SIGMAKOKI CO., LTD.

61-6926-35　Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -130mm　CLSQ-2020-130N

Check the Series Lineup

Features

Cylindrical flat concave lenses (cylindrical flat concave lenses) have the curvature of a concave lens in the vertical direction and no curvature in the horizontal direction.
It is used in combination with cylindrical plano-convex lenses to shape elliptical beams of semiconductor lasers into circular beams.
It is a lens made of synthetic quartz that can be used with ultraviolet light below 350 nm and has high laser resistance.
By using a cylindrical lens in the optical system, the beam shape and the aspect ratio of the illumination light can be deformed.
A cylindrical lens holder (CHA) is available for fixing cylindrical lenses.
* Cylindrical flat concave lenses have chromatic aberration, and the focal length depends on the wavelength.
Cylindrical flat concave lenses allow light to enter in certain directions.
* Be sure to allow parallel light to enter from the concave side.
* Doing the reverse operation will cause the spherical aberration to increase and may result in poor optical performance.
* The transmittance of the uncoated product is about 90% due to the loss caused by the reflection of the front and back of the lens.

Spec

[ common specification]
Material: Synthetic quartz
Design wavelength: 546.1nm
Refractive index: n e＝1.460
Coating: No coat
Effective diameter: Circle or ellipse inscribed to 90% of rectangle against outer dimensions
Scratch - dig: 20-10
[Individual specification]
A x B: 20 x 20mm
Focus distance f: ?130mm
Edge thickness te: 4mm
Center thickness tc: 3.2mm
Back focus fb: ?132.2mm
Curvature half diameter r: 59.8mm
RoHS conform product

Order No. 61-6926-35

Model No. CLSQ-2020-130N

Standard price

JPY: 25,600 USD: 160.47

Excange rate 1USD= 159.53JPY
Valid price in Japan

Quantity 1piece

Stock in Japan

Supplier StockASONEs="init"> 61-6926-35 Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -130mm　CLSQ-2020-130N 【AXEL GLOBAL】 アズワン

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SIGMAKOKI CO., LTD.

61-6926-35　Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -130mm　CLSQ-2020-130N

Check the Series Lineup

Features

Cylindrical flat concave lenses (cylindrical flat concave lenses) have the curvature of a concave lens in the vertical direction and no curvature in the horizontal direction.
It is used in combination with cylindrical plano-convex lenses to shape elliptical beams of semiconductor lasers into circular beams.
It is a lens made of synthetic quartz that can be used with ultraviolet light below 350 nm and has high laser resistance.
By using a cylindrical lens in the optical system, the beam shape and the aspect ratio of the illumination light can be deformed.
A cylindrical lens holder (CHA) is available for fixing cylindrical lenses.
* Cylindrical flat concave lenses have chromatic aberration, and the focal length depends on the wavelength.
Cylindrical flat concave lenses allow light to enter in certain directions.
* Be sure to allow parallel light to enter from the concave side.
* Doing the reverse operation will cause the spherical aberration to increase and may result in poor optical performance.
* The transmittance of the uncoated product is about 90% due to the loss caused by the reflection of the front and back of the lens.

Spec

[ common specification]
Material: Synthetic quartz
Design wavelength: 546.1nm
Refractive index: n e＝1.460
Coating: No coat
Effective diameter: Circle or ellipse inscribed to 90% of rectangle against outer dimensions
Scratch - dig: 20-10
[Individual specification]
A x B: 20 x 20mm
Focus distance f: ?130mm
Edge thickness te: 4mm
Center thickness tc: 3.2mm
Back focus fb: ?132.2mm
Curvature half diameter r: 59.8mm
RoHS conform product

Order No.	61-6926-35
Model No.	CLSQ-2020-130N
Standard price	JPY: 25,600 USD: 160.47 Excange rate 1USD= 159.53JPY Valid price in Japan
Quantity	1piece
Stock in Japan
Supplier Stock

Product Variations (Different Sizes, Specifications, Optional Products, etc.)

