N-BK7 Windows
This kind of windows is made from SCHOTT N-BK7 Glass, which has transparent range from 330-2100nm. The BK7 window has good performance over visible and near IR spectrum for most application. The refractive index is 1.5168 at 587.6nm.
|
Attribute
|
Specification
|
|
Material
|
N-BK7
|
|
Typical Diameter (Φmm)
|
8.0, 10.0, 12.7, 15.0, 20.0, 25.4, 30.0, 50.8
|
|
Typical Thickness (mm)
|
1.0, 2.0, 3.0, 4.0, 6.35
|
|
Diameter Tolerance (mm)
|
+0.0/-0.2 (General), +0.0/-0.02 (High Precision)
|
|
Thickness Tolerance (mm)
|
±0.2 (General), ±0.005 (High Precision)
|
|
Clear Aperture
|
>80% (Small Size), >95% (Large Size)
|
|
Parallelism
|
3 min. (General), 3 sec. (High Precision)
|
|
Surface Quality
|
60/40 (General), 10/5 (High Precision)
|
|
Flatness (per 25mm@633nm)
|
λ/4(General), λ/10 (High Precision)
|
|
Bevel (face width x 45°)
|
<0.25mm</div>
|
|
Coating
|
Uncoated, AR, HR, PR Coating, etc.
|
Note for N-BK7 Windows:
(1). Custom-made windows at any size are available.Besides round, windows at shape of quadrate, triangular, or other polygonal are available.
(2). Thickness from 1.0mm to 50.0 mm is available upon request.
(3). 100% clear aperture is available upon request.
(4). Better bevel is available upon request.
(5). Windows with Anti-Reflective(AR), High-Reflective(HR), Partial-Reflective(PR) coating are available.
Personne à contacter : amiee ye,
Bonne affaire : acheter au vendeur
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
|
Cette page concerne les importateurs et exportateurs de N-BK7 Windows Rechercher dans la catégorie : Biens d'équipement Rechercher dans la catégorie : windows |
100084 MédicalSignalez un abus
Thursday 01 February 2024
Shecare high accuracy thermometer also known as high precision thermometer lasts for more than 16-20 days. This is a non-Bluetooth basic thermometer. Please manually enter the basal body temperature value into the App. This kind of high precision thermometer meets the requirements...
Shecare-ikangtai
- 100084 - Haidian
- 86 010 56231097
94420 Cuir / ChaussuresSignalez un abus
Friday 24 June 2022
Quantité : 180 - Prix : 10,00 €
- Paris Saint-Germain official collection. - PSG supporter slippers. - 100% Official Product 100% Parisian 100% PSG - Material: PVC/Rubber - High quality. Localisation : 26 avenue de chennevieres, 94420 le plessis trevise , Personne à contacter : aymar kpokamamoko, 07 49 50...
rosadestock
- 94420 - le plessis trevise
- 07 49 50 22 50
10001 SportSignalez un abus
Thursday 15 November 2018
Prix : 250$
KY-730 Product Features： ★ Top import professional 5 commercial running belt. ★ The secret design and processing, stable running statically, solid steel, aluminum alloy frame. ★ Eight point type independent suspension system, the impact on the human body absorption when running 40%...
Guangzhou Kangyi Sporting Goods Co., Ltd
- 10001 - new york
- +18 7 19 46 53 13
Paiement sécurisé
