Micro-lentilles

SLM

En stock

SKU

SLM

Les micro lentilles sont des lentilles sphériques plano-convexes/biconvexes avec des diamètres inférieurs à 4 mm. Ces petites lentilles sont conçues pour être utilisées dans des équipements et des instruments qui exigent des optiques plus légères et de plus petite taille.

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Nom

Diameter φD

Longueur focale

Material

Delivery

Prix

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details

SLM-1.5-01P

1.5mm

1.0mm

LaSF9

in stock

187,46 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ1.5mm
Focal length f	1.0mm
Back focal length fb	0.56mm
Edge thickness te	0.35mm
Center thickness tc	0.8mm
Radius of curvature r	0.85mm

details

SLM-02-03P

2mm

3mm

LaSF9

in stock

176,54 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ2mm
Focal length f	3mm
Back focal length fb	2.2mm
Edge thickness te	1mm
Center thickness tc	1.3mm
Radius of curvature r	2.55mm

details

SLM-02-04N

2mm

4mm

LaSF9

in stock

172,16 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano concave
Diameter φD	φ2mm
Focal length f	−4mm
Back focal length fb	−4.40mm
Edge thickness te	0.95mm
Center thickness tc	0.8mm
Radius of curvature r	−3.40mm

details

SLM-04-06P

4mm

6mm

SK2

5-8 weeks

174,88 €

Material	SK2
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ4mm
Focal length f	6mm
Back focal length fb	5mm
Edge thickness te	0.7mm
Center thickness tc	1.3mm
Radius of curvature r	3.64mm

details

SLM-1.5-1.5P

1.5mm

LaSF9

5-8 weeks

184,64 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ1.5mm
Focal length f	1.5mm
Back focal length fb	0.44mm
Edge thickness te	1.65mm
Center thickness tc	1.9mm
Radius of curvature r	1.25mm

details

SLM-02-1.5P

2mm

1.5mm

LaSF9

Nous contacter

203,16 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ2mm
Focal length f	1.5mm
Back focal length fb	0.5mm
Edge thickness te	1.4mm
Center thickness tc	1.9mm
Radius of curvature r	1.28mm

details

SLM-02-02P

2mm

LaSF9

Nous contacter

203,16 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ2mm
Focal length f	2mm
Back focal length fb	1.2mm
Edge thickness te	1.2mm
Center thickness tc	1.5mm
Radius of curvature r	1.7mm

details

SLM-02-2.5P

2mm

2.5mm

LaSF9

5-8 weeks

154,34 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ2mm
Focal length f	2.5mm
Back focal length fb	1.6mm
Edge thickness te	1.3mm
Center thickness tc	1.6mm
Radius of curvature r	2.13mm

details

SLM-03-2.5P

3mm

2.5mm

LaSF9

5-8 weeks

199,66 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ3mm
Focal length f	2.5mm
Back focal length fb	1.4mm
Edge thickness te	1.5mm
Center thickness tc	2.1mm
Radius of curvature r	2.13mm

details

SLM-03-03P

3mm

LaSF9

5-8 weeks

181,52 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ3mm
Focal length f	3mm
Back focal length fb	1.9mm
Edge thickness te	1.5mm
Center thickness tc	2mm
Radius of curvature r	2.55mm

details

SLM-03-04P

3mm

4mm

LaSF9

5-8 weeks

199,66 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ3mm
Focal length f	4mm
Back focal length fb	3.3mm
Edge thickness te	1mm
Center thickness tc	1.3mm
Radius of curvature r	3.4mm

details

SLM-03-06P

3mm

6mm

SK2

5-8 weeks

181,52 €

Material	SK2
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ3mm
Focal length f	6mm
Back focal length fb	5.1mm
Edge thickness te	1.1mm
Center thickness tc	1.4mm
Radius of curvature r	3.64mm

details

SLM-04-04P

4mm

SK2

5-8 weeks

175,32 €

Material	SK2
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ4mm
Focal length f	4mm
Back focal length fb	2.5mm
Edge thickness te	1.5mm
Center thickness tc	2.5mm
Radius of curvature r	2.43mm

details

SLM-04-08P

4mm

8mm

SK2

5-8 weeks

174,88 €

Material	SK2
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ4mm
Focal length f	8mm
Back focal length fb	7.1mm
Edge thickness te	1.1mm
Center thickness tc	1.5mm
Radius of curvature r	4.86mm

