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B270i Windows & Plates

B270i Ultra white crown glass windows and plates make a good choice when a simple clear glass material is required and is optically crystal clear with high transmission in the visible range. The surfaces are fire polished and highly resistant to solar radiation offering a low cost solution. They act as good window to protect elements between two environments and a good choice for a display window, touch panels, laboratory and biotechnology applications. They are used for many applications for scientific and commercial OEM production requirements. Widely used for telecom windows, camera windows and glass screens.

UQG optics B270i windows and plates are made as diameters, squares and shapes to a standard stock range and in a full range of thicknesses. Custom made to your design and AR coatings can also be applied.

Please contact our sales team.

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Dimensions:	Diameters 5mm to 250mm
	Squares/Rectangles 1mm x 1mm to 406mm x 258mm
Thickness Range:	0.90mm, 1.15mm, 1.65mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm & 10mm
Dimension/Thickness:	Tol up to 0.02mm
Surface Quality:	80/50 to 20/10 scratch/Dig
Surface Flatness:	Up to lambda 10 (@633nm)
Parallelism:	Up to 10 seconds
Options:	Toughened, drilled, bevelled angles, optical coatings & shapes

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

Material:

B270i® Polished Plate

Dimension Tolerance:

Diameters +0.00/ -0.20mm

Squares ±0.10mm up to 25mm x 25mm

Squares ±0.20mm over 25mm x 25mm

Thickness Tolerance:

1mm ±0.10mm 2mm, 3mm, 4mm ±0.20mm

Edge Finish:

Squares fine ground up to 25mm x 25mm

Squares as cut/chamfered over 25mm x 25mm

Diameters ground

Surface Quality:

Plate 80/50 Scratch/Dig

Surface Flatness:

1-2 Fringes per 25mm dia (@633nm)

Parallelism:

≤ 5 Arc mins

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

Part numbers listed with enquire, please contact us for prices & delivery times.

Select Your Currency:

Part No	Data sheet	Description	Thickness (mm)	Dimensions (mm)	Unit price (1-10) excl. VAT	Qty	Qty (10+)Volume pricing available for 10+, please add to quote.
OGP-051	PDF	B270i Plate	1	5 x 5	£5.90	QTY B270i Plate quantity	Added to Quote
OGP-1010	PDF	B270i Plate	1	10 x 10	£6.50	QTY B270i Plate quantity	Added to Quote
OGP-1210	PDF	B270i Plate	1	12 x 12	£7.50	QTY B270i Plate quantity	Added to Quote
OGP-1510	PDF	B270i Plate	1	15 x 15	£7.80	QTY B270i Plate quantity	Added to Quote
OGP-1520	PDF	B270i Plate	2	15 x 15	£8.20	QTY B270i Plate quantity	Added to Quote
OGP-2010	PDF	B270i Plate	1	20 x 20	£9.50	QTY B270i Plate quantity	Added to Quote
OGP-2020	PDF	B270i Plate	2	20 x 20	£8.90	QTY B270i Plate quantity	Added to Quote
OGP-2510	PDF	B270i Plate	1	25 x 25	£9.50	QTY B270i Plate quantity	Added to Quote
OGP-5510	PDF	B270i Plate	1	50 x 50	£14.80	QTY B270i Plate quantity	Added to Quote
OGP-5520	PDF	B270i Plate	2	50 x 50	£15.20	QTY B270i Plate quantity	Added to Quote
OGP-5530	PDF	B270i Plate	3	50 x 50	£16.80	QTY B270i Plate quantity	Added to Quote
OGP-7573	PDF	B270i Plate	3	75 x 75	£24.00	QTY B270i Plate quantity	Added to Quote
OGP-1001	PDF	B270i Plate	1	100 x 100	£28.00	QTY B270i Plate quantity	Added to Quote
OGP-1002	PDF	B270i Plate	2	100 x 100	£29.00	QTY B270i Plate quantity	Added to Quote
OGP-1003	PDF	B270i Plate	3	100 x 100	£30.00	QTY B270i Plate quantity	Added to Quote
OGW-051	PDF	B270i Window	1	Ø 5	£9.80	QTY B270i Window quantity	Added to Quote
OGW-101	PDF	B270i Window	1	Ø 10	£6.00	QTY B270i Window quantity	Added to Quote
OGW-102	PDF	B270i Window	2	Ø 10	£7.50	QTY B270i Window quantity	Added to Quote
OGW-121	PDF	B270i Window	1	Ø 12.50	£8.00	QTY B270i Window quantity	Added to Quote
OGW-122	PDF	B270i Window	2	Ø 12.50	£8.50	QTY B270i Window quantity	Added to Quote
OGW-151	PDF	B270i Window	1	Ø 15	£9.00	QTY B270i Window quantity	Added to Quote
OGW-152	PDF	B270i Window	2	Ø 15	£9.20	QTY B270i Window quantity	Added to Quote
OGW-153	PDF	B270i Window	3	Ø 15	£9.50	QTY B270i Window quantity	Added to Quote
OGW-201	PDF	B270i Window	1	Ø 20	£9.70	QTY B270i Window quantity	Added to Quote
OGW-202	PDF	B270i Window	2	Ø 20	£9.80	QTY B270i Window quantity	Added to Quote
OGW-2510	PDF	B270i Window	1	Ø 25	£8.90	QTY B270i Window quantity	Added to Quote
OGW-2515	PDF	B270i Window	1.50	Ø 25	£9.50	QTY B270i Window quantity	Added to Quote
OGW-2520	PDF	B270i Window	2	Ø 25	£10.00	QTY B270i Window quantity	Added to Quote
OGW-2530	PDF	B270i Window	3	Ø 25	£10.50	QTY B270i Window quantity	Added to Quote
OGW-254	PDF	B270i Window	4	Ø 25	£12.90	QTY B270i Window quantity	Added to Quote
OGW-302	PDF	B270i Window	2	Ø 30	£15.80	QTY B270i Window quantity	Added to Quote
OGW-352	PDF	B270i Window	2	Ø 35	£16.20	QTY B270i Window quantity	Added to Quote
OGW-403	PDF	B270i Window	3	Ø 40	£18.80	QTY B270i Window quantity	Added to Quote
OGW-501	PDF	B270i Window	1	Ø 50	£17.00	QTY B270i Window quantity	Added to Quote
OGW-5015	PDF	B270i Window	1.50	Ø 50	£16.80	QTY B270i Window quantity	Added to Quote
OGW-5020	PDF	B270i Window	2	Ø 50	£17.50	QTY B270i Window quantity	Added to Quote
OGW-5030	PDF	B270i Window	3	Ø 50	£19.80	QTY B270i Window quantity	Added to Quote
OGW-753	PDF	B270i Window	3	Ø 75	£38.00	QTY B270i Window quantity	Added to Quote
OGW-1001	PDF	B270i Window	1	Ø 100	£48.00	QTY B270i Window quantity	Added to Quote
OGW-1002	PDF	B270i Window	2	Ø 100	£54.00	QTY B270i Window quantity	Added to Quote
OGW-1003	PDF	B270i Window	3	Ø 100	£56.00	QTY B270i Window quantity	Added to Quote

