Name: 70R/30T 40mm Dia., UV Plate Beamsplitter
Brand: TECHSPEC
SKU: 84-490
Price: ₹16,235.00

70R/30T 40mm Dia., UV Plate Beamsplitter

TECHSPEC® UV Plate Beamsplitters

Stock #84-490

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₹16,235.00

Qty 1-5
₹16,235.00

Qty 6+
₹12,988.00

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Angle of Incidence (°):

Clear Aperture (%):

>85

Coating Specification:

Surface 1: R_abs = 70 ±5% @ 350nm, R_avg = 70 ±10% over 250 - 450nm
T_abs =30 ±5% @ 350nm, T_avg = 30 ±10% over 250 - 450nm
Surface 2: BBAR (R_avg <1%, R_abs <2% over 250 - 450nm)

Construction:

Plate

Diameter (mm):

40.00

Dimensional Tolerance (mm):

+0.0/-0.2

Parallelism (arcmin):

Reflection/Transmission Ratio (R/T):

70/30

Fused Silica (Corning 7980)

Surface Flatness (P-V):

1λ

Surface Quality:

60-40

Thickness (mm):

4.00

Thickness Tolerance (mm):

±0.38

Type:

Standard Beamsplitter

Wavelength Range (nm):

250 - 450

Regulatory Compliance

RoHS 2015:

Compliant

Reach 224:

Compliant

Certificate of Conformance:

View

Product Family Description

Multiple Transmission/Reflection Ratios Available
BBAR Coated Second Surface
Fused Silica Substrate

TECHSPEC® UV Plate Beamsplitters offer optimum performance in the 250-450nm spectral range and feature low absorption and negligible ghost reflections. The precision fused silica substrate has been designed to minimize the additional optical path length a beamsplitter adds to an imaging or photonic system. Available in multiple transmission/reflection ratios, TECHSPEC® UV Plate Beamsplitters are ideal for fluorescence imaging, biomedical and pharmaceutical applications, forensics, and spectroscopy. All coatings are designed for 45° AOI and random polarization.

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