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Birefringent Filters

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Thickness (mm)

Diameter (mm)


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Compare Model Drawings & Specs Coating Thickness (mm) Diameter (mm) Availability Reference Price
(USD)
Q-BFF-12.7-1-U
Quartz,Birefringent Filter,Ø=12.7mm,Thickness=1mm,Uncoated
Uncoated112.7 2-3 Weeks Request for quote
Q-BFF-12.7-2-U
Quartz,Birefringent Filter,Ø=12.7mm,Thickness=2mm,Uncoated
Uncoated212.7 2-3 Weeks Request for quote
Q-BFF-12.7-4-U
Quartz,Birefringent Filter,Ø=12.7mm,Thickness=4mm,Uncoated
Uncoated412.7 2-3 Weeks Request for quote
Q-BFF-25.4-0.5-U
Quartz,Birefringent Filter,Ø=25.4mm,Thickness=0.5mm,Uncoated
Uncoated0.525.4 2-3 Weeks Request for quote
Q-BFF-25.4-1-U
Quartz,Birefringent Filter,Ø=25.4mm,Thickness=1mm,Uncoated
Uncoated125.4 2-3 Weeks Request for quote
Q-BFF-25.4-2-U
Quartz,Birefringent Filter,Ø=25.4mm,Thickness=2mm,Uncoated
Uncoated225.4 2-3 Weeks Request for quote
Q-BFF-25.4-4-U
Quartz,Birefringent Filter,Ø=25.4mm,Thickness=4mm,Uncoated
Uncoated425.4 2-3 Weeks Request for quote
Q-BFF-12.7-0.5-U
Quartz,Birefringent Filter,Ø=12.7mm,Thickness=0.5mm,Uncoated
Uncoated0.512.7 2-3 Weeks Request for quote

Q-BFF-12.7-0.5-U - Parameter

Type
Birefringent Filter

Material
Quartz

Coating
Uncoated

Diameter (mm)
12.7

Thickness Tolerance (mm)
±0.005

Surface Quality
20-10

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Dimensional Tolerance (mm)
±0.2

Thickness (mm)
0.5

Parallelism (arcsec)
<5

Q-BFF-25.4-4-U - Parameter

Type
Birefringent Filter

Material
Quartz

Coating
Uncoated

Diameter (mm)
25.4

Thickness Tolerance (mm)
±0.005

Surface Quality
20-10

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Dimensional Tolerance (mm)
±0.2

Thickness (mm)
4

Parallelism (arcsec)
<5

Q-BFF-25.4-2-U - Parameter

Type
Birefringent Filter

Material
Quartz

Coating
Uncoated

Diameter (mm)
25.4

Thickness Tolerance (mm)
±0.005

Surface Quality
20-10

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Dimensional Tolerance (mm)
±0.2

Thickness (mm)
2

Parallelism (arcsec)
<5

Q-BFF-25.4-1-U - Parameter

Type
Birefringent Filter

Material
Quartz

Coating
Uncoated

Diameter (mm)
25.4

Thickness Tolerance (mm)
±0.005

Surface Quality
20-10

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Dimensional Tolerance (mm)
±0.2

Thickness (mm)
1

Parallelism (arcsec)
<5

Q-BFF-25.4-0.5-U - Parameter

Type
Birefringent Filter

Material
Quartz

Coating
Uncoated

Diameter (mm)
25.4

Thickness Tolerance (mm)
±0.005

Surface Quality
20-10

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Dimensional Tolerance (mm)
±0.2

Thickness (mm)
0.5

Parallelism (arcsec)
<5

Q-BFF-12.7-4-U - Parameter

Type
Birefringent Filter

Material
Quartz

Coating
Uncoated

Diameter (mm)
12.7

Thickness Tolerance (mm)
±0.005

Surface Quality
20-10

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Dimensional Tolerance (mm)
±0.2

Thickness (mm)
4

Parallelism (arcsec)
<5

Q-BFF-12.7-2-U - Parameter

Type
Birefringent Filter

Material
Quartz

Coating
Uncoated

Diameter (mm)
12.7

Thickness Tolerance (mm)
±0.005

Surface Quality
20-10

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Dimensional Tolerance (mm)
±0.2

Thickness (mm)
2

Parallelism (arcsec)
<5

Q-BFF-12.7-1-U - Parameter

Type
Birefringent Filter

Material
Quartz

Coating
Uncoated

Diameter (mm)
12.7

Thickness Tolerance (mm)
±0.005

Surface Quality
20-10

Clear Aperture
>90%

Chamfer
<0.5mmx45°

Dimensional Tolerance (mm)
±0.2

Thickness (mm)
1

Parallelism (arcsec)
<5

Q-BFF-12.7-0.5-U - Download

Q-BFF-25.4-4-U - Download

Q-BFF-25.4-2-U - Download

Q-BFF-25.4-1-U - Download

Q-BFF-25.4-0.5-U - Download

Q-BFF-12.7-4-U - Download

Q-BFF-12.7-2-U - Download

Q-BFF-12.7-1-U - Download

Accessories

Compare Model Drawings & Specs Availability Reference Price
(USD)