Part Number

OGP-051

B270i Plate

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) 5 x 5

UNIT PRICE (1-10)

£5.90 Inc. VAT

Part Number

OGP-1010

B270i Plate

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) 10 x 10

UNIT PRICE (1-10)

£6.50 Inc. VAT

Part Number

OGP-1210

B270i Plate

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) 12 x 12

UNIT PRICE (1-10)

£7.50 Inc. VAT

Part Number

OGP-1510

B270i Plate

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) 15 x 15

UNIT PRICE (1-10)

£7.80 Inc. VAT

Part Number

OGP-1520

B270i Plate

PDF Data sheet

Thickness (mm) 2

Dimensions (mm) 15 x 15

UNIT PRICE (1-10)

£8.20 Inc. VAT

Part Number

OGP-2010

B270i Plate

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) 20 x 20

UNIT PRICE (1-10)

£9.50 Inc. VAT

Part Number

OGP-2020

B270i Plate

PDF Data sheet

Thickness (mm) 2

Dimensions (mm) 20 x 20

UNIT PRICE (1-10)

£8.90 Inc. VAT

Part Number

OGP-2510

B270i Plate

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) 25 x 25

UNIT PRICE (1-10)

£9.50 Inc. VAT

Part Number

OGP-5510

B270i Plate

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) 50 x 50

UNIT PRICE (1-10)

£14.80 Inc. VAT

Part Number

OGP-5520

B270i Plate

PDF Data sheet

Thickness (mm) 2

Dimensions (mm) 50 x 50

UNIT PRICE (1-10)

£15.20 Inc. VAT

Part Number

OGP-5530

B270i Plate

PDF Data sheet

Thickness (mm) 3

Dimensions (mm) 50 x 50

UNIT PRICE (1-10)

£16.80 Inc. VAT

Part Number

OGP-7573

B270i Plate

PDF Data sheet

Thickness (mm) 3

Dimensions (mm) 75 x 75

UNIT PRICE (1-10)

£24.00 Inc. VAT

Part Number

OGP-1001

B270i Plate

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) 100 x 100

UNIT PRICE (1-10)

£28.00 Inc. VAT

Part Number

OGP-1002

B270i Plate

PDF Data sheet

Thickness (mm) 2

Dimensions (mm) 100 x 100

UNIT PRICE (1-10)

£29.00 Inc. VAT

Part Number

OGP-1003

B270i Plate

PDF Data sheet

Thickness (mm) 3

Dimensions (mm) 100 x 100

UNIT PRICE (1-10)

£30.00 Inc. VAT

Part Number

OGW-051