SPECTRAL LENS
Collimating lens (grin lens) is mainly suitable for connection of beam divergence, it is usually used in optical passive components connection between optical fiber and optical fiber.
general parameters
Diameter tolerance
:1`23
The length of tolerance
:2313
AR coating
:2切2
Insertion loss (coating)
:erwq
Reflection loss (coating)
:sad
Transmittance:
:sdf
Effective aperture
:faf
Thermal expansion coefficient
:dsf
The Angle of
:asfd
product
technical data
Grin lens materials include UV fused silica, BK2 glass, IR calcium fluoride, zinc selenide, etc. Zinc selenide and calcium fluoride lens, which have low group velocity dispersion, can be used for infrared ultra-short pulse collimation.
applications
Aitmont optical has launched a new dynamic focusing ZVM lens, which USES an internal liquid lens with a main magnification rate of 0.65-4.6x and can achieve seamless focusing within a range of 7X.
Top questions
Advances have been made in the study of 3d focusing of equiionized surface with insensitive polarization