BK7 or fused silica lens

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Model:	len
Brand:	Sun optics
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument
Label:	Plano Convex lens , Aspherical lenses , ball lenses
Price:	US $5 / pc
Min. Order:	500 pc

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Product Description

These lenses have positive focus length. Most suitable where one conjugate is more than five times, the other. e.g. in sensor application or for use with near collimated light. Also where both conjugates are on the same side of the lens, e.g. as an add-on lens to increase the numerical aperture.

Application:

●Optical Display System

●Projection Optics System

●Imaging Optics System
●Laser Measurements System

Specification:

Material	BK7 or Fused Silica
Design Wavelength	546.1 nm
Design Index:
BK7	1.5183 ± 0.0005
Fused Silica	1.46008±0.00005
Diameter Tolerance	+0.00, -0.15 mm
Thickness Tolerance	±0.2 mm
Paraxial Focal Length	±2%
Centration	<3 arc minutes
Clear Aperture	>85%
Surface Irregularity	λ/4@632.8 nm
Surface Quality	60-40 scratch and dig
Protective Bevel	0.25 mm x 45°

BK7 Plano-Convex Lens Standard Products:

Part No.	f (mm)	Ф(mm)	R1 (mm)	Centration (arc minutes)	t c (mm)	t e(mm)	f b(mm)
TPX101	4.0	2.0	2.073	15	1.26	1.0	3.2
TPX102	5.0	3.0	2.592	10	1.48	1.0	4.0
TPX103	6.0	4.0	3.101	3	1.50	0.77	5.0
TPX104	8.0	6.0	4.15	3	3.3	2.0	5.8
TPX105	10.0	6.0	5.18	3	3.0	2.0	8.0
TPX106	15.0	12.7	7.78	3	5.3	2.0	11.5
TPX107	20.0	12.7	10.37	3	4.2	2.0	17.2
TPX108	25.4	25.4	13.17	3	11.7	2.0	17.7
TPX109	40.0	12.7	20.73	3	3.0	2.0	38.0
TPX110	50.0	25.4	25.92	3	5.3	2.0	46.5
TPX111	60.0	22.4	31.1	3	4.1	2.0	57.3
TPX112	80.0	30.0	41.46	3	4.8	2.0	76.8
TPX113	100.0	25.4	51.83	3	3.6	2.0	97.6
TPX114	100.0	50.0	51.83	3	9.4	3.0	93.8
TPX115	200	25.4	103.66	3	2.8	2.0	198.2

Note: Other material, size and coating are available upon request.

Fused Silica Plano-Convex Lens Standard Products:

Part No.	f (mm)	Ф(mm)	R1 (mm)	t c (mm)	t e(mm)	f b(mm)
TPX120	6.0	4.0	2.76	1.66	0.8	4.86
TPX121	10.0	5.0	4.60	1.74	1.0	8.81
TPX122	8.0	6.0	3.68	2.55	1.0	6.25
TPX123	10.0	6.0	4.6	2.12	1.0	8.55
TPX124	15.0	12.7	6.9	6.2	2.0	10.8
TPX125	20.0	12.7	9.2	4.5	2.0	16.9
TPX126	30.0	12.7	13.8	3.6	2.0	27.5
TPX127	40.0	12.7	18.4	3.1	2.0	37.9
TPX128	50.0	25.4	23.0	5.8	2.0	46.0
TPX129	75.0	25.4	34.51	4.4	2.0	72.0

Note: Other material, size and coating are available upon request.

Member Information

Sun Optics Co.,ltd
Country/Region:	Ji Lin - China
Business Nature:	Manufacturer
Phone:	14475695
Contact:	Miya Yang (Sale Manager)
Last Online:	21 Oct, 2013