| ₹ 66860.0 includes GST and import duties. | |
| B2B customers can avail ₹ 10196.15 ITC on this product | |
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Description
ZWO EFW-7X2-25 Overview
Offering ready access to the filters needed for monochrome astrophotography, the Electronic Filter Wheel 2025 from ZWO is updated from earlier models with convenient USB-C connectivity and enhanced protection from light leakage. The aluminum-housed EFW employs a precise stepper motor and can be rotated clockwise and counterclockwise. The wheel consists of seven positions for 2" mounted or 50.4mm unmounted filters and comes with the necessary adapters for mounting to a telescope back or camera. Power comes from the supplied USB cable plugged into a computer, USB hub, or camera with power outputs. With the ASCOM driver installed, the EFW can be operated through many astrophotography programs.
- Connects to your imaging system via the built-in USB-C port, using the included USB 2.0 USB-A to USB-C cable
- Draws only 120mA at 5V and runs entirely from a single USB connection?no external power supply needed
- Works seamlessly with ASIAIR, ASIStudio, ASCOM, and the ZWO SDK for flexible control across platforms
- True plug-and-play design with no driver installation required
- Slot-fit chassis provides a tighter mechanical interface between the top and bottom covers, minimizing potential ingress points for stray light
- Light-blocking pads on both lateral connection points create additional optical barrier, helping maintain clean, uniform frames during long integrations
- The motor assembly is fully sealed, improving both light isolation and environmental resistance for more stable operation over time
- CNC-machined aluminum alloy body for a lighter, more rigid structure
- Internal filter carousel is made from 6061 aluminum alloy, reducing weight while maintaining excellent strength and stability
- When paired with control software such as ASIAIR, the EFW enables automatic filter changes during a scheduled imaging session for fully unattended, hands-free astrophotography
- ZWO Electronic Filter Wheel 2025 (7 Positions for 2" Mounted or 50.4mm Unmounted Filters)
- USB-C Cable, 6.6'
- USB-C Cable, 1.6'
- Set of 10 Filter Masks
- Phillips Head Screwdriver
- Set of Mounting Screws
- M54 Male to M48 Female Adapter
- M54 Male to M42 Female Adapter
- Limited 2-Year Manufacturer Warranty
No additional resources available
ZWO EFW-7X2-25 Specs
| USB I/O |
1 x USB-C 2.0 Female Input/Output
|
| Power Source |
USB (Included)
|
| Mounting |
2x M54 x 0.75
|
| Color |
Black
|
| Material of Construction |
Aluminum
|
| Dimensions |
7.8 x 0.8" / 199 x 20 mm
|
| Package Weight |
2.34 lb
|
| Box Dimensions (LxWxH) |
10 x 10 x 2.3"
|
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 65522.8 |
| 3-5 | ₹ 64854.2 |
| 5-10 | ₹ 63517.0 |
| 10+ | ₹ 62179.8 |
Bulk discount will be automatically applied during checkout based on quantity.