Lambda Fiber Stubs (4X5pack)

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SKU: Codice123456789 Category:


Lambda fibers are provided in packs of five implantable fiber stubs. Fiber stubs are defined by the Fiber Specs (numerical aperture/core size and taper active length), Implant Length, and connector type.

To switch from your flat-end fiber with length L to the Lambda fiber, you need a Lambda fiber with Implant Length= L and to select the Active Length which best matches the size of your target area.



Additional information

Weight 2 kg
Dimensions 15 × 10 × 25 cm



Fiber type (Numerical Aperture / core diameter)

0.22NA / 105µm

0.39NA / 200µm

0.66NA / 200µm

Active length (mm)

0.5; 1; 1.5

0.5; 1; 1.5; 2; 2.5; 3

0.5; 1; 1.5; 2; 2.5; 3

Implant length (mm)

Any value in steps of 0.5mm

max 50mm


φ1.25mm ceramic ferrule

φ1.25mm ceramic ferrule with slot*

φ1.25mm metal ferrule

φ2.5mm ceramic ferrule

φ2.5mm metal ferrule




Ferrule Types

cLCF Φ1.25mm, 6.4mm long ceramic ferrule
sLCF Φ1.25mm, 6.4mm long ceramic ferrule with
mLCF Φ1.25mm, 6.4mm long metal ferrule
cFCF Φ2.5mm, 10.5mm long ceramic ferrule
mFCF Φ2.5mm, 12.7mm long metal ferrule

*Nominal active length values refer to the whole-taper operation of Lambda fibers and are valid for blue (450 – 480nm) light emission and green (500 – 550nm) fluorescence collection. They only applies if the numerical aperture of the light launch/collection optical system matches the numerical apertures of the fiber stub and when using patch cords with the same specifications of the fiber stubs (both NA and core size).