Sugitoh Co.,Ltd.
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Cube Beamsplitter

   The beam splitter transmits and reflects incident polychromatic light at ƒĈ=45‹50:50% in the visible range. Antireflection coating is applied to the 4 outer polished surfaces.

We can also manufacture products with custom sizes and non-standard wavelengths. Please contact us for coating simulation data and pricing.

  ĦApplications
Multi-purpose such as simultaneous observation, photography and observation, which makes use of two branches of 90‹light
ĦSpecifications
Material BK-7
Reflactive Index 1.51680/nd
Chamfering All circumferences or all ridge lines are chamfered
Slant face with dielectric multilayer film coating
Outside surfaces are optically polished and with antireflection film
Wavelength 400-700 nm
Transmittance: Reflectivity 50 : 50
ĦTolerance
Diameter +/-0.2mm
Angle +/- 3 minutes(3')
Wavefront aberration T: λ/4, R λ/2
(effective range : Within 85% including center)
Surface Quality MIL60-40
   
P/N Size(mm) Material Price w/o tax Price w/tax Note
TS-0715P 5x5x5 BK-7 10,000 11,000  -
TS-0716P 8x8x8 BK-7 12,500 13,750 -
TS-0717P 10x10x10 BK-7 15,000 16,500 -
TS-0718P 15x15x15 BK-7 15,000 16,500 -
TS-0719P 20x20x20 BK-7 15,000  16,500 -
TS-0720P 22x22x22 BK-7 18,000  19,800 -
TS-0721P 25x25x25 BK-7 20,000  22,000 Please ask
TS-0721P1 30x30x30 BK-7 25,000  27,500 -
TS-0721P2 35x35x35 BK-7 34,000  37,400 *
TS-0721P3 40x40x40 BK-7 40,000  44,000 *
Q'ty of inventory for all the items are small, please ask for stock q'ty at the time of ordering. The case there is no stock, max. lead time would be 45 days.
*This product will be made-to-order after all of our stocks will be gone.