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BK7 Plano Convex & Bi-Vex Lenses

UQG Optics BK7 Plano convex and bi vex optical lenses are a high quality optical component and provide superior surface quality. They have a positive focal length and have one spherical surface and one flat surface or can be a bi-vex surface. They can be used to converge collimated beams or collimate light from a point source and are ideal for all-purpose focusing elements. For shorter wavelengths we use other optical glasses like SF11.

They are used in imaging systems, lasers and detectors. We can offer single and multi AR coatings to all wavelengths. They are supplied in a low cost grade to precision quality for OEM production.

Please contact our sales team.

View RoHS Statement

Dimensions:	Diameters 3mm to 300mm
Edge Finish:	Blackened
Surfaces:	80/50 to 20/10 Scratch dig
Centration:	To 30 seconds
Focal Length:	To 0.15mm
Coating Options:	Single & multi layer AR to all wavelengths

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

Material:

N-BK7 grade A optical glass

Diameter Tolerance:

+0.00/0.10mm

Edge Thickness:

25mm dia (1.50mm ± 0.10mm)

6mm dia (1mm ± 0.10mm)

Surface Quality:

40/20 Scratch/Dig (uncoated)

Centration:

≤ 5 Arc mins

Focal Length:

±2%

Coating:

VIS NIR 400-700nm

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.

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Part No	Data sheet	Description	Diameter (mm)	Lens Type	Focal Length (mm)	Unit price (1-10) excl. VAT	Qty	Qty (10+)Volume pricing available for 10+, please add to quote.
OGL-0615	PDF	Optical Glass Lens (coated)	Ø 6	Plano-Vex	15	£18.00	QTY Optical Glass Lens (coated) quantity	Added to Quote
OGL-0618	PDF	Optical Glass Lens (coated)	Ø 6	Plano-Vex	18	£18.00	QTY Optical Glass Lens (coated) quantity	Added to Quote
OGL-0406	PDF	Optical Glass Lens (uncoated)	Ø 4	Plano-Vex	6	£17.00	QTY Optical Glass Lens (uncoated) quantity	Added to Quote
OGL-0612	PDF	Optical Glass Lens (uncoated)	Ø 6	Plano-Vex	12	£13.00	QTY Optical Glass Lens (uncoated) quantity	Added to Quote
OGL-2505	PDF	Optical Glass Lens (uncoated)	Ø 25	Bi-Vex	25	£20.00	QTY Optical Glass Lens (uncoated) quantity	Added to Quote
OGL-2530	PDF	Optical Glass Lens (uncoated)	Ø 25	Plano-Vex	30	£17.00	QTY Optical Glass Lens (uncoated) quantity	Added to Quote
OGL-2540	PDF	Optical Glass Lens (uncoated)	Ø 25	Plano-Vex	40	£15.00	QTY Optical Glass Lens (uncoated) quantity	Added to Quote
OGL-2550	PDF	Optical Glass Lens (uncoated)	Ø 25	Plano-Vex	50	£15.00	QTY Optical Glass Lens (uncoated) quantity	Added to Quote
OGL-2560	PDF	Optical Glass Lens (uncoated)	Ø 25	Plano-Vex	60	£15.00	QTY Optical Glass Lens (uncoated) quantity	Added to Quote
OGL-2580	PDF	Optical Glass Lens (uncoated)	Ø 25	Plano-Vex	80	£15.00	QTY Optical Glass Lens (uncoated) quantity	Added to Quote
OGL-2510	PDF	Optical Glass Lens (uncoated)	Ø 25	Plano-Vex	100	£15.00	QTY Optical Glass Lens (uncoated) quantity	Added to Quote
OGL-2512	PDF	Optical Glass Lens (uncoated)	Ø 25	Plano-Vex	125	£15.00	QTY Optical Glass Lens (uncoated) quantity	Added to Quote
OGL-2515	PDF	Optical Glass Lens (uncoated)	Ø 25	Plano-Vex	150	£15.00	QTY Optical Glass Lens (uncoated) quantity	Added to Quote
OGL-75100	PDF	Optical Glass Lens (uncoated)	Ø 75	Plano-Vex	100	£60.00	QTY Optical Glass Lens (uncoated) quantity	Added to Quote

