ZWO ASI 2600MM-P25 Camera (ASI2600MM P25) - 2025 upgraded version

The ZWO ASI 2600 MM-P25 camera (2025 version) is an upgraded successor to the well-known ASI 2600 MM Pro. This new generation offers a redesigned matte-finish housing, improved electronics, and enhanced performance, resulting in higher frame rates and more stable data transfer. These refinements make the ASI 2600 MM-P25 even more efficient and user-friendly while maintaining its position as one of the most respected APS-C astrophotography cameras available.

Key Features of the ZWO ASI 2600 MM-P25

• Monochrome Sony IMX571 APS-C sensor with a 26 MP resolution

• Optimized electronics for higher performance and increased frame rates

• 16-bit ADC converter providing very high dynamic range

• 512 MB DDR3 buffer for stable and reliable data transmission

• New matte-finish housing designed for improved heat dissipation and better ergonomics

• Efficient two-stage Peltier cooling system

• Built-in anti-dew heater

• High-transmission ZWO D60-2 AR protective window

Included in the Set

• ZWO ASI 2600 MM-P25 camera

• Protective cap

• M48–M42 adapter

• USB 3.0 cable (2 m)

• 2× USB 2.0 cables (0.5 m)

• M42–M42 21 mm spacer

• M42–M48 16.5 mm spacer

• End caps

• Allen key

• Documentation

Technical Parameters

• Sensor: Sony IMX571 (monochrome)

• Sensor type: Back-illuminated CMOS (BSI)

• Sensor size: 23.5 × 15.7 mm (APS-C), 28.3 mm diagonal

• Resolution: 26 MP, 6248 × 4176 px

• Pixel size: 3.76 µm

• Full well capacity: 50 ke

• Read noise: <1 – 3.3 e

• Peak quantum efficiency: 91%

• Exposure time: 32 µs – 2000 s

• ROI support: Yes

• Shutter type: Electronic rolling shutter

• Back focus: 17.5 mm

• Protective glass: D60-2 AR, transmission >95% (400–700 nm), >75% (400–1000 nm)

• Glass thickness: 2 mm

• Buffer: 512 MB DDR3

• ADC: 16-bit

• Cooling system: Two-stage Peltier, ΔT up to 35°C, max power 12 V / 3 A

• Built-in heater: Yes, 5 W polyamide

• Operating temperature: –5°C to +50°C

• Ports: 1× USB 3.0 (input), 2× USB 2.0 (output), 12 V / 3 A power port

• Connector: M42 × 0.75

• Dimensions: 97 × 90 mm

• Weight: 700 g

• Housing: Updated matte-finish design

Warranty

24 months