ZWO Seestar S30/S30 Pro/S50 Diffraction Spike Cap Bundle
Designed for a snug, secure fit on the ZWO Seestar S30, S30 Pro and S50. Creates sharp star diffraction spikes, enhancing your astrophotography with a clean and professional look.

✔ Designed for ZWO Seestar S30, S30 Pro & S50
✔ Secure friction fit
✔ Creates star diffraction spike effect
✔ Multiple spike options available
✔ Durable, lightweight 3D printed design
✔ Made in the UK 🇬🇧


How to Order:
Select your Seestar model and preferred spike option from the dropdown menu when ordering.


Sizing Info:
Designed specifically for the ZWO Seestar range for a snug and secure fit. If unsure which model you need, feel free to message before ordering — happy to help.


A simple, effective way to enhance your astrophotography and create striking star effects during imaging.

Made to order. 3D printed – minor surface texture may be visible.