HBS21 UVFS Visible Broadband Wedge Beamsplitters

From $102 USD

Product description

HBS21 wedge beamsplitters use UV fused silica. S1 has a beamsplitter coating and S2 an antireflection coating. The wedge angle and rear antireflection coating reduce ghost reflections from the rear surface.

The actual model table includes UV 250–400 nm, VIS 400–700 nm and NIR 700–1100 nm options, with 30R/70T, 50R/50T and 70R/30T splitting ratios. This series is intended for unpolarized light; a defined or partial polarization state can affect the splitting ratio.

General specifications

The general thick-edge thickness tolerance below is specified for 3 mm configurations. Selected-model thickness and wavelength values in the table take precedence.

Substrate material: UV fused silica

Surface figure: λ/10 @633 nm

Size tolerance: +0.0/-0.25 mm

Thick-edge thickness tolerance: 3 mm ±0.25 mm

Surface quality: 20-10

Clear aperture: >90%

Wedge angle: 30 arcmin ±10 arcmin

Edge finish: Protective bevel 0.2–0.5 mm ×45°

Coating note: Designed for 45° incidence

Available specifications

USD unit prices. Shipping, taxes and dispatch timing are confirmed with your quotation. Select models and quantities to build your quote list.

Substrate materialRoHS source statementSizeThick-edge thicknessSplitting ratioWedge angleS1 beamsplitter coatingS2 antireflection coatingWavelength Search model

54 models

											Quote
HBS21-012-30-UV	UV fused silica	Source states compliance; not independently verified	Φ12.5mm	3mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$102	Quantity for HBS21-012-30-UV

HBS21-012-50-UV	UV fused silica	Source states compliance; not independently verified	Φ12.5mm	3mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$102	Quantity for HBS21-012-50-UV

HBS21-012-70-UV	UV fused silica	Source states compliance; not independently verified	Φ12.5mm	3mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$102	Quantity for HBS21-012-70-UV

HBS21-12x12-30-UV	UV fused silica	Source states compliance; not independently verified	12.5 × 12.5mm	3mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$102	Quantity for HBS21-12x12-30-UV

HBS21-12x12-50-UV	UV fused silica	Source states compliance; not independently verified	12.5 × 12.5mm	3mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$102	Quantity for HBS21-12x12-50-UV

HBS21-12x12-70-UV	UV fused silica	Source states compliance; not independently verified	12.5 × 12.5mm	3mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$102	Quantity for HBS21-12x12-70-UV

HBS21-025-30-UV	UV fused silica	Source states compliance; not independently verified	Φ25mm	5mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$122	Quantity for HBS21-025-30-UV

HBS21-025-50-UV	UV fused silica	Source states compliance; not independently verified	Φ25mm	5mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$122	Quantity for HBS21-025-50-UV

HBS21-025-70-UV	UV fused silica	Source states compliance; not independently verified	Φ25mm	5mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$122	Quantity for HBS21-025-70-UV

HBS21-25x25-30-UV	UV fused silica	Source states compliance; not independently verified	25 × 25mm	5mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$122	Quantity for HBS21-25x25-30-UV

HBS21-25x25-50-UV	UV fused silica	Source states compliance; not independently verified	25 × 25mm	5mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$122	Quantity for HBS21-25x25-50-UV

HBS21-25x25-70-UV	UV fused silica	Source states compliance; not independently verified	25 × 25mm	5mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$122	Quantity for HBS21-25x25-70-UV

HBS21-050-30-UV	UV fused silica	Source states compliance; not independently verified	Φ50mm	8mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$204	Quantity for HBS21-050-30-UV

HBS21-050-50-UV	UV fused silica	Source states compliance; not independently verified	Φ50mm	8mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$204	Quantity for HBS21-050-50-UV

HBS21-050-70-UV	UV fused silica	Source states compliance; not independently verified	Φ50mm	8mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$204	Quantity for HBS21-050-70-UV

