Collimating lens is an instrument that converts light from each point in the aperture column into a parallel column of collimating light.Lens type depends on aberration requirements,For low requirements, simple lenses, such as flat convex or double convex lenses, maybe used and a larger relative aperture is allowed.High requirements,Achromatic lens will be use, the relative aperture is also appropriately reduced.Collimator lens is one of the mainly products in Sunday. We have standard ones and also accept customer-made. Sunday has collimator lens with single aspheric, doublet lenses, triplet lenses.optical glass aspheric lens

Collimator Lens EFL4.05mm, made by .  

The length can be6.5mm,8mm,10mm,14mm or customized.   the Diameter can be customized. M9*0.5 M10*0.5

When you need other wavelength, please contact us freely.

Mount Size:M9*P0.5*8mm

Lens Material:D-ZK3

Design Wavelength:445nm

Focal Length:4.05mm

NA:0.6

Working Distance:2.23mm

CA:5.3mm

Transmission>95%

Coating:BBAR 400-700nm

sales@sunday-optics.com       Bess Zhang

Phone:+8615104452660    +8618744192450