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Location: Main > Optical Mirrors > Dome Mirrors Axicon Mirrors > AXM2-R-20.5-9.0-90-H1.5-Au
Name: DIA20.5mm Gold Coated Axicon Concave Mirror(90deg)
P/N: AXM2-R-20.5-9.0-90-H1.5-Au
Keywords:Dia20.5xT9.0mm,UVFS;Gold coated;90deg;Apex H1.5mm
Unit Price: S$3,890.00/pc
Available: In stock
Request: Add to Request List
Introduction:
--MAIN FEATURES--
1/Typically fabricated from UV grade fused silica
2/Plano-convex and plano-concave designs
3/Wide selection of axicon apex angles
4/Antireflective coatings, customized metal coatngs available upon request
--MAIN APPLICATIONS--:
1/Corneal surgery
2/Optical coherence tomography
3/Atom trapping

Substrate Material:
Corning 7980, UVFS glass
Mirror/Lens Design:
Axicon configuration/concave version
Outer Diameter:
DIA 20.5, -0.1/+0mm
Thickness:
9.0,+/-0.2mm
Axicon Apex Angle(Full):
90-degree, +/-0.5-degree (full-angle)
Height of Axicon: 7.0 - 8.5mm typ 
Flat-Top Surface Quality: Clear polished 80-50 S/D
Axicon Top Port Size: DIA14.0-17.0mm typ
Axicon Surface Quality(S1):
60-40 S/D
Surface Accuracy(S1):
<Lambda/4 @633nm over 10mm area of surface
Axicon Surface Coating(S1):
Bare gold coated for high reflection over 600nm to 20,000nm band.
(R >98% @ 1,000nm - 5,000nm, R>95% @ 800nm  - 10,000nm)
Back Flat Surface(S2):
Polished 60-40 S/D; <L/2 @ 633nm over 90% of surface
Hole Process(@Apex)
Hole-through on axicon apex
Dia 1.5, +/-0.2mm; Depth 0.5 -2.0mm
Polished/clear internal hole surface
Photo from Front Surface(S1):

 

 

Photo from Back Surface(S2):