| Quantity | Price(USD) | Ship Date |
|---|---|---|
| 1-10 | $12.00 | TBD |
| 10- | $12.00 | TBD |
NOTE : Ship Dates above are subject to change depending upon availability.

A metric standard lens widely used in European and Asian industrial systems. Its 50mm focal length is ideal for general-purpose light concentration.
| D (mm) | f (mm) | tc (mm) | te (mm) | fb (mm) | r (mm) | Centration |
|---|---|---|---|---|---|---|
| 20 | 50 | 4 | 2 | 47.4 | 25.95 | ≤ 1' |
| Quantity | Price(USD) | Ship Date |
|---|---|---|
| 1-10 | $12.00 | TBD |
| 10- | $12.00 | TBD |