Part Number

OGL-0615

Optical Glass Lens (coated)

PDF Data sheet

Diameter (mm) Ø 6

Lens Type Plano-Vex

Focal Length (mm) 15

UNIT PRICE (1-10)

£18.00 Inc. VAT

Part Number

OGL-0618

Optical Glass Lens (coated)

PDF Data sheet

Diameter (mm) Ø 6

Lens Type Plano-Vex

Focal Length (mm) 18

UNIT PRICE (1-10)

£18.00 Inc. VAT

Part Number

OGL-0406

Optical Glass Lens (uncoated)

PDF Data sheet

Diameter (mm) Ø 4

Lens Type Plano-Vex

Focal Length (mm) 6

UNIT PRICE (1-10)

£17.00 Inc. VAT

Part Number

OGL-0612

Optical Glass Lens (uncoated)

PDF Data sheet

Diameter (mm) Ø 6

Lens Type Plano-Vex

Focal Length (mm) 12

UNIT PRICE (1-10)

£13.00 Inc. VAT

Part Number

OGL-2505

Optical Glass Lens (uncoated)

PDF Data sheet

Diameter (mm) Ø 25

Lens Type Bi-Vex

Focal Length (mm) 25

UNIT PRICE (1-10)

£20.00 Inc. VAT

Part Number

OGL-2530

Optical Glass Lens (uncoated)

PDF Data sheet

Diameter (mm) Ø 25

Lens Type Plano-Vex

Focal Length (mm) 30

UNIT PRICE (1-10)

£17.00 Inc. VAT

Part Number

OGL-2540

Optical Glass Lens (uncoated)

PDF Data sheet

Diameter (mm) Ø 25

Lens Type Plano-Vex

Focal Length (mm) 40

UNIT PRICE (1-10)

£15.00 Inc. VAT

Part Number

OGL-2550

Optical Glass Lens (uncoated)

PDF Data sheet

Diameter (mm) Ø 25

Lens Type Plano-Vex

Focal Length (mm) 50

UNIT PRICE (1-10)

£15.00 Inc. VAT

Part Number

OGL-2560

Optical Glass Lens (uncoated)

PDF Data sheet

Diameter (mm) Ø 25

Lens Type Plano-Vex

Focal Length (mm) 60

UNIT PRICE (1-10)

£15.00 Inc. VAT

Part Number

OGL-2580

Optical Glass Lens (uncoated)

PDF Data sheet

Diameter (mm) Ø 25

Lens Type Plano-Vex

Focal Length (mm) 80

UNIT PRICE (1-10)

£15.00 Inc. VAT

Part Number

OGL-2510

Optical Glass Lens (uncoated)

PDF Data sheet

Diameter (mm) Ø 25

Lens Type Plano-Vex

Focal Length (mm) 100

UNIT PRICE (1-10)

£15.00 Inc. VAT

Part Number

OGL-2512

Optical Glass Lens (uncoated)

PDF Data sheet

Diameter (mm) Ø 25

Lens Type Plano-Vex

Focal Length (mm) 125

UNIT PRICE (1-10)

£15.00 Inc. VAT

Part Number

OGL-75100

Optical Glass Lens (uncoated)

PDF Data sheet

Diameter (mm) Ø 75

Lens Type Plano-Vex

Focal Length (mm) 100

UNIT PRICE (1-10)

£60.00 Inc. VAT

Part Number

OGL-2515

Optical Glass Lens (uncoated)

PDF Data sheet

Diameter (mm) Ø 25

Lens Type Plano-Vex

Focal Length (mm) 150

UNIT PRICE (1-10)

£15.00 Inc. VAT

BK7 Plano Convex & Bi-Vex Lenses

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