HBS21-50x50-30-UV	UV fused silica	Source states compliance; not independently verified	50 × 50mm	8mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$204	Quantity for HBS21-50x50-30-UV

HBS21-50x50-50-UV	UV fused silica	Source states compliance; not independently verified	50 × 50mm	8mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$204	Quantity for HBS21-50x50-50-UV

HBS21-50x50-70-UV	UV fused silica	Source states compliance; not independently verified	50 × 50mm	8mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @250-400nm	Ravg<1% @250-400nm	250–400nm	$204	Quantity for HBS21-50x50-70-UV

HBS21-012-30-VIS	UV fused silica	Source states compliance; not independently verified	Φ12.5mm	3mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$102	Quantity for HBS21-012-30-VIS

HBS21-012-50-VIS	UV fused silica	Source states compliance; not independently verified	Φ12.5mm	3mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$102	Quantity for HBS21-012-50-VIS

HBS21-012-70-VIS	UV fused silica	Source states compliance; not independently verified	Φ12.5mm	3mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$102	Quantity for HBS21-012-70-VIS

HBS21-12x12-30-VIS	UV fused silica	Source states compliance; not independently verified	12.5 × 12.5mm	3mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$102	Quantity for HBS21-12x12-30-VIS

HBS21-12x12-50-VIS	UV fused silica	Source states compliance; not independently verified	12.5 × 12.5mm	3mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$102	Quantity for HBS21-12x12-50-VIS

HBS21-12x12-70-VIS	UV fused silica	Source states compliance; not independently verified	12.5 × 12.5mm	3mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$102	Quantity for HBS21-12x12-70-VIS

HBS21-025-30-VIS	UV fused silica	Source states compliance; not independently verified	Φ25mm	5mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$122	Quantity for HBS21-025-30-VIS

HBS21-025-50-VIS	UV fused silica	Source states compliance; not independently verified	Φ25mm	5mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$122	Quantity for HBS21-025-50-VIS

HBS21-025-70-VIS	UV fused silica	Source states compliance; not independently verified	Φ25mm	5mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$122	Quantity for HBS21-025-70-VIS

HBS21-25x25-30-VIS	UV fused silica	Source states compliance; not independently verified	25 × 25mm	5mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$122	Quantity for HBS21-25x25-30-VIS

HBS21-25x25-50-VIS	UV fused silica	Source states compliance; not independently verified	25 × 25mm	5mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$122	Quantity for HBS21-25x25-50-VIS

HBS21-25x25-70-VIS	UV fused silica	Source states compliance; not independently verified	25 × 25mm	5mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$122	Quantity for HBS21-25x25-70-VIS

HBS21-050-30-VIS	UV fused silica	Source states compliance; not independently verified	Φ50mm	8mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$204	Quantity for HBS21-050-30-VIS

HBS21-050-50-VIS	UV fused silica	Source states compliance; not independently verified	Φ50mm	8mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$204	Quantity for HBS21-050-50-VIS

HBS21-050-70-VIS	UV fused silica	Source states compliance; not independently verified	Φ50mm	8mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$204	Quantity for HBS21-050-70-VIS

HBS21-50x50-30-VIS	UV fused silica	Source states compliance; not independently verified	50 × 50mm	8mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$204	Quantity for HBS21-50x50-30-VIS

HBS21-50x50-50-VIS	UV fused silica	Source states compliance; not independently verified	50 × 50mm	8mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$204	Quantity for HBS21-50x50-50-VIS

HBS21-50x50-70-VIS	UV fused silica	Source states compliance; not independently verified	50 × 50mm	8mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @400-700nm	Ravg<1% @400-700nm	400–700nm	$204	Quantity for HBS21-50x50-70-VIS

HBS21-012-30-NIR	UV fused silica	Source states compliance; not independently verified	Φ12.5mm	3mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$102	Quantity for HBS21-012-30-NIR

