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Hoya Filters - UV Transmitting VIS Absorbing

UQG Optics Hoya Ultraviolet Transmitting, Visible Absorbing Filters transmit the ultraviolet region but absorb the visible region. The filters are UV black ultraviolet glass primarily used for single extraction of ultraviolet rays. They are often utilized for selectively transmitting the 253.7nm, 254nm, 310nm and 365nm wavelengths, which includes the representative line spectra of mercury lamps.  Used in medical applications, inspection devices, scientific instruments, gel imaging and analysis systems. Also they are very popular with medical and analytical instruments and used for UV light source filters. .

UQG Optics stock diameters and squares and offer custom options.

Please contact our sales team.

Dimensions: Diameters 5mm to 160mm
Squares/Rectangles 1mm x 1mm to 165mm x 165mm
Thickness Range: 0.50mm to 8mm (subject to dimension)
Edge Finish: As cut/chamfered or ground
Surface Flatness: Up to lambda 4 (@633nm)
Parallelism: Up to 1 arc min
Material Options: Commercial grade, optical glass filters for larger sizes over 160mm x 160mm
Low cost optical filter range for less demanding applications (data sheet on request)
Coating Options: MgF2 protective coatings, AR coatings, bandpass & blocking optical coatings
Options: Additional filter types, combination of 2 laminated filters, toughening, storage boxes, mounts & holders, calibration certificates, identification labels & transmission curves

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

Material:
HOYA® Filter Glass
Dimension Tolerance:
+0.00 / -0.20mm
Thickness Tolerance:
± 0.10mm
Edge Finish:
Fine ground
Surface Quality:
60/40 Scratch/Dig
Surface Flatness:
≤ 5 fringes (@633nm)
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.
HFU-3305 PDF Hoya U-330 Ø 12.52.5 £22.00
QTY
Added. View quote
HFU-3405 PDF Hoya U-340 Ø 12.52.5 £22.00
QTY
Added. View quote
HFU-3605 PDF Hoya U-360 Ø 12.52.5 £18.00
QTY
Added. View quote
HFU-3225 PDF Hoya U-325C Ø 252.5 £45.00
QTY
Added. View quote
HFU-3325 PDF Hoya U-330 Ø 252.5 £39.00
QTY
Added. View quote
HFU-3421 PDF Hoya U340 Ø 251 £60.00
QTY
Added. View quote
HFU-3425 PDF Hoya U-340 Ø 252.5 £39.00
QTY
Added. View quote
HFU-3625 PDF Hoya U-360 Ø 252.5 £29.00
QTY
Added. View quote
HFU-3350 PDF Hoya U-330 50 x 502.5 £90.00
QTY
Added. View quote
HFU-3450 PDF Hoya U-340 50 x 502.5 £90.00
QTY
Added. View quote
HFU-3650 PDF Hoya U-360 50 x 502.5 £60.00
QTY
Added. View quote

Part Number

HFU-3305

Hoya U-330

PDF Data sheet

Thickness (mm) 2.5

Dimensions (mm) Ø 12.5

UNIT PRICE (1-50)

£22.00 Inc. VAT

QTY

Part Number

HFU-3405

Hoya U-340

PDF Data sheet

Thickness (mm) 2.5

Dimensions (mm) Ø 12.5

UNIT PRICE (1-50)

£22.00 Inc. VAT

QTY

Part Number

HFU-3605

Hoya U-360

PDF Data sheet

Thickness (mm) 2.5

Dimensions (mm) Ø 12.5

UNIT PRICE (1-50)

£18.00 Inc. VAT

QTY

Part Number

HFU-3225

Hoya U-325C

PDF Data sheet

Thickness (mm) 2.5

Dimensions (mm) Ø 25

UNIT PRICE (1-50)

£45.00 Inc. VAT

QTY

Part Number

HFU-3325

Hoya U-330

PDF Data sheet

Thickness (mm) 2.5

Dimensions (mm) Ø 25

UNIT PRICE (1-50)

£39.00 Inc. VAT

QTY

Part Number

HFU-3421

Hoya U340

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) Ø 25

UNIT PRICE (1-50)

£60.00 Inc. VAT

QTY

Part Number

HFU-3425

Hoya U-340

PDF Data sheet

Thickness (mm) 2.5

Dimensions (mm) Ø 25

UNIT PRICE (1-50)

£39.00 Inc. VAT

QTY

Part Number

HFU-3625

Hoya U-360

PDF Data sheet

Thickness (mm) 2.5

Dimensions (mm) Ø 25

UNIT PRICE (1-50)

£29.00 Inc. VAT

QTY

Part Number

HFU-3350

Hoya U-330

PDF Data sheet

Thickness (mm) 2.5

Dimensions (mm) 50 x 50

UNIT PRICE (1-50)

£90.00 Inc. VAT

QTY

Part Number

HFU-3450

Hoya U-340

PDF Data sheet

Thickness (mm) 2.5

Dimensions (mm) 50 x 50

UNIT PRICE (1-50)

£90.00 Inc. VAT

QTY

Part Number

HFU-3650

Hoya U-360

PDF Data sheet

Thickness (mm) 2.5

Dimensions (mm) 50 x 50

UNIT PRICE (1-50)

£60.00 Inc. VAT

QTY