Telescope Tool Aluminum Mask Alloy 2pcs Plate 60 Focusing Adjustment (amazon.com)

Some of these sell out faster than expected. Telescope Tool Aluminum Mask Alloy 2pcs Plate 60 Focusing Adjustment 🔭 https://www.amazon.com/dp/B0HD6VLK9L?tag=choosetoshop-20&linkCode=osi&th=1&psc=1