scholarly journals A correlation of thin lens approximation to thick lens design by using context based method in optics education

2014 ◽  
Author(s):  
O. F. Farsakoglu ◽  
Ipek Inal Atik ◽  
Hikmet Kocabas
Keyword(s):  
Lens Design ◽  
Thin Lens ◽  
Thick Lens

Replacing a Thin Lens by a Thick Lens*

1944 ◽  
Vol 34 (2) ◽  
pp. 114 ◽  
Author(s):  
M. Herzberger
Keyword(s):  
Thin Lens ◽  
Thick Lens

Replacing a thin lens by a thick lens

2020 ◽  
Vol 59 (21) ◽  
pp. 6327
Author(s):  
Antonín Mikš ◽  
Pavel Novák
Keyword(s):  
Thin Lens ◽  
Thick Lens

Recent developments in automated Transmission Electron MI

1989 ◽  
Vol 47 ◽  
pp. 46-47
Author(s):  
W.J. de Ruijter ◽  
P. Rez ◽  
David J. Smith
Keyword(s):  
Image Analysis ◽  
Computer Image ◽  
Lens Design ◽  
Computer Image Analysis ◽  
Transmission Electron ◽  
Resolution Electron ◽  
Recent Developments ◽  
On Line ◽  
Routine Procedures ◽  
Near Future

There is growing interest in the on-line use of computers in high-resolution electron n which should reduce the demands on highly skilled operators and thereby extend the r of the technique. An on-line computer could obviously perform routine procedures hand, or else facilitate automation of various restoration, reconstruction and enhan These techniques are slow and cumbersome at present because of the need for cai micrographs and off-line processing. In low resolution microscopy (most biologic; primary incentive for automation and computer image analysis is to create a instrument, with standard programmed procedures. In HREM (materials researc computer image analysis should lead to better utilization of the microscope. Instru (improved lens design and higher accelerating voltages) have improved the interpretab the level of atomic dimensions (approximately 1.6 Å) and instrumental resolutior should become feasible in the near future.

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