61-6901-58 Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80NIR2
Features
- With a simple shape, collimated laser light can be spread.
- It can be used in combination with a convex lens to increase the beam diameter or the illumination area.
- A lens made by BK7 for the visible to near-infrared range.
- Three types of lenses with anti-reflection film are available in the visible, near-infrared and infrared ranges.
- It can be selected according to your specifications from a wide range of variations, subdivided by outer diameter size and focal length.
- * The concave lens cannot collect light or tie a real image by itself.
- * Use in combination with convex lenses.
- * Spherical flat concave lenses have chromatic aberration, and the focal length depends on the wavelength.
- * Flat concave lenses allow light to enter.
- * Allow parallel light to enter from the concave side.
- * Doing the reverse operation will cause spherical aberration to increase, which may result in poor optical performance of the optical system.
SpecFeatures class="init">
61-6901-58 Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80NIR2 【AXEL GLOBAL】 アズワン
Contact us
SIGMAKOKI CO., LTD.
61-6901-58 Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80NIR2
特徴
- With a simple shape, collimated laser light can be spread.
- It can be used in combination with a convex lens to increase the beam diameter or the illumination area.
- A lens made by BK7 for the visible to near-infrared range.
- Three types of lenses with anti-reflection film are available in the visible, near-infrared and infrared ranges.
- It can be selected according to your specifications from a wide range of variations, subdivided by outer diameter size and focal length.
- * The concave lens cannot collect light or tie a real image by itself.
- * Use in combination with convex lenses.
- * Spherical flat concave lenses have chromatic aberration, and the focal length depends on the wavelength.
- * Flat concave lenses allow light to enter.
- * Allow parallel light to enter from the concave side.
- * Doing the reverse operation will cause spherical aberration to increase, which may result in poor optical performance of the optical system.
仕様
- [
common specification]
- Material: BK7
- Design wavelength: 546.1nm
- Refractive index: n e=1.519
- Coating: Reflective prevention film (750 - 1550nm)
- Transmittance: > Average 98.5%
- Laser durability (reference value): Reflective prevention film coat 4J/cm^2 (pulse width 10ns, Repeat frequency 20Hz)
- Effective diameter: 85% of outer diameter
- Scratch - dig: 20-10
- [Individual specification]
- Reflective prevention film coat wavelength region: 750 - 1550nm
- Outer diameter φD: φ50mm
- Focus distance f: ?80mm
- Edge thickness te: 11.4mm
- Center thickness tc: 3mm
- Back focus fb: ?82.0mm
- Curvature half diameter r: 41.52mm
- Eccentricity: <1′
- RoHS conform product
-
Order No.Order No.ss="init">
61-6901-58 Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80NIR2 【AXEL GLOBAL】 アズワン
Contact us
SIGMAKOKI CO., LTD.
61-6901-58 Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80NIR2
特徴
- With a simple shape, collimated laser light can be spread.
- It can be used in combination with a convex lens to increase the beam diameter or the illumination area.
- A lens made by BK7 for the visible to near-infrared range.
- Three types of lenses with anti-reflection film are available in the visible, near-infrared and infrared ranges.
- It can be selected according to your specifications from a wide range of variations, subdivided by outer diameter size and focal length.
