Check the listing for details. PETG _ ZWO Seestar S50 Smart Telescope Versatile Dew Accessory Bundle. Condition: New. Listed at 42.25 USD. This is the most versatile accessory set 3D print with PETG material for users who want more durable and heat-resistant material than PLA. According to the filament manufacturer, the heated distortion temperature for PETG/TPU material can hold up to 70°C/158°F, while PLA can only up to 50°C/122°F. The Items for sale: Items are 3D Printed in JAREES PETG Black Matte, Orange PETG for the Solar Finder Assist, and the Black Cap Cover is in TPU (made of flexible filament). QTY (1): Top/bottom pieces housing Slot Filter Holders for 2" Deep Sky Filters (M48x.75) QTY (1): Spacer with hole and thread for 1.25-inch Filter (M28.5x.75). QTY (1): Light Block (Dew) about ~5 inches (131mm) in height QTY (1): Batinov Mask QTY (1): Spike Diffraction 4 veins QTY (1): Spike Diffraction 6 veins QTY (1): Len Cap Cover directly fits on the S50 and fits in the off position. (made of flexible filament TPU) QTY (1): Solar Finder Assist (Orange PETG) QTY (1): Accessory Dovetail Mount with Thumb Screw If needed you can thread in an M3 screw to the small hole on the 3DPrint part, which will bulge on the other side of the wall for tighter fitment. Do it slowly with some force applied for the M3 screw to thread in. Over-tighten/force the screw will punch through the thin 3D print wall (~0.7mm thick). For the deep sky filter please counter Clockwise for the thread to line up, then thread in Clockwise, and not to over-tighten. Due to the nature of the 3D print filament, it will still shine/gloss after 3D printing the parts in Matte PETG. But it is way less compared to None Matte PETG. SeeStar S50Telescope, Solar Len Filter, other deep sky lens filter, EZ Finder II, and Stand not included. Item will ship in 1-2 business days. Disclaimer: ***NOTE*** Due to the 3D print nature of this product, your results may vary. Sorry, there are no returns or exchanges. I am NOT responsible for any damages to your EAA telescope due to the result of the use of this product ***NOTE***