生化分析滤光片

文迪设计和制造的生化滤光片广泛应用于生化分析仪和酶标仪等分析设备,在光学系统中扮演重要角色,其光学性能决定着设备检测的精度和灵敏度。文迪采用先进的离子源辅助沉积技术,已成功开发了20多种波长,100多种常用不同规格的生化滤光片;其具有高截止深度、高截止陡度、宽截止范围等特点以确保用户得到极佳的吸光度测试精度。

规格参数

通用规格

Parameters

Value

Comment

Averaged Transmission

40% - 80%

Depending on wavelength and instrument typ

Blocking

>OD6

Out of passband

Angle of Incidence/°

0±5

Range of angles over which optical specs are guaranteed for collimated light

Diameter/mm

10, 12, 12.7, 15.0

Accept custom size

Thickness/mm

4-6

Mounted in black-anodized aluminum ring

Clear Aperture/mm

>85%

/

Surface Quality

80-50 Scratch-Dig

Measured within clear aperture

Reliability & Durability

Environmental: MIL-STD-810F; Physical: MIL-C-48497A


Orientation

The arrow on the ring indicates the recommended direction of propagation of light.


典型生化分析滤光片

CWL/nm

FWHM/nm

Tp/%

Blocking

Blocking Range/nm

340

10

≥40

OD6

200-1200

380

8

≥40

OD6

200-1200

405

8

≥40

OD6

200-1200

414

8

≥40

OD6

200-1200

450

8

≥45

OD6

200-1200

480

8

≥45

OD6

200-1200

492

8

≥45

OD6

200-1200

505

8

≥45

OD6

200-1200

510

8

≥45

OD6

200-1200

535

8

≥45

OD6

200-1200

546

8

≥45

OD6

200-1200

570

8

≥45

OD6

200-1200

575

8

≥45

OD6

200-1200

578

8

≥45

OD6

200-1200

589

8

≥45

OD6

200-1200

600

8

≥45

OD6

200-1200

620

8

≥45

OD6

200-1200

630

8

≥45

OD6

200-1200

660

8

≥45

OD6

200-1200

670

8

≥45

OD6

200-1200

690

8

≥45

OD6

200-1200

700

8

≥45

OD6

200-1200

750

8

≥45

OD6

200-1200

800

8

≥50

OD6

200-1200

典型应用结构图

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