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Blue Filter

Introduction

A filter that transmits a specific wavelength at green from blue, and cuts off other wavelengths in the visible range. It is used to select blue or green wavelength from a light emission or select a specific wavelength from multi-wavelengths.

【BLF-50S-370B has already been discontinued. Sales will be discontinued as soon as stock runs out.】

Producer：Japan

Description

A selection of different type of main wavelength and bandwidth from 370nm to 550nm.

To select a wavelength from a large bandwidth light.

By insertion of the filter into microscope or CCD camera will provide better contrast in a vision experiment.

Model

Center wavelength (nm)

Transmittance for center wavelength(％)

Color tone

Absorption limit short wavelength(nm)

Transmittance at short absorption limit(％)

Absorption limit long wavelength(nm)

Transmittance at longt absorption limit(％)

Unit Price

Date

Cart

BLF-50S-370B

370

＞82

蓝色

289

＜0.5

486

＜0.1

Add to cart

Blue Filter /BLF-50S-370B

BLF-50S-390B

390

＞78

蓝色

309

＜5

528

＜0.1

Add to cart

Blue Filter /BLF-50S-390B

BLF-50S-410B

410

＞92

蓝色

261

＜1

625

＜0.5

Add to cart

Blue Filter /BLF-50S-410B

BLF-50S-440B

440

＞44

蓝色

358

＜1

535

＜0.5

Add to cart

Blue Filter /BLF-50S-440B

BLF-50S-460B

460

＞84.5

蓝色

324

＜5

718

＜1.0

Add to cart

Blue Filter /BLF-50S-460B

GRF-50S-530G

526

＞15

绿色

452

＜0.1

615

＜0.1

Add to cart

Blue Filter /GRF-50S-530G

GRF-50S-533G

533

＞50

绿色

415

＜0.1

668

＜3.0

Add to cart

Blue Filter /GRF-50S-533G

GRF-50S-545G

541

＞13

绿色

483

＜0.1

621

＜0.1

Add to cart

Blue Filter /GRF-50S-545G

GRF-50S-550G

548

＞80

绿色

406

＜0.1

637

＜55

Add to cart

Blue Filter /GRF-50S-550G