Advanced Optical Components and Assemblies

Micro Lenses for Imaging Systems

Submillimeter components and complex compound elements

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At FISBA, we manufacture the entire suite of precision optics and ready-to-integrate assemblies in-house—from raw glass to aligned subsystems. This includes high-end flat optics, spherical lenses, rod lenses for rigid endoscopy, and custom prism assemblies, all optimized for top-tier performance and seamless integration.

Technical data

Smallest diameter of a component:	0,3 mm
Surface finish:	5/2x0.01 according to DIN-ISO10110 or
	10-5 according to MIL-PRF-13830B
Irregularity down to:	bis λ/6
Polish grade according:	P4
Coating:	AR from 350 to 3000 nm
	Mirrors (silver, aluminium, dielectric)
	Bandpass filter
	Black chrome

Interested? Then give us a call.

FISBA AG

Rod Lenses – Bright-Field Imaging for Rigid Endoscopy

Rod lenses—cylindrical glass rods polished on the circumference—are essential in rigid endoscopes. Introduced by Hopkins in the 1960s, this design boosts light transmission by up to eighty-fold and enables small-diameter, high-resolution instruments avantierinc.com edmundoptics.com.

FISBA produces rod lenses in fused silica or optical glass with diameters as small as 0.3 mm, high surface quality, and tight flatness. These are used to build rigid endoscopes with enhanced brightness, contrast, and color fidelity .

Sénic AG

Flat Optics – Precision in Every Plane

FISBA’s plano optics provide the foundation for beam steering, image inversion, and splitting. Manufactured with tight tolerances (flatness to λ/10, angle deviations < 0.05°), our mirrors, wedges, and prisms meet high standards for quality and performance.
Typical uses:
    • Laser splitting
    • High-precision measurement
    • Imaging systems
In-house coatings—AR, HR, or specialty filters—ensure your optics are ready to install.