Features:
- High performance optics
- Light shielded miniature electron gun
- 50 or 100 mm z-retraction (optional)
- Integral multi-segment shutter (optional)
Applications:
Product description:
The SPECS reverse view ErLEED optics
was originally designed by the University of Erlangen-Nürnberg
(Lehrstuhl für Festkörperphysik). 20 years of continuous development
have lead to its current high perfomance specifications. The ErLEED
100/150 is exclusively manufactured by SPECS. In order to achieve the
highest possible quality and performance of each optics we select
materials and components very carefully and put great emphasis on the
quality of the mechanical and electrical manufacturing. As a result
SPECS now offers an improved retraction mechanism with unique
reliablity and minimized outgassing rates due to reduced friction.
Optics are available on DN100CF and DN150CF flanges (ErLEED 100 and
ErLEED 150 respectively) with 2, 3 or 4 grids. For both optics
integrated retraction mechanisms and multi segment shutters to protect
the optics are available. Two power supplies are offered: our analog
version ErLEED 1000A for LEED only and the fully digital version ErLEED
3000D for LEED/AES.
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