Order No.	Name	Model No.	Quantity	Standard price	Valid price in Japan
61-6926-09	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 10 x 10mm Focal Length -15mm　CLSQ-1010-15N	CLSQ-1010-15N	1piece	JPY: 28,200	USD: 176.77
61-6926-10	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 10 x 10mm Focal Length -20mm　CLSQ-1010-20N	CLSQ-1010-20N	1piece	JPY: 26,100	USD: 163.61
61-6926-11	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 10 x 10mm Focal Length -25mm　CLSQ-1010-25N	CLSQ-1010-25N	1piece	JPY: 24,000	USD: 150.44
61-6926-12	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 10 x 10mm Focal Length -30mm　CLSQ-1010-30N	CLSQ-1010-30N	1piece	JPY: 22,900	USD: 143.55
61-6926-13	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 10 x 10mm Focal Length -40mm　CLSQ-1010-40N	CLSQ-1010-40N	1piece	JPY: 22,900	USD: 143.55
61-6926-14	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 10 x 20mm Focal Length -15mm　CLSQ-1020-15N	CLSQ-1020-15N	1piece	JPY: 32,300	USD: 202.47
61-6926-15	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 10 x 20mm Focal Length -20mm　CLSQ-1020-20N	CLSQ-1020-20N	1piece	JPY: 30,300	USD: 189.93
61-6926-16	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 10 x 20mm Focal Length -25mm　CLSQ-1020-25N	CLSQ-1020-25N	1piece	JPY: 28,700	USD: 179.90
61-6926-17	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 10 x 20mm Focal Length -30mm　CLSQ-1020-30N	CLSQ-1020-30N	1piece	JPY: 27,100	USD: 169.87
61-6926-18	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 10 x 20mm Focal Length -40mm　CLSQ-1020-40N	CLSQ-1020-40N	1piece	JPY: 27,100	USD: 169.87
61-6926-19	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 15 x 15mm Focal Length -20mm　CLSQ-1515-20N	CLSQ-1515-20N	1piece	JPY: 31,300	USD: 196.20
61-6926-20	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 15 x 15mm Focal Length -25mm　CLSQ-1515-25N	CLSQ-1515-25N	1piece	JPY: 29,200	USD: 183.04
61-6926-21	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 15 x 15mm Focal Length -30mm　CLSQ-1515-30N	CLSQ-1515-30N	1piece	JPY: 27,100	USD: 169.87
61-6926-22	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 15 x 15mm Focal Length -40mm　CLSQ-1515-40N	CLSQ-1515-40N	1piece	JPY: 27,100	USD: 169.87
61-6926-23	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 15 x 25mm Focal Length -25mm　CLSQ-1525-25N	CLSQ-1525-25N	1piece	JPY: 31,900	USD: 199.96
61-6926-24	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 15 x 25mm Focal Length -20mm　CLSQ-1525-20N	CLSQ-1525-20N	1piece	JPY: 34,400	USD: 215.63
61-6926-25	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 15 x 25mm Focal Length -30mm　CLSQ-1525-30N	CLSQ-1525-30N	1piece	JPY: 30,300	USD: 189.93
61-6926-26	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 15 x 25mm Focal Length -40mm　CLSQ-1525-40N	CLSQ-1525-40N	1piece	JPY: 30,300	USD: 189.93
61-6926-27	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -25mm　CLSQ-2020-25N	CLSQ-2020-25N	1piece	JPY: 33,400	USD: 209.37
61-6926-28	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -30mm　CLSQ-2020-30N	CLSQ-2020-30N	1piece	JPY: 30,300	USD: 189.93
61-6926-29	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -40mm　CLSQ-2020-40N	CLSQ-2020-40N	1piece	JPY: 29,200	USD: 183.04
61-6926-30	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -50mm　CLSQ-2020-50N	CLSQ-2020-50N	1piece	JPY: 26,600	USD: 166.74
61-6926-31	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -60mm　CLSQ-2020-60N	CLSQ-2020-60N	1piece	JPY: 26,600	USD: 166.74
61-6926-32	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -70mm　CLSQ-2020-70N	CLSQ-2020-70N	1piece	JPY: 26,600	USD: 166.74
61-6926-33	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -80mm　CLSQ-2020-80N	CLSQ-2020-80N	1piece	JPY: 26,600	USD: 166.74
61-6926-34	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -100mm　CLSQ-2020-100N	CLSQ-2020-100N	1piece	JPY: 26,600	USD: 166.74
61-6926-35	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -130mm　CLSQ-2020-130N	CLSQ-2020-130N	1piece	JPY: 25,600	USD: 160.47
61-6926-36	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -150mm　CLSQ-2020-150N	CLSQ-2020-150N	1piece	JPY: 25,600	USD: 160.47
61-6926-37	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -200mm　CLSQ-2020-200N	CLSQ-2020-200N	1piece	JPY: 25,000	USD: 156.71
61-6926-38	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -250mm　CLSQ-2020-250N	CLSQ-2020-250N	1piece	JPY: 25,000	USD: 156.71
61-6926-39	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 20mm Focal Length -300mm　CLSQ-2020-300N	CLSQ-2020-300N	1piece	JPY: 25,000	USD: 156.71
61-6926-40	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 40mm Focal Length -40mm　CLSQ-2040-40N	CLSQ-2040-40N	1piece	JPY: 33,400	USD: 209.37
61-6926-41	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 40mm Focal Length -50mm　CLSQ-2040-50N	CLSQ-2040-50N	1piece	JPY: 30,800	USD: 193.07
