Positive Meniscus LensesClick part # for details or to add to shopping cart.

Specifications

EFL (mm): 190.4
Dia: 21
CT: 3
MATERIAL: N-S-TIM2
ET: 2.5
BF: 187.4
R1: 72.91
V1H1: -1.2
R2: 187.7
V2H2: -3
D: 187.1
Specifications: Effective Focal Length (EFL): +/- 1%
Diameter (DIA): +0/- .18
Clear Aperture: 90% of diameter
Center Thickness (CT): +/- .25
Cosmetics: 60/40
Surface Quality: 2 1/2 X 1/2 waves @ 546.1nm
Centering Accuracy: 2 arc minutes TIA
Designed Wavelength: 587.1nm
All dimensions are in millimeters.

Choose your coating:

Part #: CMN21639/SPC

Price: $151.70

based on coating and quantity (below)

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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	MATERIAL	ET	BF	R1	R2	D	Part Number	Price

3212	12	7	1.7	2.3	BK 7	1.1	10.1	4.9	19.8	9.8	CMN21652/100	$57.40
3214	15.8	7.5	2.1	2	SK3	1	13.9	6	13.72	13.5	CMN11190/000	$20.60
3215	15.8	10	3.7	3	S-TIH11	1.9	12.9	7.31	14.36	12.3	CMN11192/000	$34.20
5879	16.0	5.0	3.2	3.0	S-TIH11	2.78	12.9	7.310	14.360	12.68	CMN11191/100	$52.20
3216	24.8	14	2.1	3	S-TIH11	1.5	22.3	13.04	34.81	21.8	CMN11194/000	$37.60
3217	29.3	10	2.9	2	BK 7	0.9	27.1	9.32	22.51	26.7	CMN21635/215	$694.20
3219	34.9	14	2.9	3	S-TIH11	2	32.7	21.35	87.91	32.5	CMN11197/SPC	$682.60
3220	36.5	14.7	2.5	5.1	S-TIM25	3.6	28.3	10.06	11.99	26.5	CMN11198/201	$682.60
3221	36.9	14.7	2.5	5.1	S-TIM25	3.6	28.6	10.07	11.99	26.9	CMN21636/109	$1,117.60
3222	38.2	7	5.5	1.4	S-TIM2	1.2	36.4	11.66	21.91	36.2	CMN21653/100	$52.20
3223	40	22.3	1.8	4.3	BK 7	1	36.6	18.81	199.56	36.3	CMN11200/000	$37.60
3224	50	25	2	5.3	BK 7	2.1	46.2	24.81	627.4	46.1	CMN11205/000	$37.60
3225	50	25.4	2	5.3	BK 7	1.9	46	24.81	627.4	45.9	CMN11210/000	$22.60
3226	66.1	14	4.7	3	BK 7	2.3	64	30.33	260	63.9	CMN21647/221	$697.60
3227	73	27	2.7	3.5	S-TIH1	1.3	68.8	25.76	47.84	66.9	CMN21650/SPC	$1,677.00
3228	89.1	52	1.7	12	BK 7	0.6	76.9	29.97	74.13	73.2	CMN21637/202	$716.60
3229	93	44.5	2.1	7.8	B270	2.2	86.3	41.13	254	85.3	CMN11215/000	$28.00
3231	100	25	4	3.5	BK 7	1.9	95.9	34.58	101.58	95.1	CMN11220/000	$180.00
3232	100	25.4	3.9	3.5	BK 7	1.9	95.9	34.58	101.58	95.1	CMN11225/000	$37.60
3234	100	50	2	8.7	BK 7	2.1	93.1	47.83	667.4	92.6	CMN11230/000	$46.60
3235	100	50.8	2	8.7	BK 7	1.9	93.1	47.83	667.4	92.6	CMN11235/000	$46.60
3236	101.6	44	2.3	12	PYREX	3.8	85	23.56	38.54	78.1	CMN11231/000	$46.60
3238	102	19	5.4	4	BK 7	3.1	97.8	33.72	90	97.3	CMN11222/100	$55.60
3239	102	25	4.1	4	BK 7	2.5	97.8	33.72	90	96.9	CMN11221/102	$697.60
3240	102.7	39	2.6	11.4	PYREX	5.5	86.7	23.56	38.54	82.2	CMN11232/000	$44.30
3241	105.2	44	2.3	12	FUSED SILICA	3.1	88.3	23.56	38.54	82.1	CMN11233/000	$105.00
3242	108.9	64	1.7	14	PYREX	1.7	97.2	41.85	196.9	94.5	CMN11234/000	$150.00
3243	112.3	64	1.8	14	FUSED SILICA	1.7	100.5	41.85	196.9	97.9	CMN11223/000	$250.00
3245	137.3	47	2.9	9.9	BK 7	5.8	130	59.49	346.95	129.2	CMN21648/SPC	$82.60
3247	146	28.5	5.2	2.7	S-BSM16	1.5	141.5	34.03	52.76	139.5	CMN11237/000	$22.60
3248	150	25	6.1	4	BK 7	5	146.2	42.52	90	145.3	CMN11238/000	$37.60
3249	150	50	3	7	BK 7	2.4	139.6	42.52	90	136.1	CMN11239/000	$26.90
3250	167.5	38.1	4.4	6	CORNING 7980	2.7	157.3	32.94	54.37	153.9	CMN21659/SPC	$172.30
3253	174.8	38.1	4.6	6	CORNING 7980	3.3	167.4	42.25	116.44	165.8	CMN21660/SPC	$172.30
3254	180.8	53	3.4	8	LASFN9	5.3	173.2	88.06	197.55	171.5	CMN21655/202	$716.60
3255	182.4	25.4	7.1	4	S-NSL5	3	174	40.91	63.92	172.7	CMN21661/SPC	$239.00
3256	184.8	52	3.6	6	S-TIH53	3.5	175.7	55.9	82.7	171.5	CMN11656/214	$716.60
3258	189.1	25.4	7.4	2.8	BK 7	3.5	189.2	1079.9	107.53	-190	CMN21646/101	$59.60
3259	190.4	21	9.1	3	N-S-TIM2	2.5	187.4	72.91	187.7	187.1	CMN21639/SPC	$151.70
3260	200	25	8.1	3.5	BK 7	2.7	196.8	49.03	90	195.9	CMN11243/000	$22.60
3261	200	50	4	6.5	BK 7	3.2	190.5	49.32	90	187	CMN11242/102	$704.70
5871	206.6	65.0	3.1	8.0	BK7	2.8	199.7	82.03	342.4		CMN23142/000	$59.00
3264	250	25	10	2.5	BK 7	1.9	244.5	57.26	101.58	243.7	CMN11240/000	$37.60
3265	250	25.4	9.8	2.5	BK 7	1.9	244.5	57.26	101.58	243.7	CMN11245/000	$22.60
3266	250	50	5	5	BK 7	2.4	240.9	57.74	101.58	237.8	CMN11250/000	$284.00
3267	250	50.8	4.9	5	BK 7	2.3	240.9	57.74	101.58	237.8	CMN11255/000	$284.00
3268	292.7	51.9	5.6	8	S-TIH11	6.7	282.6	101.91	176.87	280.7	CMN21654/210	$716.60
3269	300	20	15	3.5	BK 7	3.2	297.2	94.08	235	297	CMN11254/100	$50.70
3270	300	20	15	3.5	BK 7	3.2	296.1	94.08	23.5	294	CMN11254/000	$32.70
3271	300	25	12	4.8	BK 7	4.3	294.9	94.08	235	294.6	CMN11256/102	$682.60

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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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Positive Meniscus 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.

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