Plano-Convex Spherical Lenses

Plano-Convex Spherical Lenses are available in both Laser Quality and Analytical Quality polish designated as LQ ( Laser Quality) and AQ (Analytical Quality).

Plano-Convex Spherical Lenses are available in UV Grade Fused Silica (FS) & BK7 Glass materials*. Plano-Convex Spherical Lenses have one flat (plano) surface and one spherical surface curved outward (convex) to converge the transmitted rays from an object, thus forming a real or virtual image of that object. A Plano-Convex Spherical Lens is used as a simple imaging lens to focus, collect and collimate light. These lenses have positive Effective Focal Lengths.

* Also see our VUV grade CaF2 & MgF2 Lenses for Vacuum UV (VUV) applications.

For more information about Spherical Lenses, refer to our Optics Tutorial page.

SPECIFICATIONS

Material: BK7 Glass & UV Grade Fused Silica (FS)

Effective Focal Length Tol.: LQ=± 0.5% / AQ=± 3%

Diameter (Dia = Ø) Tolerance: ± 0.25mm

Thickness Tolerance: ± 0.25mm

Surface Figure: LQ = L/10 @ 633 nm nominal

AQ = ~L/2 @ 633 nm nominal

Surface Finish: LQ = 10-5 both surfaces

AQ = < 60-40 both surfaces

Clear Aperture: central 85%

Centration: < 3 arc minutes

Chamfer: ~ 0.30mm @45 deg.

(LQ = Laser Quality / AQ = Analytical Quality)

All dimensions in mm

DIA Ø	RADIUS (R)	EFL	QUALITY	MATERIAL	PRODUCT #	PRICE	ORDER
12.7	25.8	50.0	Laser Quality Spherical Lens	BK7	LQB1250LCX	$195.00	LQB1250LCX
12.7	25.8	50.0	Analytical Quality Spherical Lens	BK7	AQB1250LCX	$65.00	AQB1250LCX
12.7	25.8	50.0	Laser Quality Spherical Lens	Fused Silica	LQF1250LCX	$235.00	LQF1250LCX
12.7	25.8	50.0	Analytical Quality Spherical Lens	Fused Silica	AQF1250LCX	$145.00	AQF1250LCX
25.4	25.8	50.0	Laser Quality Spherical Lens	BK7	LQB2550LCX	$225.00	LQB2550LCX
25.4	25.8	50.0	Analytical Quality Spherical Lens	BK7	AQB2550LCX	$65.00	AQB2550LCX
25.4	25.8	50.0	Laser Quality Spherical Lens	Fused Silica	LQF2550LCX	$255.00	LQF2550LCX
25.4	25.8	50.0	Analytical Quality Spherical Lens	Fused Silica	AQF2550LCX	$145.00	AQF2550LCX
25.4	38.6	75.0	Laser Quality Spherical Lens	BK7	LQB2575LCX	$205.00	LQB2575LCX
25.4	36.0	70.0	Analytical Quality Spherical Lens	BK7	AQB2570LCX	$65.00	AQB2570LCX
25.4	38.6	75.0	Laser Quality Spherical Lens	Fused Silica	LQF2575LCX	$235.00	LQF2575LCX
25.4	38.6	75.0	Analytical Quality Spherical Lens	Fused Silica	AQF2575LCX	$145.00	AQF2575LCX
25.4	51.5	100.0	Laser Quality Spherical Lens	BK7	LQB2510LCX	$180.00	LQB2510LCX
25.4	51.5	100.0	Analytical Quality Spherical Lens	BK7	AQB2510LCX	$65.00	AQB2510LCX
25.4	51.5	100.0	Laser Quality Spherical Lens	Fused Silica	LQF2510LCX	$215.00	LQF2510LCX
25.4	51.5	100.0	Analytical Quality Spherical Lens	Fused Silica	AQF2510LCX	$145.00	AQF2510LCX
50.8	51.5	100.0	Laser Quality Spherical Lens	BK7	LQB5010LCX	$255.00	LQB5010LCX
50.8	51.5	100.0	Analytical Quality Spherical Lens	BK7	AQB5010LCX	$95.00	AQB5010LCX
50.8	51.5	100.0	Laser Quality Spherical Lens	Fused Silica	LQF5010LCX	$295.00	LQF5010LCX
50.8	51.5	100.0	Analytical Quality Spherical Lens	Fused Silica	AQF5010LCX	$235.00	AQF5010LCX
25.4	77.3	150.0	Laser Quality Spherical Lens	BK7	LQB2515LCX	$180.00	LQB2515LCX
25.4	77.3	150.0	Analytical Quality Spherical Lens	BK7	AQB2515LCX	$65.00	AQB2515LCX
25.4	77.3	150.0	Laser Quality Spherical Lens	Fused Silica	LQF2515LCX	$235.00	LQF2515LCX
25.4	77.3	150.0	Analytical Quality Spherical Lens	Fused Silica	AQF2515LCX	$145.00	AQF2515LCX
50.8	77.3	150.0	Laser Quality Spherical Lens	BK7	LQB5015LCX	$225.00	LQB5015LCX
50.8	77.3	150.0	Analytical Quality Spherical Lens	BK7	AQB5015LCX	$90.00	AQB5015LCX
50.8	77.3	150.0	Laser Quality Spherical Lens	Fused Silica	LQF5015LCX	$295.00	LQF5015LCX
50.8	77.3	150.0	Analytical Quality Spherical Lens	Fused Silica	AQF5015LCX	$230.00	AQF5015LCX

(Next >>>)

· Add a Laser Quality AR Coating to any "LQ" Product # Lens above...

· AR Coatings for all Analytical Quality "AQ" Product # Lenses are

available ONLY by special Request

Back to Products