JEOL

JEOL is an abreviation for "Japanese Electron Optical Laboretory" which was one of Japans first Electron Microscope makers. They are famous for many inovations and machines, including commercialization of the Spherical Abberation Corrector based on the principles of Scherzers Darmstadt Korrektor, as well as building the largest commercial Electron Microscopes ever made.

Transmission Electron Microscopes

JEM-30
	General Year Successor Unkown Magnification Range 2000x, 3000x, 4000x Magnification Gauge Type Specemin Chamber Pressure Power Consumption 1 KVA System Weight 400 lbs	Electrion Source Accelerator Type Cathode Type Accelerating Voltage 30 KV Stability Cathode Heating Methode Alignment Methode Mechanical	Condensor Number of Condensor Lenses 0 Stability N/A Stigmator N/A Minimum Spot Size Diameter Condensor Alignment N/A Lens Type N/A	Stage Holder Type Side Entery rod X, Y Travel Range	Objective Lens Focal Length Adjustment Range Spherical Error Stability Stigmator Alignment Aids Point Resolution 100 Å Lens Type Electromagnetic	Projective Lens Number of Projective Lens 1 Stability Polpeace Configuration Single Polpiece Avalible Polpeace Magnification(s) Alignment Lens Type

JEM-30B
	General Year Successor Unkown Magnification Range 2000x, 3000x, 4000x Magnification Gauge Type Specemin Chamber Pressure Power Consumption 1 KVA System Weight 400 lbs	Electrion Source Accelerator Type Cathode Type Accelerating Voltage 30 KV Stability Cathode Heating Methode Alignment Methode Mechanical	Condensor Number of Condensor Lenses 0 Stability N/A Stigmator N/A Minimum Spot Size Diameter Condensor Alignment N/A Lens Type N/A	Stage Holder Type Side Entery rod X, Y Travel Range	Objective Lens Focal Length Adjustment Range Spherical Error Stability Stigmator Alignment Aids Point Resolution 100 Å Lens Type Electromagnetic	Projective Lens Number of Projective Lens 1 Stability Polpeace Configuration Single Polpiece Avalible Polpeace Magnification(s) Alignment Lens Type

JEM-50B
	General Year Successor Unkown Magnification Range 2000x, 3000x, 4000x Magnification Gauge Type Specemin Chamber Pressure Power Consumption 1 KVA System Weight 500 lbs	Electrion Source Accelerator Type Cathode Type Accelerating Voltage 50 KV Stability Cathode Heating Methode Alignment Methode Mechanical	Condensor Number of Condensor Lenses 0 Stability N/A Stigmator N/A Minimum Spot Size Diameter Condensor Alignment N/A Lens Type N/A	Stage Holder Type Side Entery rod X, Y Travel Range	Objective Lens Focal Length Adjustment Range Spherical Error Stability Stigmator Alignment Aids Point Resolution 100 Å Lens Type Electromagnetic	Projective Lens Number of Projective Lens 1 Stability Polpeace Configuration Single Polpiece Avalible Polpeace Magnification(s) Alignment Lens Type

JEM T-7
	General Year Successor [[]] Magnification Range 120x, 600x - 80Kx Magnification Gauge Type Mechanical Specemin Chamber Pressure Power Consumption 2 KVA System Weight	Electrion Source Accelerator Type Cathode Type Accelerating Voltage 60 KV Stability Cathode Heating Methode Alignment Methode	Condensor Number of Condensor Lenses 1 Stability Stigmator N/A Minimum Spot Size Diameter Condensor Alignment Mechanical Lens Type	Stage Holder Type Top Entery Cartridge X, Y Travel Range	Objective Lens Focal Length Adjustment Range Spherical Error Stability Stigmator Quadropol Alignment Aids Point Resolution 10 Å Lens Type Electromagnetic	Projective Lens Number of Projective Lens 2 Stability Polpeace Configuration Single Polpiece Avalible Polpeace Magnification(s) Alignment Lens Type

JEM-7A
	General Year Successor [[]] Magnification Range 120x, 600x - 250Kx Magnification Gauge Type Specemin Chamber Pressure Power Consumption 4.5 KVA System Weight 3260lbs (column), 770 lbs (Powersupply), 143 lbs (pumps)	Electrion Source Accelerator Type Cathode Type Accelerating Voltage 50, 80, 100 KV Stability Cathode Heating Methode HF Alignment Methode Mechanical	Condensor Number of Condensor Lenses 2 Stability Stigmator Mechanical Minimum Spot Size Diameter Condensor Alignment Lens Type	Stage Holder Type Top Entery Cartridge X, Y Travel Range	Objective Lens Focal Length 3 mm Adjustment Range Spherical Error Stability Stigmator Octopol, Centerable Alignment Aids Point Resolution 4.5 - 6 Å Lens Type Electromagnetic	Projective Lens Number of Projective Lens 2 Stability Polpeace Configuration Single Polpiece Avalible Polpeace Magnification(s) Alignment Lens Type