61-6926-42	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 40mm Focal Length -25mm　CLSQ-2040-25N	CLSQ-2040-25N	1piece	JPY: 40,700	USD: 255.12
61-6926-43	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 40mm Focal Length -30mm　CLSQ-2040-30N	CLSQ-2040-30N	1piece	JPY: 37,600	USD: 235.69
61-6926-44	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 40mm Focal Length -60mm　CLSQ-2040-60N	CLSQ-2040-60N	1piece	JPY: 30,800	USD: 193.07
61-6926-45	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 40mm Focal Length -70mm　CLSQ-2040-70N	CLSQ-2040-70N	1piece	JPY: 30,800	USD: 193.07
61-6926-46	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 40mm Focal Length -80mm　CLSQ-2040-80N	CLSQ-2040-80N	1piece	JPY: 30,800	USD: 193.07
61-6926-47	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 50mm Focal Length -100mm　CLSQ-2050-100N	CLSQ-2050-100N	1piece	JPY: 33,900	USD: 212.50
61-6926-48	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 50mm Focal Length -130mm　CLSQ-2050-130N	CLSQ-2050-130N	1piece	JPY: 32,900	USD: 206.23
61-6926-49	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 50mm Focal Length -150mm　CLSQ-2050-150N	CLSQ-2050-150N	1piece	JPY: 32,900	USD: 206.23
61-6926-50	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 50mm Focal Length -200mm　CLSQ-2050-200N	CLSQ-2050-200N	1piece	JPY: 32,300	USD: 202.47
61-6926-51	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 50mm Focal Length -250mm　CLSQ-2050-250N	CLSQ-2050-250N	1piece	JPY: 32,300	USD: 202.47
61-6926-52	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 20 x 50mm Focal Length -300mm　CLSQ-2050-300N	CLSQ-2050-300N	1piece	JPY: 32,300	USD: 202.47
61-6926-53	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 30mm Focal Length -50mm　CLSQ-3030-50N	CLSQ-3030-50N	1piece	JPY: 34,400	USD: 215.63
61-6926-54	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 30mm Focal Length -60mm　CLSQ-3030-60N	CLSQ-3030-60N	1piece	JPY: 34,400	USD: 215.63
61-6926-55	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 30mm Focal Length -70mm　CLSQ-3030-70N	CLSQ-3030-70N	1piece	JPY: 34,400	USD: 215.63
61-6926-56	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 30mm Focal Length -80mm　CLSQ-3030-80N	CLSQ-3030-80N	1piece	JPY: 34,400	USD: 215.63
61-6926-57	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 30mm Focal Length -100mm　CLSQ-3030-100N	CLSQ-3030-100N	1piece	JPY: 34,400	USD: 215.63
61-6926-58	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 30mm Focal Length -130mm　CLSQ-3030-130N	CLSQ-3030-130N	1piece	JPY: 34,400	USD: 215.63
61-6926-59	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 30mm Focal Length -150mm　CLSQ-3030-150N	CLSQ-3030-150N	1piece	JPY: 34,400	USD: 215.63
61-6926-60	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 30mm Focal Length -200mm　CLSQ-3030-200N	CLSQ-3030-200N	1piece	JPY: 34,400	USD: 215.63
61-6926-61	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 30mm Focal Length -250mm　CLSQ-3030-250N	CLSQ-3030-250N	1piece	JPY: 34,400	USD: 215.63
61-6926-62	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 30mm Focal Length -300mm　CLSQ-3030-300N	CLSQ-3030-300N	1piece	JPY: 34,400	USD: 215.63
61-6926-63	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 40mm Focal Length -50mm　CLSQ-3040-50N	CLSQ-3040-50N	1piece	JPY: 36,500	USD: 228.80
61-6926-64	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 40mm Focal Length -60mm　CLSQ-3040-60N	CLSQ-3040-60N	1piece	JPY: 36,500	USD: 228.80
61-6926-65	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 40mm Focal Length -70mm　CLSQ-3040-70N	CLSQ-3040-70N	1piece	JPY: 36,500	USD: 228.80
61-6926-66	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 40mm Focal Length -80mm　CLSQ-3040-80N	CLSQ-3040-80N	1piece	JPY: 36,500	USD: 228.80
61-6926-67	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 50mm Focal Length -100mm　CLSQ-3050-100N	CLSQ-3050-100N	1piece	JPY: 38,600	USD: 241.96
61-6926-68	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 50mm Focal Length -130mm　CLSQ-3050-130N	CLSQ-3050-130N	1piece	JPY: 38,600	USD: 241.96
61-6926-69	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 50mm Focal Length -150mm　CLSQ-3050-150N	CLSQ-3050-150N	1piece	JPY: 38,600	USD: 241.96
61-6926-70	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 50mm Focal Length -200mm　CLSQ-3050-200N	CLSQ-3050-200N	1piece	JPY: 38,600	USD: 241.96
61-6926-71	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 50mm Focal Length -250mm　CLSQ-3050-250N	CLSQ-3050-250N	1piece	JPY: 38,600	USD: 241.96
61-6926-72	Cylindrical Plano-Concave Lens (Synthetic Fused Silica) 30 x 50mm Focal Length -300mm　CLSQ-3050-300N	CLSQ-3050-300N	1piece	JPY: 38,600	USD: 241.96

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