Long Working Distance Objective Lens 2mm Focal Length 100X

EPLE-100

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With its long working infinity correction function; this objective lens can be used for a laser system and coaxial observation. The objective will allow user to focus a visible laser or microscopic observation of objects from a distance.

Details

◦Chromatic aberration is corrected in the visible range (400 − 700nm).
◦Two types of parfocal distance are available, 45mm and 90mm.
◦This parfocal 95mm lens has a long working distance and a corrected field curvature. Its natural observation image is obtained to the periphery of the visual field.
◦ It is possible to improve the response speed in the driving mechanism of the 45mm parfocal objective lens (SFS-OBL/ SFAI-OBL); with a lightweight auto focusing solution.

More Information

More Information
Name	Long Working Distance Objective Lens 2mm Focal Length 100X
Weight	0.1100kgs
Standard Coatings Available	No
Guide	Available fixed objective lens holder (LHO-20.32). WEB Reference Catalog Code/W4024 When the objective lens is fixed to a 2 axis holder, please consult our Sales Division. For laser processing, we offer a dichroic block (DIMC WEB Reference Catalog Code/W2041) and for laser unit with coaxial illumination and observation (OUCI-2).
Remark	-
Attention	When an objective lens is used in laser processing, use the diameter of the incident beam to extend to a size of half the pupil diameter (1/e²). A small light spot cannot be achieved when the incident beam is too narrow. Please note if there is a laser energy density increase, there will be a high possibility of damage to the objective lens. The surface of an objective lens can be contaminated by debris during processing. To avoid this, please have sufficient working distance (WD) and insert a thin protective glass on the objective. Magnification is the value when using the imaging lens f=200mm. When used in a microscope lens barrel from other manufacturers there may be different magnifications. The actual magnification should be calculated from the ratio of the focal length of the objective lens and the focal length of the imaging lens to verify the focal length of the imaging lens barrel to be used.
Image Label	Long Working Distance Objective Lens 2mm Focal Length 100X
Focal length	2mm
Magnification	100×
Numerical Aperture	0.8
Working Distance WD	2mm
Resolution	0.3μm
Focal depth	±0.4μm
Pupil diameter	φ3.2mm
Real field of View (Eyepiece φ24mm)	φ0.24mm
Real field of View (Imaging device 1/2-inch)	0.05×0.06mm
Weight	0.105kg

In stock

SKU

EPLE-100

£3,212.60

Long Working Distance Objective Lens 2mm Focal Length 100X

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