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The SBIG FW7-STX is a 7-Position, 50mm square filter wheel for STX and Aluma AC series cameras.

The SBIG FW7-STX is a 7-Position, 50mm square filter wheel for STX and Aluma AC series cameras.

Works with the STX Guider or StarChaser SC-3 for self-guiding with the sensor in front of the filter wheel.

We recommend 2mm thick, 50mm x 50mm square unmounted filters.

It is possible to install 3mm filters if you do not fully tighten the carousel filter retainer screws.

Thin 1mm filters are not recommended, and will require shims, not available from us.

Specifications

Computer Interface

I2C

OS Compatibility

Windows 32 and 64 bit OS, Mac

Weight

4.4 lbs

Filter Size

50mm Square

Downloads

User’s Manual

Installation, and operation instructions for FW5/FW7-STX Filter Wheels.

Download

Backfocus Table

Backfocus configuration table

Download