Description
We manufacture custom achromatic triplet lenses tailored to your optical and mechanical requirements.
Combining multiple crown and flint elements in cemented or air-spaced designs, our triplets deliver superior chromatic and spherical aberration correction compared to standard doublets.
Each lens undergoes precision edge blackening to suppress stray light and enhance image contrast in demanding imaging and laser applications.
Available in diameters from 10 mm to 150 mm, EFLs from 15 mm to 1000 mm+, with BBAR or custom coatings and optional mechanical mounting.
Trusted by OEMs in industrial vision, defense, and scientific instrumentation.
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Lens Type: Cemented Triplet / Air-Spaced Triplet (custom design)
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Materials: N-BK7 / Fused Silica / SF Series / LaK / LaF combinations (per optical prescription)
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Outer Diameter: 10 mm – 150 mm (custom)
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Effective Focal Length (EFL): 15 mm – 1000 mm+
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Back Focal Length (BFL): Per design requirement
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Numerical Aperture (NA): Up to 0.5 (depends on EFL and diameter)
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Wavelength Range: 400–700 nm (VIS), 700–1100 nm (NIR), or custom bands
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Surface Quality: 60-40 / 40-20 / 20-10 Scratch-Dig
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Surface Irregularity: λ/4 or λ/10 @ 632.8 nm
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Centration: ≤ 3 arcmin
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Edge Blackening: Matte black optical ink applied to ground edge (full circumference), RoHS compliant, alcohol resistant
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Coating: BBAR 400–700 nm / 700–1100 nm / VIS-NIR dual band / Single wavelength (custom)
We are professional manufacture on the optical lenses &lasers for over 20 years experience.
With the advanteges,we offer optical products in the fileds of University laboratory, Industry, Scientific research,Medical treatment, Mechanical equipments, lasers and Construction industry and so on.
We can provide optical lenses, optical prisms, high-precision Powell prisms, right-angle prisms, laser lenses, filters, aspherical lenses, collimating lenses, optical glass lenses, optical reflectors, cylindrical lenses, laser modules, laser heads, optical glued lenses, optical rod mirrors, etc.
Looking forward to communicating whether we have the opportunity to cooperate. For the lens/laser products you need, I would like to quote our competitive price.
Please contact for any custom needs,
Contact:Rebecca Xu
Email: rebecca@realpoo.cn