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Everything else / Bulk
Achromatic Doublet Lenses |
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FACTORY STANDARD |
PRECISION GRADE |
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Diameter Tolerance(mm) |
±0.05 |
±0.03 |
±0.0125 |
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Center Thickness(mm) |
±0.1 |
±0.03 |
±0.025 |
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Radius (%) |
±1% |
±0.5% |
±0.3% |
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Focal Length Tolerance (%) |
±3% |
±1% |
±0.5% |
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Cosmetic(MIL-C-13830A) |
100-80 |
40-20 |
10-5 |
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Figure Tolerance in λ(Pow/irreg) |
3 - 1 |
2 - 1/4 |
1 - 1/10 |
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Centration (Arc min) |
6 |
<3</p> |
<1</p> |
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Dia. To Thick Ratio |
9~50: 1 |
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Coating (T% avg) |
96-98% |
99% |
99.5% |
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Materials |
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For extremely precision sensitive system requirement, please contact us for further information, our engineers are more than happy to evaluate your design and have our experiences of manufacturing input help to define the most appropriate tolerances.
Good deal: buying from seller
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This page is about importers and exporters of Achromatic Doublet Lenses Search in a category : Everything else / Bulk Search in a category : achromatic, doublet, lenses |
Saturday, January 10, 2015
Speziell für Fahrzeughalter oder DIY Benutzer konzipiert Hilft Ihnen, auf Ihr Auto finden Sie Müheursachen (Störungssucher) der elektronisch kontrollierten Systeme Zum Anschluss U280 mit der Diagnosebuchse, liest der Fehlercode (DTC) gezeigt auf U280 vorlesen zu identifizieren, zu...
Tuesday, December 03, 2013
Quantity : 200 - Price : 14,00 €
Feature: baby girl set, peasant top and bright dot dress Material: Top: White plain cotton Bottom: Yellow with white dot, Lime Green with white dot, Purple with white dot Supply type: OEM service Technic : applique Minimum order: 200 pieces (50pcs per design per color, 10pcs...)
Friday, August 14, 2015
Quantity : 200 at lea - Price : To be discussed
Key Specification: - Color: Various color can be chosed - Input Voltage: 120~240V - Rated Power: 50-60HZ - Power (W): 36~55W - Noise Level: 25~55dB - Display Mode:LED - Control Mode: Touch screen - CADR: 320m³/H - Purifying Rate: 99.7% - Length Of Power Cord: 2...