| Quantity | Price(USD) | Ship Date |
|---|---|---|
| 1-10 | $21.00 | TBD |
| 10- | $21.00 | TBD |
NOTE : Ship Dates above are subject to change depending upon availability.

For applications requiring large beam diameters or wide-angle projection, this 50.8mm (2 inch) diameter model is indispensable.
With a -100mm focal length, it handles larger incident beams without clipping, making it ideal for high-power illumination systems and large-scale optical alignment.
| D (mm) | f (mm) | Te (mm) | Tc (mm) | fb (mm) | r (mm) | Centration |
|---|---|---|---|---|---|---|
| 50.8 | -100 | 9.6 | 3 | -101.4 | 51.9 | ≤ 1' |
| Quantity | Price(USD) | Ship Date |
|---|---|---|
| 1-10 | $21.00 | TBD |
| 10- | $21.00 | TBD |