- * The concave lens cannot collect light or tie a real image by itself.
- * Use in combination with convex lenses.
- * Spherical flat concave lenses have chromatic aberration, and the focal length depends on the wavelength.
- * Flat concave lenses allow light to enter.
- * Allow parallel light to enter from the concave side.
- * Doing the reverse operation will cause spherical aberration to increase, which may result in poor optical performance of the optical system.
仕様
- [
common specification]
- Material: BK7
- Design wavelength: 546.1nm
- Refractive index: n e=1.519
- Coating: Reflective prevention film (750 - 1550nm)
- Transmittance: > Average 98.5%
- Laser durability (reference value): Reflective prevention film coat 4J/cm^2 (pulse width 10ns, Repeat frequency 20Hz)
- Effective diameter: 85% of outer diameter
- Scratch - dig: 20-10
- [Individual specification]
- Reflective prevention film coat wavelength region: 750 - 1550nm
- Outer diameter φD: φ50mm
- Focus distance f: ?80mm
- Edge thickness te: 11.4mm
- Center thickness tc: 3mm
- Back focus fb: ?82.0mm
- Curvature half diameter r: 41.52mm
- Eccentricity: <1′
- RoHS conform product
-
アズワン品番
61-6901-58
型番
SLB-50-80NIR2
標準価格
JPY: 11,800
USD: 73.97
Excange rate 1USD= 159.53JPY
Valid price in Japan
入り数
1piece
Stock in Japan
Supplier Stock
商品のバリエーション (サイズ違い・スペック違い・オプション品など)
商品イメージ
アズワン品番
商品名
型番
入り数
標準価格
標準価格(ドル)
アズワン在庫
[Supplier StockQuotes="init">
61-6901-58 Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80NIR2 【AXEL GLOBAL】ASONE
Contact us
SIGMAKOKI CO., LTD.
61-6901-58 Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80NIR2
Features
- With a simple shape, collimated laser light can be spread.
- It can be used in combination with a convex lens to increase the beam diameter or the illumination area.
- A lens made by BK7 for the visible to near-infrared range.
- Three types of lenses with anti-reflection film are available in the visible, near-infrared and infrared ranges.
- It can be selected according to your specifications from a wide range of variations, subdivided by outer diameter size and focal length.
- * The concave lens cannot collect light or tie a real image by itself.
- * Use in combination with convex lenses.
- * Spherical flat concave lenses have chromatic aberration, and the focal length depends on the wavelength.
- * Flat concave lenses allow light to enter.
- * Allow parallel light to enter from the concave side.
- * Doing the reverse operation will cause spherical aberration to increase, which may result in poor optical performance of the optical system.
Spec
- [
common specification]
- Material: BK7
- Design wavelength: 546.1nm
- Refractive index: n e=1.519
- Coating: Reflective prevention film (750 - 1550nm)
- Transmittance: > Average 98.5%
- Laser durability (reference value): Reflective prevention film coat 4J/cm^2 (pulse width 10ns, Repeat frequency 20Hz)
- Effective diameter: 85% of outer diameter
- Scratch - dig: 20-10
- [Individual specification]
- Reflective prevention film coat wavelength region: 750 - 1550nm
- Outer diameter φD: φ50mm
- Focus distance f: ?80mm
- Edge thickness te: 11.4mm
- Center thickness tc: 3mm
- Back focus fb: ?82.0mm
- Curvature half diameter r: 41.52mm
- Eccentricity: <1′
- RoHS conform product
-
Order No.
61-6901-58
Model No.
SLB-50-80NIR2
Standard price
JPY: 11,800
USD: 73.97
Excange rate 1USD= 159.53JPY
Valid price in Japan
Quantity
1piece
Stock in Japan
Supplier Stock
Product Variations (Different Sizes, Specifications, Optional Products, etc.)
Product image
Order No.
Name
Model No.
Quantity
Standard price
Valid price in Japan
Stock
[Supplier Stock]

