Microscope Kit Microscope Auxiliary Lens 4X 10X 20X 40X 60X 100X Optical Biological Microscope Achromatic Infinity Objective Lens Infinity System Microscope Lens Adapters (Color : 100X)

Description

• 4X 10X 20X 40X 60X 100X Optical Biological Microscope Achromatic Infinity Objective Lens Infinity System. According to your choice.
• This objective lens is suitable for biological microscope U_I_S2 infinity optical system, such as CX21, CX31, CX41 and other models, excellent image quality.
• Applicable to infinity correction optical system, with focal length 180mm tube using. Standard DIN 45mm coke, objective lens All optical parts are coated.
• Perfect microscope accessories, exquisite workmanship, can be widely used in microscope. With good durability and stability.
• You can reach us anytime for any query and I'll available 24x7 to assist you, have a good day.

Package includes: 1 piece. According to your choice.

40x, 60x, 100x objective lens with spring to prevent damage to the slide.

To achieve the design of the numerical aperture, 100x objective lens and pine asphalt used in conjunction.

Corrected the chromatic aberration and spherical aberration of the two bands and the paraxial coma.

Can be used with FN22mm, 20mm, 18mm eyepiece.

Magnification: 4X
N.A.:0.1
Working Distance: 43.52mm
Conjugate Distance: Infinity
Tube Lens Focal Length: 180mm
Parfocal Distance: 45mm
Max Outside Diameter: 24mm
Lens Total Length (except interface thread): 22mm
Interface Thread: 20.32*0.705mm
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Magnification: 10X
N.A.: 0.25
Working Distance: 6.8mm
Conjugate Distance: Infinity
Tube Lens Focal Length: 180mm
Parfocal Distance: 45mm
Max Outside Diameter: 24mm
Lens Total Length (except interface thread): 39mm
Interface Thread: 20.32*0.705mm
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Magnification: 20X
N.A.: 0.4
Working Distance: 2.67mm
Conjugate Distance: Infinity
Tube Lens Focal Length: 180mm
Parfocal Distance: 45mm
Max Outside Diameter: 24mm
Lens Total Length (except interface thread)43.3mm
Interface Thread: 20.32*0.705mm
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Magnification: 40X
N.A.: 0.65
Working Distance: 0.65mm
Conjugate Distance: Infinity
Tube Lens Focal Length: 180mm
Parfocal Distance: 45mm
Max Outside Diameter: 24mm
Lens Total Length (except interface thread): 44.3mm
Interface Thre

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