Achromatic Lens
- Company Name:Photonchina Co.,Ltd.
- Membership:Free Member
- Member Since:2012. 08.31
- Country/Region:China
- City:Fujian
- Contact:Jack
- Related Keywords:Achromatic Lens Lenses Achromatic
Contact us
Photonchina Co.,Ltd.
[China]
Achromatic lenses are normally made of BK7, fused silica and CaF2.
Special focusing systems can be designed by Photonchina’s engineer team.
Sizes from smallest diameter of 3mm to biggest of over 100mm are all available.
Normal Achromatic Lens
LENSES |
MATERIALS |
ILLUSTRATION |
PROPERTIES AND APPLICATIONS |
ACHROMATIC LENS |
Combinations of Two Optical Grade Glasses |
|
These lenses have considerably reduced values of spherical aberrations. Best used to replace single components where performance must be improved. |
Super small Achromatic Lenses for your specific application provide excellent wavefront quality, super small spot size and improved modulation transfer function (MTF).
Feature
Specifications
DIAMETER SIZE |
smallest 3 mm |
DIAMETER TOLERANCE |
+0.0, -0.05mm |
PARALLEL FOCAL LENGTH TOLERANCE |
±2% |
CENTRATION |
5 arc minutes |
CLEAR APERTURE |
>80% |
SURFACE FIGURE: POWER(N) |
<3 |
SURFACE FIGURE: IRREGULARITY(N) |
<0.5 |
SURFACE QUALITY |
40/20 scratch and dig |
BEVEL |
< 0.2 mm x 45° |
COATING |
Single layer MgF2 broadband AR |
Other products from this supplier
Browse: Manufacturer Directory Countries China India Korea Premium Suppliers Community Site Map
About EC21 Contact Us Terms & Conditions Report Item Online Trading Risks Product Listing Policy
中文 繁體 한국어 日本語 Español Русский Français Deutsch
Copyright (c)1997-2024 EC21 Inc. All Rights Reserved. EC21 in KoreanChinese
Business Registry Number: 120-86-03931