30
3
Filter Characteristics of Fluorescence Mirror Units
Excitation
Method
U-MGFP/XL
BA510IF
IB
U-MGFPA/XL
DM505
BP460-490
BA510-550
For EGFP, S65T, RSGFP.
(U-MGFPA/XL is for fluorochrome
separation.)
Mirror Unit
Dichroic Mirror
Excitation Filter
Barrier Filter
Application
1. IB excitation (wide bandwidth) U-MGFP/XL
2. IB excitation (wide bandwidth) U-MGFPA/XL
T
ransmittance (%)
T
ransmittance (%)
4
Fabricating Optional Mirror Unit
}An optional mirror unit can be fabricated by attaching the custom-order barrier filter, excitation filter and dichroic mirror to
the U-MF/XL.
Dimension Conditions of Optical Components of Mirror Unit
· Barrier filter:
32
-0.1/-0.2
mm, max. thickness 4 mm
· Excitation filter: 25
-0.1/-0.2
mm, max. thickness 6 mm
· Dichroic mirror: See figure on the right.
# When replacing the dichroic mirror, take special care not to stain it by leaving fingerprints, etc.
Wavelength (nm)
Wavelength (nm)
UP
Dichroic mirror
(made to custom order)
Interference mirror surface
Excitation filter
(made to custom order or
ommercially marketed product)
Thickness: 1.5 ±0.05 mm
Barrier filter (made to custom order)