Aspherical Lens
Aspherical Lens
Glass asphericallens is also called condenser lens, mainly applicable for stage lighting, optical lighting system, etc. We bring in hot briquetting technology from Japan, with volume production ability, including asphericallenssuch as BK7 aspherical lens, B270 aspherical lens, PYREX aspherical lenswhich surface form error is within 100 micron.
Specification:
|
Material |
BK7,B270 or PYREX |
|
Diameter Range |
10-300mm |
|
Diameter Tolerance |
+0.00/-0.15mm |
|
Center thickness |
+/-0.5% |
|
Focus |
+/-7% |
|
Aspheric lens face form |
checked by caliper |
|
Surface finish: processing surface |
x: λ/2; y: 2λ |
Standard Products:
|
Part No. |
Material |
EFL |
OD1 |
OD2 |
CT |
ET |
|
TCA101 |
B270 |
24 |
||||
|
TCA102 |
PYREX |
50 |
23 |
|||
|
TCA103 |
PYREX |
52 |
24 |
2 |
||
|
TCA104 |
B270 |
35 |
||||
|
TCA105 |
PYREX |
48 |
50 |
19 |
2 |
|
|
TCA106 |
PYREX |
2 |
||||
|
TCA107 |
B270 |
|||||
|
TCA108 |
PYREX |
75 |
||||
|
TCA109 |
B270 |
80 |
Note: Other size,material and coatings are available upon request.
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