61-6900-23
Plano Concave Lens BK7 φ30mm Focal Length -35mm SLB-30-35N
SLB-30-35N
1piece
JPY: 4,500
USD: 28.21


61-6900-24
Plano Concave Lens BK7 φ30mm Focal Length -40mm SLB-30-40N
SLB-30-40N
1piece
JPY: 4,400
USD: 27.58


61-6900-25
Plano Concave Lens BK7 φ30mm Focal Length -50mm SLB-30-50N
SLB-30-50N
1piece
JPY: 4,200
USD: 26.33


61-6900-26
Plano Concave Lens BK7 φ30mm Focal Length -60mm SLB-30-60N
SLB-30-60N
1piece
JPY: 4,100
USD: 25.70


61-6900-27
Plano Concave Lens BK7 φ30mm Focal Length -70mm SLB-30-70N
SLB-30-70N
1piece
JPY: 4,000
USD: 25.07


61-6900-28
Plano Concave Lens BK7 φ30mm Focal Length -80mm SLB-30-80N
SLB-30-80N
1piece
JPY: 3,900
USD: 24.45


61-6900-29
Plano Concave Lens BK7 φ30mm Focal Length -90mm SLB-30-90N
SLB-30-90N
1piece
JPY: 3,600
USD: 22.57


61-6900-30
Plano Concave Lens BK7 φ30mm Focal Length -100mm SLB-30-100N
SLB-30-100N
1piece
JPY: 3,600
USD: 22.57


61-6900-31
Plano Concave Lens BK7 φ30mm Focal Length -120mm SLB-30-120N
SLB-30-120N
1piece
JPY: 3,600
USD: 22.57


61-6900-32
Plano Concave Lens BK7 φ30mm Focal Length -150mm SLB-30-150N
SLB-30-150N
1piece
JPY: 3,600
USD: 22.57


61-6900-33
Plano Concave Lens BK7 φ30mm Focal Length -170mm SLB-30-170N
SLB-30-170N
1piece
JPY: 3,600
USD: 22.57


61-6900-34
Plano Concave Lens BK7 φ30mm Focal Length -200mm SLB-30-200N
SLB-30-200N
1piece
JPY: 3,600
USD: 22.57


61-6900-35
Plano Concave Lens BK7 φ30mm Focal Length -220mm SLB-30-220N
SLB-30-220N
1piece
JPY: 3,600
USD: 22.57


61-6900-36
Plano Concave Lens BK7 φ30mm Focal Length -250mm SLB-30-250N
SLB-30-250N
1piece
JPY: 3,600
USD: 22.57


61-6900-37
Plano Concave Lens BK7 φ30mm Focal Length -35mm SLB-30-35NM
SLB-30-35NM
1piece
JPY: 8,800
USD: 55.16


61-6900-38
Plano Concave Lens BK7 φ30mm Focal Length -40mm SLB-30-40NM
SLB-30-40NM
1piece
JPY: 8,600
USD: 53.91


61-6900-39
Plano Concave Lens BK7 φ30mm Focal Length -50mm SLB-30-50NM
SLB-30-50NM
1piece
JPY: 8,500
USD: 53.28


61-6900-40
Plano Concave Lens BK7 φ30mm Focal Length -60mm SLB-30-60NM
SLB-30-60NM
1piece
JPY: 8,300
USD: 52.03


61-6900-41
Plano Concave Lens BK7 φ30mm Focal Length -70mm SLB-30-70NM
SLB-30-70NM
1piece
JPY: 8,100
USD: 50.77


61-6900-42
Plano Concave Lens BK7 φ30mm Focal Length -80mm SLB-30-80NM
SLB-30-80NM
1piece
JPY: 7,900
USD: 49.52


61-6900-43
Plano Concave Lens BK7 φ30mm Focal Length -90mm SLB-30-90NM
SLB-30-90NM
1piece
JPY: 7,700
USD: 48.27


61-6900-44
Plano Concave Lens BK7 φ30mm Focal Length -100mm SLB-30-100NM
SLB-30-100NM
1piece
JPY: 7,700
USD: 48.27


61-6900-45
Plano Concave Lens BK7 φ30mm Focal Length -120mm SLB-30-120NM
SLB-30-120NM
1piece
JPY: 7,700
USD: 48.27


61-6900-46
Plano Concave Lens BK7 φ30mm Focal Length -150mm SLB-30-150NM
SLB-30-150NM
1piece
JPY: 7,700
USD: 48.27


61-6900-47
Plano Concave Lens BK7 φ30mm Focal Length -170mm SLB-30-170NM
SLB-30-170NM
1piece
JPY: 7,700
USD: 48.27


61-6900-48
Plano Concave Lens BK7 φ30mm Focal Length -200mm SLB-30-200NM
SLB-30-200NM
1piece
JPY: 7,700
USD: 48.27


61-6900-49
Plano Concave Lens BK7 φ30mm Focal Length -220mm SLB-30-220NM
SLB-30-220NM
1piece
JPY: 7,700
USD: 48.27


