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Photopic Filters

UQG Optics Photopic Colour glass band filters transmit and pass the wavelengths of light in proportion to the eyes natural response. When used in combination with a broadband source and detector, the transmission is very similar to the human eye spectral response. Made as two absorptive filters laminated together, uncoated and AR coated, they are also produced by an optical coating to precise wavelengths and transmission. These can be coated close to CIE1931 photopic luminosity standard.

UQG Optics stock diameters and squares and can custom make to larger dimensions which coatings can also be added.

Please contact our sales team.

Dimensions: Diameters 5mm to 160mm
Squares/Rectangles 3mm x 3mm to 165mm x 165mm
Coating Options: AR & custom optical coatings

Purchase or OEM production quantities?
Ask UQG for a quote we are a major single source supply chain global supplier.

Material:
Optical Filter Glass
Dimension Tolerance:
+0.00 / -0.20mm
Thickness Tolerance:
± 0.20mm
Edge Finish:
Fine ground
Surface Quality:
60/40 Scratch/Dig
Surface Flatness:
Ø25 ≤ 5 Fringes Ø50 ≤ 8 fringes
Parallelism:
≤ 3 Arc mins

Please contact us for discount pricing for stock parts over 10+ and volume/OEM quantities

Currency select:

Part No Data
sheet
Description Dimensions (mm)Thickness (mm) Unit price
(1-10)
Qty
Qty
(10+)Volume pricing available for 10+, please add to quote.
FPE-1250 PDF Photopic Filter Ø 12.505 £51.80
QTY
Added. View quote
PFE-1350 PDF Photopic Filter Ø 135 £53.00
QTY
Added. View quote
FPE-2540 PDF Photopic Filter Ø 255 £58.50
QTY
Added. View quote
FPE-5040 PDF Photopic Filter Ø 505 £115.00
QTY
Added. View quote
PFE-2525 PDF Photopic Filter 25 x 255 £62.00
QTY
Added. View quote
FPE-5050 PDF Photopic Filter 50 x 505 £118.00
QTY
Added. View quote

Part Number

FPE-1250

Photopic Filter

PDF Data sheet

Thickness (mm) 5

Dimensions (mm) Ø 12.50

UNIT PRICE (1-50)

£51.80 Inc. VAT

QTY

Part Number

PFE-1350

Photopic Filter

PDF Data sheet

Thickness (mm) 5

Dimensions (mm) Ø 13

UNIT PRICE (1-50)

£53.00 Inc. VAT

QTY

Part Number

FPE-2540

Photopic Filter

PDF Data sheet

Dimensions (mm) Ø 25

Thickness (mm) 5

UNIT PRICE (1-50)

£58.50 Inc. VAT

QTY

Part Number

FPE-5040

Photopic Filter

PDF Data sheet

Thickness (mm) 5

Dimensions (mm) Ø 50

UNIT PRICE (1-50)

£115.00 Inc. VAT

QTY

Part Number

PFE-2525

Photopic Filter

PDF Data sheet

Thickness (mm) 5

Dimensions (mm) 25 x 25

UNIT PRICE (1-50)

£62.00 Inc. VAT

QTY

Part Number

FPE-5050

Photopic Filter

PDF Data sheet

Thickness (mm) 5

Dimensions (mm) 50 x 50

UNIT PRICE (1-50)

£118.00 Inc. VAT

QTY