520 series as well as the FCB-ER8530 series.
| Output Type | Matching Boards for FCB-EV7520 | Matching Boards for FCB-ER8530 |
|---|---|---|
| SDI Output | 3G-SDI interface Board | 12G-SDI interface Board |
| IP Output | MIPI/LVDS to IP interface Board | 4KP60 AI IP interface Board |
| USB Output | USB 3.0 video Capture board, USB Type-C video Capture board | 4K USB Type-C video Capture board |
| HDMI Output | HD-HDMI interface Board | 4KP30 HDMI interface Board, 4KP60 HDMI interface Board |
| MIPI Output | LVDS to MIPI interface Board | 4K HDMI to MIPI interface Board |
With nearly identical weight and footprint requiring minimal mechanical rework, the Sony FCB-ER8530 deliver native 4K ultra-high definition imaging. Compared with the 1080P FCB-EV7520 modules, they directly boost product added value and application versatility. Aligned with the industry-wide shift to 4K UHD across low-altitude economy, industrial inspection, smart medical care and premium security sectors, they serve as a low-cost, high-return solution for product generation upgrades.