61-6900-50
Plano Concave Lens BK7 φ30mm Focal Length -250mm SLB-30-250NM
SLB-30-250NM
1piece
JPY: 7,700
USD: 48.27


61-6900-51
Plano Concave Lens BK7 φ40mm Focal Length -50mm SLB-40-50N
SLB-40-50N
1piece
JPY: 6,400
USD: 40.12


61-6900-52
Plano Concave Lens BK7 φ40mm Focal Length -60mm SLB-40-60N
SLB-40-60N
1piece
JPY: 6,300
USD: 39.49


61-6900-53
Plano Concave Lens BK7 φ40mm Focal Length -70mm SLB-40-70N
SLB-40-70N
1piece
JPY: 6,200
USD: 38.86


61-6900-54
Plano Concave Lens BK7 φ40mm Focal Length -80mm SLB-40-80N
SLB-40-80N
1piece
JPY: 6,100
USD: 38.24


61-6900-55
Plano Concave Lens BK7 φ40mm Focal Length -100mm SLB-40-100N
SLB-40-100N
1piece
JPY: 5,700
USD: 35.73


61-6900-56
Plano Concave Lens BK7 φ40mm Focal Length -50mm SLB-40-50NM
SLB-40-50NM
1piece
JPY: 10,800
USD: 67.70


61-6900-57
Plano Concave Lens BK7 φ40mm Focal Length -60mm SLB-40-60NM
SLB-40-60NM
1piece
JPY: 10,700
USD: 67.07


61-6900-58
Plano Concave Lens BK7 φ40mm Focal Length -70mm SLB-40-70NM
SLB-40-70NM
1piece
JPY: 10,600
USD: 66.45


61-6900-59
Plano Concave Lens BK7 φ40mm Focal Length -80mm SLB-40-80NM
SLB-40-80NM
1piece
JPY: 10,400
USD: 65.19


61-6900-60
Plano Concave Lens BK7 φ40mm Focal Length -100mm SLB-40-100NM
SLB-40-100NM
1piece
JPY: 10,000
USD: 62.68


61-6900-61
Plano Concave Lens BK7 φ50mm Focal Length -70mm SLB-50-70N
SLB-50-70N
1piece
JPY: 7,100
USD: 44.51


61-6900-62
Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80N
SLB-50-80N
1piece
JPY: 6,900
USD: 43.25


61-6900-63
Plano Concave Lens BK7 φ50mm Focal Length -90mm SLB-50-90N
SLB-50-90N
1piece
JPY: 6,700
USD: 42.00


61-6900-64
Plano Concave Lens BK7 φ50mm Focal Length -100mm SLB-50-100N
SLB-50-100N
1piece
JPY: 6,400
USD: 40.12


61-6900-65
Plano Concave Lens BK7 φ50mm Focal Length -120mm SLB-50-120N
SLB-50-120N
1piece
JPY: 6,200
USD: 38.86


61-6900-66
Plano Concave Lens BK7 φ50mm Focal Length -150mm SLB-50-150N
SLB-50-150N
1piece
JPY: 6,100
USD: 38.24


61-6900-67
Plano Concave Lens BK7 φ50mm Focal Length -170mm SLB-50-170N
SLB-50-170N
1piece
JPY: 6,100
USD: 38.24


61-6900-68
Plano Concave Lens BK7 φ50mm Focal Length -200mm SLB-50-200N
SLB-50-200N
1piece
JPY: 6,100
USD: 38.24


61-6900-69
Plano Concave Lens BK7 φ50mm Focal Length -220mm SLB-50-220N
SLB-50-220N
1piece
JPY: 6,100
USD: 38.24


61-6900-70
Plano Concave Lens BK7 φ50mm Focal Length -250mm SLB-50-250N
SLB-50-250N
1piece
JPY: 6,100
USD: 38.24


61-6900-71
Plano Concave Lens BK7 φ50mm Focal Length -300mm SLB-50-300N
SLB-50-300N
1piece
JPY: 6,100
USD: 38.24


61-6900-72
Plano Concave Lens BK7 φ50mm Focal Length -70mm SLB-50-70NM
SLB-50-70NM
1piece
JPY: 12,000
USD: 75.22


