Lenses and optics

Radiation resistant lens

Resolve Optics, a supplier of radiotherapy equipment, has developed a 24mm diameter fixed focus non-browning lens to a market leader in radiotherapy equipment

LED and laser bandpass filters

Delta Optical Thin Film has launched several LED and laser bandpass filters optimised for specific LED and laser wavelengths. They combine large angular tolerance with high transmission

DOE Tuner

Holo/Or has designed a variable beam tuner for use with its DOEs. Placing the DOE Tuner between the DOE and the focussing lens enables image size control in most elements

On-axis parabolic mirrors

Optical Surfaces offers a complete manufacturing and test capability to produce on-axis parabolic mirrors up to 600mm (24-inches) in diameter

VCSELs and VCSEL arrays

Princeton Optronics has announced the start of high volume mass production of single emitters and small arrays for autofocusing in cameras for cell phones and tablets

Vacuum compatible reflective beam expanders

Optical Surfaces vacuum compatible reflective beam expanders are aspheric mirror-based devices offering either beam expansion or reduction capabilities. Incorporating high precision off-axis mirrors, they provide an unobstructed output and highly efficien

Line expansion for Techspec Variable Beam Expanders

Edmund Optics (EO) has released a line expansion for its Techspec Variable Beam Expanders. These versatile beam expanders offer continuous magnification for high power laser applications where magnification changes may be required, including prototyping o


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