JEM-100B
	General Year Successor [[]] Magnification Range 190x, 5Kx, 500x - 500Kx Magnification Gauge Type Digital Specemin Chamber Pressure Power Consumption 4.5 KVA System Weight 1000 lbs (console), 800 lbs (powersupply), 100 lbs (pumpbox)	Electrion Source Accelerator Type Cathode Type Accelerating Voltage 20, 40, 60, 80, 100 KV Stability Cathode Heating Methode DC Alignment Methode Mechanical	Condensor Number of Condensor Lenses 2 Stability Stigmator Octopol Minimum Spot Size Diameter Condensor Alignment Electromagnetic Lens Type	Stage Holder Type Top Entery Cartridge X, Y Travel Range	Objective Lens Focal Length 1.6 mm Adjustment Range Spherical Error Stability Stigmator Quadropol Alignment Aids Point Resolution 3 Å Lens Type Electromagnetic	Projective Lens Number of Projective Lens 3 Stability Polpeace Configuration Single Polpiece Avalible Polpeace Magnification(s) Alignment Lens Type

JEM-100C
[[File:|200px|link=JEM-100C]]	General Year Successor [[]] Magnification Range 90, 250, 500, 750x, 1050x - 800Kx (HR Stage), 660-500Kx (TEG), 330-250Kx (SEG) Magnification Gauge Type Digital Specemin Chamber Pressure Power Consumption 4.5 KVA System Weight 1655Kg	Electrion Source Accelerator Type Cathode Type Accelerating Voltage 20, 40, 60, 80, 100, 120 KV Stability Cathode Heating Methode DC Alignment Methode Electromechanical	Condensor Number of Condensor Lenses 2 Stability Stigmator quadropol Minimum Spot Size Diameter Condensor Alignment Lens Type	Stage Holder Type Top Entery Cartridge X, Y Travel Range	Objective Lens Focal Length 1.6mm (HR), 3.1 mm (TEG), 5 mm (SEG) Adjustment Range Spherical Error Stability Stigmator Alignment Aids Wobbler Point Resolution 1.4 Å Lens Type Electromagnetic	Projective Lens Number of Projective Lens 3 Stability Polpeace Configuration Single Polpiece Avalible Polpeace Magnification(s) Alignment Lens Type

JEM-7 : 1968 JEM-1000 D/S 1966

High Voltage Electron Microsocpes

JEM-4000FX (AHP40S)
	General Year Successor JEM-4100 Magnification Range 60x-3Kx, 5Kx - 1.2Mx Magnification Gauge Type Digital Specemin Chamber Pressure Power Consumption 20 KVA System Weight 4300 Kg (Console), 500 Kg (Powersupply)	Electrion Source Accelerator Type 14 stage Electrostatic LINAC Cathode Type LaB6 Accelerating Voltage 200 KV, 250 KV 300 KV, 350 KV, 400 KV, 100V Steps Stability 2e-6/min Cathode Heating Methode DC Alignment Methode Electromagnetic	Condensor Number of Condensor Lenses 3 (5) Stability Stigmator Octopol Minimum Spot Size Diameter 2µm - 2nm Condensor Alignment Electromagnetic Lens Type Electromagnetic	Stage Holder Type Side Entery rod X, Y Travel Range 8 mm (x), 2 mm (y), 0.5 mm (z)	Objective Lens Focal Length 3.1 mm Adjustment Range Spherical Error 1.8 mm Stability 1e-6/min Stigmator Quadropol Alignment Aids Point Resolution 1.4 Å Lens Type Electromagnetic	Projective Lens Number of Projective Lens 5 Stability Polpeace Configuration Single Polpiece Avalible Polpeace Magnification(s) Alignment Mechanical, Electromagnetic Lens Type Electromagnetic

JEM-4000FX (AHP40L)
	General Year Successor JEM-4100 Magnification Range 60x-3Kx, 5Kx - 800Kx Magnification Gauge Type Digital Specemin Chamber Pressure Power Consumption 20 KVA System Weight 4300 Kg (Console), 500 Kg (Powersupply)	Electrion Source Accelerator Type 14 stage Electrostatic LINAC Cathode Type LaB6 Accelerating Voltage 100 Kv, 150 KV,200 KV, 250 KV 300 KV, 350 KV, 400 KV, 100V Steps Stability 2e-6/min Cathode Heating Methode DC Alignment Methode Electromagnetic	Condensor Number of Condensor Lenses 3 (5) Stability Stigmator Octopol Minimum Spot Size Diameter 2µm - 2nm Condensor Alignment Electromagnetic Lens Type Electromagnetic	Stage Holder Type Side Entery rod X, Y Travel Range 8 mm (x), 2 mm (y), 0.5 mm (z)	Objective Lens Focal Length 4.4 mm Adjustment Range Spherical Error 3.4 mm Stability 1e-6/min Stigmator Quadropol Alignment Aids Point Resolution 1.4 Å Lens Type Electromagnetic	Projective Lens Number of Projective Lens 5 Stability Polpeace Configuration Single Polpiece Avalible Polpeace Magnification(s) Alignment Mechanical, Electromagnetic Lens Type Electromagnetic