Achromatic Triplet Lenses
An achromatic triplet lens is a compound lens consisting of three single lenses. The triplet design is the simplest to give the required number of degrees of freedom to allow the lens designer to overcome all Seidel aberrations.
Calcium Fluoride and UV Fused Silica Elements
Broadband Color-Corrected Design from 193nm to 1000nm
Ideal for Fluorescence and Spectroscopy Applications
Designed with broadband applications in mind, our UV-to-NIR corrected lenses provide a consistent focal length (see chromatic shift information below) and spherical aberrations free performance for wavelengths ranging from 193nm to 1000nm. Manufactured with premier grades of Calcium Fluoride and Fused Silica, these infinite-conjugate triplets are perfect for imaging applications utilizing a wide spectrum of wavelengths. Typical uses include fluorescence research in which the emitted light is in the visible and near infrared regions of the spectrum or in dual-pass systems in which the same lens is used to illuminate the excitation material as well as collect the emissions from it.
|
|
|||
|
|
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, achromatic lens buys please contact us for further new information on optical materials, our engineers are more than happy to evaluate your design and have our experiences of manufacturing input help to define the most appropriate tolerances.
Now the price of achromatic lens buy is reasonable, if you have needs, please contact us.
As a reliable optical assembly manufacturing company, we will do our best to meet all the needs of clients.
Contact : Li Boxin , +86 25 86626311
Good deal: buying from seller
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 Triplet Lenses Search in a category : Second hand goods Search in a category : lenses, triplet, achromatic |
Audio and VideoReport abuse
Tuesday, October 28, 2014
Schutzhülle Flipcase Kartentasche f. Samsung S4 Active I9295 Samsung Galaxy S4 Active I9295 Etui mit Geldfach Standfunktion Diese Hülle ist aus hochwertigem und weichem Kunstleder gemacht. Mit der Standfunktion können Sie Ihr Handy praktisch und handlich benutzen. Sie hat Starker...
Euro-Sino
- - Thun
523929 Equipment goodsReport abuse
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...
Rooman Electrical Appliances Co., Ltd.
- Rooman1
- 523929 - Dongguan
- +13 6 62 88 32 70
518004 Everything else / BulkReport abuse
Friday, October 31, 2014
Brand Name: Binlife Model Number: BLB102 Bluetooth Speaker - Product size: 63X63X68mm - Hands-free for iPhone, Samsung, blackberry ect, one key to answer the call. - Bluetooth speaker to play music wirelessly with digital player that has Bluetooth or 3.5mm audio jack output...
