| Quantity | Price(USD) | Ship Date |
|---|---|---|
| 1-10 | TBD | |
| 10- | TBD |
NOTE : Ship Dates above are subject to change depending upon availability.

Advantages: Smooth aperture, smooth opening and closing, compact structure
Differences: No polygonal diffraction artifacts, high-quality circular light transmission
Applications: Laser beam expansion, spatial filtering, light control in microscopic optical paths
| Optic / Aperture Size | Weight |
|---|---|
| Φ 9 - 59 mm | Ultra-light (Aluminum) |
| Quantity | Price(USD) | Ship Date |
|---|---|---|
| 1-10 | TBD | |
| 10- | TBD |