• Dual speed 3.25" Crayford-style focuser with 1.25" adapter iEAF ready
• BK7 optical glass primary mirror with a protective quartz layer
• 8 x50mm finder scope
• 13" Vixen style dovetail plate with solid full circumference mounting rings
• Front dust cap
• Optional iOptron iEAF Focuser (#8453)

• Main Sensor uses a IMX571 sensor
• APS-C format with 26MP
• 23.5mm in width x 15.7mm in height
• Diagonal is 28.3mm
• The 3.76um x 3.76um small pixel size accommodates an impressive full depth of
  50ke
• Extend up to 80ke with new hardware technology
• Integrated Guide Camera uses an SC2210 the same sensor as the ASI2200MM Mini Camera
• QE peak value reaches 92% at 500nm
• Readout noise as low as 0.6e

Light fully featured mount for the ultimate setup. Designed to move medium to large kits this mount is easy to move around and even easier to use.

• Portable mount that weighs only 5.5kg
• Payload Capacity: 15kg without counterweight and 20kg with counterweight
• Multi-Function Mode: Equatorial and Altazimuth modes
• Wifi control with app, as well as bluetooth compatibility for improved connectivity
• Rocker style hand controller
• Lightweight Design: Counter weight is not required for most setups
• High precision control and tracking using a strain wave gear reducer with synchronous belt

• Easy Cable Management: only needs a type-c data cable for power supply and rotation control
• High Positioning Accuracy: 0.02°/step accuracy
• High Speed: 7.5°/second peak rotation speed
• High Rigidity & Load Capacity: max capacity of more than 15 cN•m
• Compact & Lightweight Design: only 16.5mm thick
• High Compatibility: supports both automatic and manual operation

ZWO EAFN - New Electronic Automatic Focuser

• Upgraded Universal Type-C Interface for faster, more stable connections
• Micron-Level Precision Focusing for ultra-sharp, consistent focus across all your shots
• 5 kg (11.02 lbs) High Load Capacity to support larger, heavier setups

These upgrades enhance the already powerful EAF, offering unmatched focus control and versatility for the most demanding setups.

• An incredibly simple and intuitive astrophography computer
• Control your mount, camera, and more wirelessly
• Automatically stack and process images for extraordinary deep sky or planetary images

This product is discontinued, please see the 256G version as the official replacement.

• Anti-Light Pollution: The Antlia Quad Band filter is an effective solution for reducing light pollution, as it cuts out most of the orange-yellow lights from 589nm and part of blue lights from LEDs
• Possible to shoot over 95% of deep sky objects
• Unique spectral design offers more possibilities for astrophotography
• High transmittance of the main emission lines Ha/SII/OIII/H-Beta in the visible region, enhances the astrophotography's high SNR and contrast;
• Near-infrared (NIR) region transmittance
• Passing near infrared region is for shooting deep sky objects that cannot be shot with other filters without NIR transmission
• The broad bandpass designed to cope with faster optics up to the f/2 focal ratio.
• Good color balance
• It is easier to achieve color balance by adding the short-wavelength transmission
• Superior optical reliability reduces post image processing
• Basic Substrate: Optical, Single / Non-glued substrate
• Surface Quality: S/D (scratch/dig)= 60/40 (Refer to MIL-O-13830)
• Transmitted Wavefront: Lambda/4 or better.
• Parallelism: less than 30 arcsec
• Warranty: 3-years against delamination