Aspherical Glass Lenses for Visible Light

High coupling efficiency and high reliability achieved by a stainless holder integrated lens.

Aspherical Glass Lens
Products Inquiry
Applications
Product Line
Part number Target device type Wave length
λ (nm)
Focal length
f (mm)
L1[WD]
(mm)
OI[DF]
(mm)
Magnification M N.A Beam diameter
(mm)
C/G Dimension
øD×t (mm)
Stock
FLKN2TG21A Can type LD 405 1.89 1.245 10.88 3.3 0.65 x 0.2 - t=0.25mm
n=1.51
φ5.6×2.915  
FLKU1TR21C Chip type LD 443/638 1.85
(443nm)
1.07
(443nm)
- - 0.4 φ1.48mm
(443nm)
at N.A
- φ4×2