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Midwest Optical Systems

BP340-25.5 | BP340 Near-UV Bandpass Filter

Part: BP340-25.5

Diameter: M25.5 x P0.5

The MidOpt BP340-25.5 UV Bandpass filters are an economical yet highly transmissive/high contrast alternative to far more costly thin film interference filters. The design of this filter combines rugged dielectric coatings and absorptive filter glass to ensure a highly stable passband and excellent out-of-band blocking, even when used in conjunction with very short focal length lenses. The Midwest Optical Systems manufacturing program also makes it possible to supply larger custom shapes and sizes – up to 165mm square – within a matter of days. The BP340 finds use in UV fluorescence, forensic, scientific, multispectral, machine vision, sensing and other imaging applications.

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Accessories

No accessories available.

Technical Specifications

Specifications

Useful Range Min315 nm
Useful Range Max365 nm
StabledgeYes
FWHM80 nm
Adhesive BackedYes
Tolerance10 %
Peak Transmission≤ 90 %
Surface Quality (Scratch-Dig)40
Substrate MaterialGlass
Filter DiameterM25.5 x P0.5

Dimensions

Length1.08 in / 27.5 mm
Width1.08 in / 27.5 mm
Height0.28 in / 7.1 mm
Outer Diameter1.08 in / 27.5 mm
Product Weight0.02 lbs / 0.009 kg

Business Information

VendorMidwest Optical Systems
Standard Lead Time15 Days
Temporary Lead Time Change0 Days
Stock LocationBuilt to Order
Product LifecycleActive
Price$135
Cost$67.5
Charge TaxYes

Shipping Information

Shipping Length2 in
Shipping Width2 in
Shipping Height1 in
Shipping Weight0.1 lbs