· High relative illumination and high contrast
· Low distortion and excellent corner brightness

· High resolution

· Compatible with 1" and 1.1'' 20MP camera

Product information: Custom designs are available upon request.

· High relative illumination and high contrast
· Low distortion and excellent corner brightness

· High resolution

· Compatible with 1" and 1.1'' 20MP camera

Product information: Custom designs are available upon request.

Product Features:

· High relative illumination and high contrast
· Low distortion and excellent corner brightness

· High resolution

· Compatible with 1" and 1.1'' 20MP camera

Product information: Custom designs are available upon request.

· High relative illumination and high contrast
· Low distortion and excellent corner brightness

· High resolution

· Compatible with 1" and 1.1'' 20MP camera

Product information: Custom designs are available upon request.

Product Features:

· Developed for 30mm big frame sensor

Product information: Custom designs are available upon request.

Product Features:

· Developed for 1/1.8" image format
· Low distortion
· High relative illumination

· Focus and iris fixed with screw

Product information: Custom designs are available upon request.

Custom Truncated Doublet and Singlet Lenses from UNI Optics

We offer an extensive custom truncated doublet lens service. With our 30 year heritage of experience in the industry means we can always find the right product and specification for you, whether you require exotic materials, or exceptionally tight tolerances, we are confident in our ability to supply to your complete satisfaction. The table below is a brief overview of our doublet lens  and is not an exhaustive list. If your individual requirements are not met, then please contact our technical sales team who will be happy to advise.es and is n’t an exhaustive list. If your individual requirements are not met, then please contact our technical sales team who will be happy to advise.

Typical Specifications:

Typical materials: Flint (N/F2) and Crown (BK7)
                             Flint (SF6) and Crown (N-LAK22)
                             UV & IR materials on request
Diameter: 3mm to 200mm+
Focal length: 3mm to 1000mm+
Centration: < 3 arcseconds
Surface figure: < 0.1 fringe
Surface quality: < 10/5 Scratch/dig
Coating options: Single layer and BBAR coatings for UV/VIS/NIR with R.avg.<0.25%

More information on the achievable specifications for your individual application can be found by contacting our technical sales team. 

Calcium Fluoride windows and lenses for UV and IR spectrum. Custom made CaF2 windows, CaF2 lenses and wedges according to customer's specifications. CaF2 windows up to 220mm diameter; CaF2 wedges, prisms and CaF2 mirrors; Excimer CaF2 optics, Raman grade CaF2 optics and etc.

Longpass filters are ideal for a variety of applications, such as gas monitoring, temperature, sensing, thermal imaging and motion sensing, etc. Longpass filters block shorter wavelengths and transmit longer wavelengths. Blocking can be from reflectance, absorption or a combination. Transmission in the pass band can be enhanced with an antireflection coating on the second surface.