YAG laser focusing lenses are air-bearing triplets for YAG wavelengths.
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High power multi-element focusing lenses. Triplet Lenses.
Protective windows can be attached to the focusing lens to minimize damage from laser processing.
These objectives, 22 mm in length, are manufactured with a synthetic fused silica material and have a high transmission value in the ultraviolet wavelength range of 180 - 400 nm.
These reflective microscope objectives are optimized for chromatic aberration over a bandwidth of 350 nm to 7 µm.
With their long acting infinity correction function, these objectives can be used for a laser system and coaxial observation.
With these objectives, the user can focus a visible laser or microscopic observation of objects from a distance.
With its long working distance and field curvature correction, a natural observation image is achieved to the periphery of the field of view.
With its long working infinity correction function, this objective can be used for a laser system and coaxial observation. It is also used for near UV light observation.
These are infinity corrected objectives with high NA for laser processing.
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