Second hand goods

Achromatic Doublet Lenses

At Hyp design, with decades fabrication experiences, we have been providing our customer a vast number of achromatic lenses for their applications in different precision grades, please check our test plate radius available online for download to save your cost on custom achromatic doublet design. Particularly for cost-sensitive design, our series production capability always ensures a satisfying pricing solution.

As optical designers widely use doublets which contribute latitude to eliminate chromatic and spherical aberrations more thoroughly. We also provide excellent suggestions for glass material selection in individual design as we distinguish the importance of refractive index precision in material selection stage despite the design data in software.

Universally, with particular flint glass designers might choose, certain glass' deliquescence attribute lead to cosmetic failure after polishing, or even affect the transmission after coating. Let us help to avoid such problem in your design to live process.

COMMERCIAL GRADE

FACTORY STANDARD

PRECISION GRADE

Diameter Tolerance(mm)

±0.05

±0.03

±0.0125

Center Thickness(mm)

±0.01

±0.03

±0.025

Radius (%)

±1%

±0.5%

±0.3%

Focal Length Tolerance (%)

±3%

±1%

±0.5%

Cosmetic(MIL-C-13830A)

100-80

40-20

10-5

Figure Tolerance in λ(Pow/irreg)

3 - 1

2 - 1/4

1 - 1/10

Centration (Arc min)

6

<3</span>

<1</span>

Dia. To Thick Ratio

9~50: 1

Coating (T% avg)

96-98%

99%

99.5%

Materials

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.

Location : BaoXiang Road#6, Nanjing, China, 210007 nanjing,
Contact : Li Boxin , +86 25 86626311

Good deal: buying from seller

Visit our guide for a secure transaction! Under no circumstances Algomtl can be held responsible for the content of the ads published. Only the sellers and buyers responsability is involved in case of dispute.
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of
Achromatic Doublet Lenses

Search in a category : Second hand goods
Search in a category :
achromatic, doublet, lenses
Switzerland Decoration
Wanduhren DIY Spiegel Wanduhr Schmetterling

Friday, May 15, 2015

Price : CHF 23.9

​Moderne DIY Spiegel Wanduhr Schmetterling 2014 neu Wandtattoo mit Wanduhr Beschreibung: *Einfach, zufällige Kombinationen *sehr leicht *wasserdicht, Verschmutzung, ungiftig, rostfrei, *Sie Können eine Vielzahl von Formen nach Kundenwunsch machen *Dieser hochwertige Wanduhr...

Euro-Sino

  • - Thun
Feldstaffelei+Ölfarben+Pinsel

Thursday, March 19, 2015

Price : 156CHF

Diese Feldstaffelei Set bietet Ihnen einen kompletten Satz, wenn Sie benötigen, sofort mit dem Malen zu beginnen! Sie brauchen keine zusätzliche Sachen kaufen - Ölfarben, Pinsel, alles sind mit einer Feldstaffelei dabei! Es gibt insgesamt 24-Farbens Pigmente und 6 Pinsel für Ihnen zur Auswahl...

Euro-Sino

  • - Thun
Hong Kong 523929 Equipment goods
China Rooman Home Air Purifier AC100

Friday, August 14, 2015

Quantity : 200 at lea - Price : To be discussed

Key Specification: - Color: Various color can be chosed - Input Voltage: 110~220V AC - Rated power: 50-60HZ - Power (W): 36~45W - Noise Level: 25~45dB - CADR: 380m³/H - Purifying Rate: 99.7% - Length of power cord: 2.2M standard or as per customers' demand - Spec of HEPA(L*W*H)...

Rooman Electrical Appliances Co., Ltd.

  • Rooman1
  • 523929 - Dongguan
  • +13 6 62 88 32 70