B270 Glass Unmounted Aspheric LensesClick part # for details or to add to shopping cart.

Specifications

EFL (mm): 44
Dia: 50
CT: 18.9
ET: 2
BF: 31.6
R2 Shape: Plano
Specifications: Effective Focal Length (EFL): +- 5%
Diameter (DIA): + .5/-.25
Clear Aperture: 90% of diameter
Center Thickness (CT): +- .50
Cosmetics: 120/80
Surface Quality: Aspheric surface fire-polished,plano
or spherical surface felt-polished.
Designed Wavelength: 587.6nm

Choose your coating:

Part #: ASP13300/000

Price: $24.00

based on coating and quantity (below)

Choose Coating

Quantity:

Product Listings Discount prices at 25 and 50 pieces. For quantities over 100 please contact us for our best discounted price.

ID	EFL (mm)	Dia	f/#	CT	ET	BF	R2 Shape	Part Number	Price

1737	8.5	12	0.7	5.7	1.5	6	Convex	ASP13246/000	$24.00
1738	10.5	15	0.7	6	1.3	7.8	Plano	ASP13247/000	$19.00
1739	12	15	0.8	6	1.4	8.1	Plano	ASP13249/000	$25.30
1741	17.8	19.8	0.9	8.5	2.2	11.9	Plano	ASP13245/000	$24.00
1742	18	19	1	7	1.6	14.4	Plano	ASP13243/000	$24.00
1745	24.6	22.8	1.1	7.2	1.6	19.9	Plano	ASP13252/000	$24.00
1747	31	38.1	0.8	19	5.5	19.9	Convex	ASP13250/000	$20.90
1749	31	51.7	0.6	25.1	2.3	14.5	Plano	ASP13260/000	$26.60
1750	31	52	0.6	25	2.5	14.6	Plano	ASP13265/000	$26.60
1751	33.5	44.5	0.8	13.6	2	24.5	Plano	ASP13270/000	$26.80
1752	34	44.5	0.8	15.3	2.3	22.5	Convex	ASP13275/000	$26.80
1753	34	51.7	0.7	25.1	2.3	17.5	Plano	ASP13280/000	$24.00
1754	39	56	0.7	25	2	22.6	Plano	ASP13290/000	$33.25
1755	42	45	0.9	15.1	2.1	32.1	Plano	ASP13295/000	$26.60
1756	44	50	0.9	18.9	2	31.6	Plano	ASP13300/000	$24.00
1757	44.3	60	0.7	22	3	29.9	Plano	ASP13305/000	$30.30
1758	45.7	64.6	0.7	23.8	2	30.1	Plano	ASP13310/000	$30.30

Your request for volume production are always welcome and will be given immediate attention at JML.

Special Orders

JML engineers are always available to help you design a lens to meet your specific requirements. We can also reduce the diameter of our stock lenses to meet your specifications. For assistance, email sales@jmloptical.com or call +585.248.8900.

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Catalog Products

B270 Glass Unmounted Aspheric LensesClick part # for details or to add to shopping cart.

Specifications

Choose your coating:

Choose Coating

Product Listings Discount prices at 25 and 50 pieces. For quantities over 100 please contact us for our best discounted price.

Special Orders

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