| |
|
|
|
|
PRECISION 47MM DIAMETER, 600MM FL BI-CONVEX LENS
(select
photo for larger views) |
|
|
Item No: PL1045
Price: $8.00
or 10 for $65.00
|
| |
| |
|
| Manufacturer's part #01 LDX 257. Made of grade A fine annealed BK7 glass, with an index of 1.5187 and a design wavelength of 546.1nm. Edge thickness is 2.2mm, center thickness is 3mm. Surface quality is pitch polished, 60-40 scratch and dig. Centration is 3 arc minutes. Symmetrical bi-convex lenses are made with the same curve on each side and are used to cancel out coma, distortion and chromatic aberration. |
| |
| View more Prec Optics-Lenses |
|
|
|
|
