Beamsplitters 0º and 45º

    FS-FWD-25.4-6.35-BS-20%-730-870-45P

    Fused Silica window, plano-plano, 25.4mm (+0/-0.25mm) diameter, 6.35mm (+/-0.25mm) thick,  lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 20%…

    £198 Add to cart

    FS-FWD-50.8-9.52-BS-20%-730-870-45P

    Fused Silica window, plano-plano, 50.8mm (+0/-0.25mm) diameter, 9.52mm (+/-0.25mm) thick,  lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 20%…

    £234 Add to cart

    FS-FWD-25.4-6.35-BS-40%-730-870-45P

    Fused Silica window, plano-plano, 25.4mm (+0/-0.25mm) diameter, 6.35mm (+/-0.25mm) thick,  lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 40%…

    £198 Add to cart

    FS-FWD-50.8-9.52-BS-40%-730-870-45P

    Fused Silica window, plano-plano, 50.8mm (+0/-0.25mm) diameter, 9.52mm (+/-0.25mm) thick,  lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 40%…

    £234 Add to cart

    FS-FWD-25.4-6.35-PR-50%-700-900-45S

    Fused Silica window, plano-plano, 25.4mm (+0/-0.25mm) diameter, 6.35mm (+/-0.25mm) thick,  lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 50%…

    £198 Add to cart

    FS-FWD-50.8-9.52-PR-50%-700-900-45S

    Fused Silica window, plano-plano, 50.8mm (+0/-0.25mm) diameter, 9.52mm (+/-0.25mm) thick,  lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 50%…

    £234 Add to cart

    FS-FWD-25.4-6.35-BS-60%-730-870-45P

    Fused Silica window, plano-plano, 25.4mm (+0/-0.25mm) diameter, 6.35mm (+/-0.25mm) thick,  lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 60%…

    £198 Add to cart

    FS-FWD-50.8-9.52-BS-60%-730-870-45P

    Fused Silica window, plano-plano, 50.8mm (+0/-0.25mm) diameter, 9.52mm (+/-0.25mm) thick,  lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 60%…

    £234 Add to cart

    FS-FWD-25.4-6.35-BS-80%-730-870-45P

    Fused Silica window, plano-plano, 25.4mm (+0/-0.25mm) diameter, 6.35mm (+/-0.25mm) thick,  lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 80%…

    £198 Add to cart

    FS-FWD-50.8-9.52-BS-80%-730-870-45P

    Fused Silica window, plano-plano, 50.8mm (+0/-0.25mm) diameter, 9.52mm (+/-0.25mm) thick,  lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 80%…

    £234 Add to cart

    FS-WWD-50.8-9.52-2DEG-BS8%-1053-/45S

    Fused Silica wedged window, 50.8mm (+0/-0.25mm) diameter, 9.52mm (+/-0.25mm) thickness at thick end, lambda/10 flatness both sides, 10-5 scratch-dig, 2deg +/-6…

    £360 Add to cart

    BK7-FWD-25.4-6.35-50-1064-45S

    BK7 window, plano-plano, 25.4mm (+0/-0.25mm) diameter, 6.35mm (+/-0.25mm) thick, lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 50% (+/-3%)R…

    £165 Add to cart

    BK7-FWD-25.4-6.35-80-1064-45S

    BK7 window, plano-plano, 25.4mm (+0/-0.25mm) diameter, 6.35mm (+/-0.25mm) thick, lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 80% (+/-2%)R…

    £165 Add to cart

    FS-WWD-50.8-9.52-2DEG-BS90%-1053-/45P

    Fused Silica wedged window, 50.8mm (+0/-0.25mm) diameter, 9.52mm (+/-0.25mm) thickness at thick end, lambda/10 flatness both sides, 10-5 scratch-dig, 2deg +/-6…

    £720 Add to cart

    FS-FWD-25.4-6.35-95-1064-AR-0

    Fused Silica window, plano-plano, 25.4mm (+0/-0.25mm) diameter, 6.35mm (+/-0.25mm) thick, lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 95%…

    £165 Add to cart

    FS-FWD-50.8-9.52-95-1064-AR-0

    Fused Silica window, plano-plano, 50.8mm (+0/-0.25mm) diameter, 9.52mm (+/-0.25mm) thick, lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 95% (+/-1%)…

    £220 Add to cart

    BK7-FWD-25.4-6.35-95-1064-45S

    BK7 window, plano-plano, 25.4mm (+0/-0.25mm) diameter, 6.35mm (+/-0.25mm) thick, lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 95% (+/-1%)R…

    £165 Add to cart

    BK7-FWD-25.4-6.35-98-1064-45S

    BK7 window, plano-plano, 25.4mm (+0/-0.25mm) diameter, 6.35mm (+/-0.25mm) thick, lambda/10 transmitted wavefront distortion, 10-5 scratch-dig Coating side 1: 98% (+/-0.75%)R @…

    £165 Add to cart