MIDI Filter Wheel

$344.71 ~~$506.92~~ In stock

Description

MIDI Filter Wheel

The new MIDI filter wheel is the latest in a successful line of USB filter wheels designed to be powered and controlled through one USB cable. The built-in Off Axis Guider is perfect for use with the Lodestar X2 or Ultrastar guide camera . (Can be used with other brands of autoguider)

A key feature of the MIDI filter wheel is that when it used in conjunction with a Starlight Xpress imaging camera, the total back focus is 55mm, which is the perfect back focus for many refractors with focal reducers/flatteners. Other makes of cameras can also be fitted to the filter wheel via the male T-thread input adapter. On the telescope side, a female T-thread is fitted as standard with a M48 female adapter supplied in the package.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy

If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.4 / 5 · 5 reviews)

Emma H. ★★★★★ Oct 20, 2026

The Off Axis Guider built into this filter wheel makes guiding so much cleaner than my old separate setup. It's powered by a single USB cable, which simplifies my rig nicely.

Olivia ★★★★★ Oct 19, 2026

Set up the USB connection and it was instantly recognized by my capture software — no extra power adapter needed. The Off Axis Guider is aligned perfectly, making autoguiding setup much simpler than my old setup.

Benjamin ★★★★☆ Oct 21, 2026

USB control is so convenient—just one cable for power and data—and the wheel itself feels solid and precise. The built-in Off Axis Guider works well, though I wish the filter slots were a bit easier to access. Overall a great upgrade for my imaging setup.