HBS21-012-50-NIR	UV fused silica	Source states compliance; not independently verified	Φ12.5mm	3mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$102	Quantity for HBS21-012-50-NIR

HBS21-012-70-NIR	UV fused silica	Source states compliance; not independently verified	Φ12.5mm	3mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$102	Quantity for HBS21-012-70-NIR

HBS21-12x12-30-NIR	UV fused silica	Source states compliance; not independently verified	12.5 × 12.5mm	3mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$102	Quantity for HBS21-12x12-30-NIR

HBS21-12x12-50-NIR	UV fused silica	Source states compliance; not independently verified	12.5 × 12.5mm	3mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$102	Quantity for HBS21-12x12-50-NIR

HBS21-12x12-70-NIR	UV fused silica	Source states compliance; not independently verified	12.5 × 12.5mm	3mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$102	Quantity for HBS21-12x12-70-NIR

HBS21-025-30-NIR	UV fused silica	Source states compliance; not independently verified	Φ25mm	5mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$122	Quantity for HBS21-025-30-NIR

HBS21-025-50-NIR	UV fused silica	Source states compliance; not independently verified	Φ25mm	5mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$122	Quantity for HBS21-025-50-NIR

HBS21-025-70-NIR	UV fused silica	Source states compliance; not independently verified	Φ25mm	5mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$122	Quantity for HBS21-025-70-NIR

HBS21-25x25-30-NIR	UV fused silica	Source states compliance; not independently verified	25 × 25mm	5mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$122	Quantity for HBS21-25x25-30-NIR

HBS21-25x25-50-NIR	UV fused silica	Source states compliance; not independently verified	25 × 25mm	5mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$122	Quantity for HBS21-25x25-50-NIR

HBS21-25x25-70-NIR	UV fused silica	Source states compliance; not independently verified	25 × 25mm	5mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$122	Quantity for HBS21-25x25-70-NIR

HBS21-050-30-NIR	UV fused silica	Source states compliance; not independently verified	Φ50mm	8mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$204	Quantity for HBS21-050-30-NIR

HBS21-050-50-NIR	UV fused silica	Source states compliance; not independently verified	Φ50mm	8mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$204	Quantity for HBS21-050-50-NIR

HBS21-050-70-NIR	UV fused silica	Source states compliance; not independently verified	Φ50mm	8mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$204	Quantity for HBS21-050-70-NIR

HBS21-50x50-30-NIR	UV fused silica	Source states compliance; not independently verified	50 × 50mm	8mm	30R/70T	30 arcmin±10 arcmin	Splitting ratio(30%R/70%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$204	Quantity for HBS21-50x50-30-NIR

HBS21-50x50-50-NIR	UV fused silica	Source states compliance; not independently verified	50 × 50mm	8mm	50R/50T	30 arcmin±10 arcmin	Splitting ratio(50%R/50%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$204	Quantity for HBS21-50x50-50-NIR

HBS21-50x50-70-NIR	UV fused silica	Source states compliance; not independently verified	50 × 50mm	8mm	70R/30T	30 arcmin±10 arcmin	Splitting ratio(70%R/30%T)±10% @700-1100nm	Ravg<1% @700-1100nm	700–1100nm	$204	Quantity for HBS21-50x50-70-NIR

Curves

Three complete source transmission reference charts in UV (250-400 nm), VIS (400-700 nm) and NIR (700-1100 nm) order. Each chart retains the source 30R/70T, 50R/50T and 70R/30T traces. Vertical axis: transmission (%); horizontal axis: wavelength (nm). Use selected-model specifications.

Technical notes

Select a model and quantity for an itemized quotation.

Review the material, dimensions and other specifications listed for the individual model. Check any available curves against the model's stated operating range.

Illustrations and printable specification summaries are reference information, not manufacturing drawings. Confirm technical suitability and final requirements with your quotation.

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