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Our standard 50/50 beamsplitters use BK7 optical glass
with dielectric coating on the hypotenuse surface. The
outside surfaces have MgF2 with 60-40 scratch-dig. The
surface flatness is 1 wave NR inch. Angle tolerance is ±5 arc minutes.
We also have plate beamsplitters up to 75mm X 75mm.
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Material: BK7
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Dimensional Tolerance: +0.0, -0.2
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Flatness: 1 Wave Per Inch
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Parallism: 3 Arc Minutes
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Coating: 45 Degrees AOI
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First Surface: 50/50 ± 5% At 550NM
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Second Surface: MgF2 AR Peaked At 550NM
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Non-Polarizing Beamsplitter Cube Specifications
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Size
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P/N
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12.7mm X 12.7mm
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7485 NR
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20mm X 20mm
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7295 NR
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25mm X 25mm
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7300 NR
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35mm X 35mm
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7305 NR
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40mm X 40mm
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7310 NR
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45mm X 45mm
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7315 NR
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50mm X 50mm
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7320 NR
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Non-Polarizing Plate Beamsplitter Specifications
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Size
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P/N
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Thickness
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Ratio
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12.5mm Diameter
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7993 NR
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3.0 ± 0.2
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50/50
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12.5mm x 12.5mm
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7994 NR
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3.0 ± 0.2
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50/50
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25.0mm Diameter
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7995 NR
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3.0 ± 0.2
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50/50
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25mm x 38mm
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7996 NR
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3.0 ± 0.2
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50/50
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50.0mm x 50.0mm
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7997 NR
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3.0 ± 0.2
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50/50
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12.5mm Diameter
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7998 NR
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3.0 ± 0.2
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50/50
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Don’t Pay Catalog Prices for OEM Optics
Engineering assistance is always available.
Call for technical
assistance and fast quotes at 585-377-2490
or FAX us at 585-377-2543
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