details

SLM-04-10P

4mm

10mm

SK2

5-8 weeks

174,88 €

Material	SK2
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano convex
Diameter φD	φ4mm
Focal length f	10mm
Back focal length fb	9.1mm
Edge thickness te	1.2mm
Center thickness tc	1.5mm
Radius of curvature r	6.07mm

details

SLM-03B-03P

3mm

SK2

5-8 weeks

181,52 €

Material	SK2
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Biconvex
Diameter φD	φ3mm
Focal length f	3mm
Back focal length fb	2.4mm
Edge thickness te	1.1mm
Center thickness tc	1.8mm
Radius of curvature r	3.26mm

details

SLM-03B-04P

3mm

4mm

BK7

5-8 weeks

181,52 €

Material	BK7
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Biconvex
Diameter φD	φ3mm
Focal length f	4mm
Back focal length fb	3.4mm
Edge thickness te	1.2mm
Center thickness tc	1.8mm
Radius of curvature r	3.8mm

details

SLM-03B-06P

3mm

6mm

BK7

5-8 weeks

181,52 €

Material	BK7
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Biconvex
Diameter φD	φ3mm
Focal length f	6mm
Back focal length fb	5.5mm
Edge thickness te	1.1mm
Center thickness tc	1.5mm
Radius of curvature r	5.93mm

details

SLM-04B-04P

4mm

SK2

Nous contacter

174,88 €

Material	SK2
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Biconvex
Diameter φD	φ4mm
Focal length f	4mm
Back focal length fb	3.2mm
Edge thickness te	1.2mm
Center thickness tc	2.2mm
Radius of curvature r	4.4mm

details

SLM-04B-06P

4mm

6mm

BK7

5-8 weeks

174,52 €

Material	BK7
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Biconvex
Diameter φD	φ4mm
Focal length f	6mm
Back focal length fb	5.4mm
Edge thickness te	1.2mm
Center thickness tc	1.9mm
Radius of curvature r	5.86mm

details

SLM-04B-08P

4mm

8mm

BK7

5-8 weeks

174,52 €

Material	BK7
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Biconvex
Diameter φD	φ4mm
Focal length f	8mm
Back focal length fb	7.4mm
Edge thickness te	1.2mm
Center thickness tc	1.7mm
Radius of curvature r	7.97mm

details

SLM-03-06N

3mm

6mm

LaSF9

5-8 weeks

199,66 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano concave
Diameter φD	φ3mm
Focal length f	−6mm
Back focal length fb	−6.39mm
Edge thickness te	1.03mm
Center thickness tc	0.8mm
Radius of curvature r	−5.10mm

details

SLM-04-08N

4mm

8mm

LaSF9

5-8 weeks

197,26 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	Plano concave
Diameter φD	φ4mm
Focal length f	−8mm
Back focal length fb	−8.37mm
Edge thickness te	1.10mm
Center thickness tc	0.8mm
Radius of curvature r	−6.80mm

details

SLM-02B-02N

2mm

LaSF9

5-8 weeks

203,16 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	BIconcave
Diameter φD	φ2mm
Focal length f	−2mm
Back focal length fb	−2.13mm
Edge thickness te	0.99mm
Center thickness tc	0.7mm
Radius of curvature r	−3.50mm

details

SLM-04B-04N

4mm

LaSF9

1 week

199,66 €

Material	LaSF9
Design Wavelength	587.6nm
Coating	Uncoated
Centration	Please contact
Surface Quality (Scratch-Dig)	40-20
Lens Type	BIconcave
Diameter φD	φ4mm
Focal length f	−4mm
Back focal length fb	−4.16mm
Edge thickness te	1.39mm
Center thickness tc	0.8mm
Radius of curvature r	−6.94mm

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◦Les lentilles sphériques plan convexes sont utiles lorsque les faisceaux parallèles sont convergés ou que les lumières des sources sont converties en faisceaux parallèles, c'est-à-dire à des rapports conjugués infinis.
◦Les lentilles sphériques biconvexes sont utiles lorsque les lumières des sources sont convergées ou que les images sont relayées vers d'autres systèmes optiques, c'est-à-dire à des rapports unitaires conjugués.
◦Étant donné que ces lentilles sont conçues à la longueur d'onde 587,6 nm (ligne jaune d'hélium [d]), leurs distances focales varient à d'autres longueurs d'onde.

Micro-lentilles

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