| Price for Min. Order: | 10.00 USD |
| Min. Order Quantity: | 5.00 Piece/Pieces |
| Date Posted: | 2013-4-24 |
| Brief Description: | Infrared optical lens: dia:5~200mm surface quality:20/10~80/50 material:Infrared optial material others specifications according |
*Material ZnSe, Si, Ge *Dimension tolerance +/-0.20mm
*Thickness tolerance +/-0.20mm
*Surface Quality 60-40
*Flatness
*Clear Aperture 80%
*Crystals directional precision 5 min
*Bevel 0.3+/-0.20mmx45 degree
*Coating Optional
Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index
Min. Order: 8.00 Piece/Pieces
camera lens
Min. Order: 8.00 Piece/Pieces
Total length of the projector lens is 109.2mm,external diameter of small end is 77mm,external diameter of big end is 134mm
Min. Order: 8.00 Piece/Pieces
Double-Concave Lens, also named Bi-Concave Lens, is used to divergent light
Min. Order: 5.00 Piece/Pieces
material:bk-7
size:7-200mm
surface quality:>60/40
surface figure:λ/4
it's better to sent the drawings to export@csopt
Min. Order: 10.00 Piece/Pieces
please offer us the detailed speifications , we will offer you the quotation according to your requirment.
export@csopt.
Min. Order: 10.00 Piece/Pieces
