Details
China Equipment goods
Equipment goods

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.

Location : 118 Yangqiao Road West,Fuzhou,350002,P.R.China, china fujian ,
Contact : amiee ye,

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
N-BK7 Windows

Search in a category : Equipment goods
Search in a category :
windows
France 92400 Construction goods
Labo monetaire

Friday, December 29, 2023

Quantity : 550 - Price : 2 500,00 €

nous sommes un laboratoire spécialisé dans la chimie monétaire de billets de banque sécurisés. Nous faisons également des PRODUITS CHIMIQUES DE FUSION ET DE RECUPERATION DE TOUT TYPE D'argent en noir, en vert ou en rouge (STAINED ARGENT). Nous fournissons les dernières produits chimiques...

LABO MONETAIRE

  • 92400 - courbevoie
  • +33 7 73 01 59 81
Turkey 34158 Jewelry
photo not available

Monday, May 09, 2022

Manufacturer of genuine silver jewelery. Earrings, rings, piercing varieties etc... ... High quality craftsmanship, reasonable prices. Very customer friendly and service oriented. We take orders to fulfill specific customer needs and keep them happy. Location : Atakoy 7-8.Kisim Isik...

Sakir Aga Trading

  • 34158 - Istanbul
  • 5365826090
Morocco 40000 Health / Hygiene
Bulk Perfume

Wednesday, September 06, 2023

Quantity : 9999999999 - Price : 1,00 €

The purchase of perfumes in bulk offers several interesting advantages, both for businesses and consumers. Businesses can benefit from significant economies of scale through bulk purchasing, which reduces the unit costs of perfumes and increases the overall profit margin of the company...

Oriental Group SARL AU

  • 40000 - marrakesh
  • +212524335449
  • +212651925398
  • +212600604387