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The Caddx Polar Nano (black) is an ultra-light (2.7g) digital FPV camera designed for excellent low-light performance. A 1/1.8 inch starlight sensor delivers crisp 720p 60fps HD footage with low latency, even in near darkness.
The listing describes it as ideal for nano builds and for pilots who need clear pictures in difficult lighting, and states that it is compatible with DJI digital FPV systems.
It has a wide 162-degree diagonal field of view, a minimum illumination of 0.00003 lux and a latency of under 32ms at 720p/60fps.
Starlight sensor: a large 1/1.8 inch digital starlight CMOS.
Ultra-light: only 2.7g.
720p at 60fps: HD digital video.
Low latency: under 32ms.
Wide view: 162 degree diagonal FOV.
Nano size: 14 x 14mm for compact builds.
DJI compatible: works with DJI FPV goggles.
A digital FPV camera passes its picture to a digital video system instead of producing an analog composite signal. The result is a sharper, cleaner image, with the trade-off that the camera must match the video system you use, such as DJI, HDZero or Walksnail.
Low latency is critical for flying, so digital cameras and links are built to keep the delay as small as possible. Pick the field of view, aspect ratio and mounting angle for your flying style and check that the connector and voltage match your air unit.
Set the video standard (PAL or NTSC) to match your goggles, power the camera within its rated voltage range and mount it firmly so vibration does not blur the image. Tilt the camera up for fast, forward-pitched flying. Keep the lens clean and use a lens protector or ND filter where suitable.
Nano and toothpick builds with DJI digital FPV
Night and dusk flying
Low-latency HD flying
Weight-critical micro drones
Replacing a DJI-compatible camera
The specification list gives an F/1.8 aperture, a FOV of 162 degrees diagonal, 138 horizontal and 75 vertical, a minimum illumination of 0.00003 lux, a minimum latency below 32ms at 720p/60fps, a 16:9 aspect ratio, a signal-to-noise ratio above 65dB (AGC off), dimensions of 15.8 x 14 x 14mm and a weight of 2.7g (13g gross).
The package includes the camera, a 14mm to 19mm bracket and two M2 screws in 3, 4 and 5mm lengths. The listing also mentions rolling shutter technology.
Model: Polar nano
Sensor: 1/1.8 inch starlight
Aperture: F/1.8
FOV: 162 degrees (D); 138 (H); 75 (V)
Min illumination: 0.00003 lux
Latency: under 32ms at 720p/60fps
Aspect ratio: 16:9
S/N ratio: over 65dB (AGC off)
Size: 15.8 x 14 x 14mm
Weight: 2.7g
1 x Caddx Polar Nano black starlight digital FPV camera
1 x 14mm-19mm bracket
2 x M2 screws (3/4/5mm lengths)
Pilots of small DJI-system builds who want a very light starlight camera.
720p at 60fps.
162 degrees diagonal.
2.7g.
Under 32ms.
DJI digital FPV systems.
The camera, a 14-19mm bracket and screws.
| Brand | Caddx |
|---|---|
| Dimensions | 15.8 x 14 x 14 mm |
| Field of View | 162.000000 deg |
| Sensor | 1/1.8 inch Starlight CMOS |
| Weight | 2.700000 g |
| Selling unit | PCS |
