Lens Lenses Meniscus Lenses
| Min. Order: | 1 Piece/Pieces |
|---|
Company Profile
| Location: | Shanghai, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Laser Diodes DPSS Lasers Laser Modules Laser Pointers Lens Beam Expanders Windows Prisms Beamsplitters Waveplates Filter |
Product Description
Main Specifications:
Materical Diameter Tolerance Paraxial Focal Length Tolerance Centration Surface Quality Clear Aperture Surface Figure Chamfer | BK7 or other optical glass, Fused Silica, CaF2, ZnSe +0/-0.15mm ±2% 3 arc minutes 60-40 scratch and dig >85% λ/4 @ 632.8nm <0.25 mm x 45° |
BK7 Standard Products
Part No. | f (mm) | dia (mm) | R1 (mm) | R2 (mm) | tc (mm) | te (mm) | fb (mm) |
|---|---|---|---|---|---|---|---|
LEN4101 | 100.0 | 25.4 | 33.72 | 90.0 | 4.0 | 2.5 | 97.5 |
LEN4102 | 125.0 | 25.4 | 38.47 | 90.0 | 4.0 | 2.8 | 121.8 |
LEN4103 | 150.0 | 25.4 | 42.52 | 90.0 | 4.0 | 3.0 | 146.3 |
LEN4104 | 175.0 | 25.4 | 46.05 | 90.0 | 4.0 | 3.1 | 171.2 |
LEN4105 | 200.0 | 25.4 | 49.03 | 90.0 | 3.5 | 2.8 | 197.0 |
LEN4106 | 250.0 | 25.4 | 83.96 | 235.0 | 3.5 | 3.0 | 296.3 |
LEN4107 | 300.0 | 25.4 | 94.08 | 235.0 | 3.5 | 3.0 | 296.3 |
LEN4108 | 400.0 | 25.4 | 110.72 | 235.0 | 3.5 | 3.1 | 395.8 |
LEN4109 | 500.0 | 25.4 | 123.9 | 235.0 | 3.5 | 3.2 | 495.4 |
LEN4110 | 800.0 | 25.4 | 145.39 | 600.0 | 3.5 | 3.3 | 794.5 |
LEN4111 | 1500.0 | 25.4 | 339.05 | 600.0 | 3.5 | 3.4 | 1492.0 |
LEN4112 | 2000.0 | 25.4 | 380.54 | 600.0 | 3.5 | 3.4 | 1990.2 |
LEN4113 | 4000.0 | 25.4 | 466.12 | 600.0 | 3.5 | 3.5 | 3984.5 |
LEN4114 | -100.0 | 25.4 | 90.0 | 32.59 | 3.0 | 4.5 | -99.2 |
LEN4115 | -125.0 | 25.4 | 90.0 | 37.26 | 3.0 | 4.2 | -123.7 |
LEN4116 | -150.0 | 25.4 | 90.0 | 41.42 | 3.0 | 4.0 | -149.5 |
LEN4117 | -175.0 | 25.4 | 90.0 | 44.86 | 3.0 | 3.8 | -174.6 |