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SKU:ASALP4C

ALPHEA 4C

ALPHEA 4C

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Regular price $3,600.00
Regular price Sale price $3,600.00
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Product description

ALPHEA camera is our entry market camera, low cost, featuring high sensitivity camera using backside illuminated CMOS sensors

ALPHEA 4C Specifications:

Parameter
Value

Field of view

180° x 180 °
See images above to assess this performance

Camera resolution

ALPHEA 4M - 3800 x 2100 (8 Mpixels)  2.9 x 2.9 µm pixel
ALPHEA 4C - 3500 x 3500 (12 Mpixels)  2.0 x 2.0 µm pixel
All Backside illuminated CMOS sensor (BSI) Ultra low readout noise.
No mechanical shutter - All cameras have rolling shutter

ADC resolution

12 bits

Video stream

(USB 2.0)  ALPHEA 4M : 7 fps and ALPHEA 4C : 3 fps

AVI output or snap image mode

Exposure time

From 32µs to many hours of exposure (all sky mode, typically 30s to 60s)

Gain

Variable (from 1e- / ADU down to 0.05 e- / ADU)
Gamma Tunable +50 units to -50 units
Cooling Passive from camera body dissipation, no active cooling

Image download time

< 20 ms

Control software

ALCOR SYSTEM Windows AllSky software supplied at no additional costs, SDK on request

Operating system

Windows (10 & 11)  32 & 64bits

Linux (contact us, SDK available)

To PC interface

USB 2.0 / 20 m length cable, perfectly reliable operation.

Top dome heater

Manual enable/disable operation from the user, heat is injected to remove dome dew.
Glass dome

Power supply

PC powered, 24V and 0.1A
Bandwidth ALPHEA 4M : 410  to 690 nm       ALPHEA 4C : 400nm to 700 nm

ALPHEA 4M Nir option : 380 to 1000 nm
Daylight imaging ALPHEA 4xx Capable
Auto-iris
None, fixed F/1.6 lens
Day operation possible with ALPHEA 4xx with lowest gain and exposure time (32µs)

Focus adjustment None, factory tuned

Other informations

Tight to bad weather conditions (rain/snow), anodized aluminum casing, acrylic dome, metal M12 connectors, water tight connectors / IP67 protection

Weight

1.5 kg

Dimensions

125mm diameter, 120 mm height

Operating temperature range

from -40°C to +45°C
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