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Location: Main > Optical Mirrors > Mirrors with Hole > GMH0-R0254-0600-3.5A
Name: DIA1"xT6mm Bare Gold Mirror-Central Hole3.5mm/0deg
P/N: GMH0-R0254-0600-3.5A
Keywords:Dia25.4xT6.0mm,BK7,Bare Gold,Hole3.5mm/vertical
Unit Price: S$180.00/pc
Available: In stock
Request: Add to Request List
Introduction:
Glass substrates used;
Single/front surface with gold coating;
Average reflectance >97% from 800nm to 20,000nm;
Round and square mirrors available
Vertical or slanted hole drilled on center or side;
Useful for polarization sensitive and ultrafast applications

Substrate Glass:
BK7 optical glass
Outer Diameter:
25.4, -0.1/+0mm
Thickness:
6.0, +/-0.2mm
Hole Process:
(Centered/Vertical)
Central hole/through - VERTICAL HOLE (0-deg)
Hole Diameter: 3.50 +/-0.05mm
Center position +/-0.1mm
Note: chip control <0.1mm
Surface Quality:
Double side fine polished; 40-20 scratch and dig
Flatness:
< Lamda/8 @ 633nm over clear aperture
Chamfer:
< 0.2mm x 45-deg
Coating:
Front Surface: Single-side bare gold coating (100nm thick gold processed)
Note: coating process after hole drilled and surfaces repolished
Rear Surface: optically polished, same as front surface polished
Reflectivity:
R > 97% from 800nm - 20,000nm
Clear Aperture:
> 90% of reflective surface

Pictures:

Front/Back Surfaces:
Packaging:
Vacuum packaged(sealed)

 
 
 
 
 
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