61-6900-73
Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80NM
SLB-50-80NM
1piece
JPY: 11,800
USD: 73.97


61-6900-74
Plano Concave Lens BK7 φ50mm Focal Length -90mm SLB-50-90NM
SLB-50-90NM
1piece
JPY: 11,600
USD: 72.71


61-6900-75
Plano Concave Lens BK7 φ50mm Focal Length -100mm SLB-50-100NM
SLB-50-100NM
1piece
JPY: 11,400
USD: 71.46


61-6900-76
Plano Concave Lens BK7 φ50mm Focal Length -120mm SLB-50-120NM
SLB-50-120NM
1piece
JPY: 11,200
USD: 70.21


61-6900-77
Plano Concave Lens BK7 φ50mm Focal Length -150mm SLB-50-150NM
SLB-50-150NM
1piece
JPY: 11,000
USD: 68.95


61-6900-78
Plano Concave Lens BK7 φ50mm Focal Length -170mm SLB-50-170NM
SLB-50-170NM
1piece
JPY: 11,000
USD: 68.95


61-6900-79
Plano Concave Lens BK7 φ50mm Focal Length -200mm SLB-50-200NM
SLB-50-200NM
1piece
JPY: 11,000
USD: 68.95


61-6900-80
Plano Concave Lens BK7 φ50mm Focal Length -220mm SLB-50-220NM
SLB-50-220NM
1piece
JPY: 11,000
USD: 68.95


61-6900-81
Plano Concave Lens BK7 φ50mm Focal Length -250mm SLB-50-250NM
SLB-50-250NM
1piece
JPY: 11,000
USD: 68.95


61-6900-82
Plano Concave Lens BK7 φ50mm Focal Length -300mm SLB-50-300NM
SLB-50-300NM
1piece
JPY: 11,000
USD: 68.95


61-6900-83
Plano Concave Lens BK7 φ50.8mm Focal Length -70mm SLB-50.8-70N
SLB-50.8-70N
1piece
JPY: 7,100
USD: 44.51


61-6900-84
Plano Concave Lens BK7 φ50.8mm Focal Length -80mm SLB-50.8-80N
SLB-50.8-80N
1piece
JPY: 6,900
USD: 43.25


61-6900-85
Plano Concave Lens BK7 φ50.8mm Focal Length -90mm SLB-50.8-90N
SLB-50.8-90N
1piece
JPY: 6,700
USD: 42.00


61-6900-86
Plano Concave Lens BK7 φ50.8mm Focal Length -100mm SLB-50.8-100N
SLB-50.8-100N
1piece
JPY: 6,400
USD: 40.12


61-6900-87
Plano Concave Lens BK7 φ50.8mm Focal Length -150mm SLB-50.8-150N
SLB-50.8-150N
1piece
JPY: 6,100
USD: 38.24


61-6900-88
Plano Concave Lens BK7 φ50.8mm Focal Length -200mm SLB-50.8-200N
SLB-50.8-200N
1piece
JPY: 6,100
USD: 38.24


61-6900-89
Plano Concave Lens BK7 φ50.8mm Focal Length -250mm SLB-50.8-250N
SLB-50.8-250N
1piece
JPY: 6,100
USD: 38.24


61-6900-90
Plano Concave Lens BK7 φ50.8mm Focal Length -300mm SLB-50.8-300N
SLB-50.8-300N
1piece
JPY: 6,100
USD: 38.24


61-6900-91
Plano Concave Lens BK7 φ50.8mm Focal Length -70mm SLB-50.8-70NM
SLB-50.8-70NM
1piece
JPY: 12,000
USD: 75.22


61-6900-92
Plano Concave Lens BK7 φ50.8mm Focal Length -80mm SLB-50.8-80NM
SLB-50.8-80NM
1piece
JPY: 11,800
USD: 73.97


61-6900-93
Plano Concave Lens BK7 φ50.8mm Focal Length -90mm SLB-50.8-90NM
SLB-50.8-90NM
1piece
JPY: 11,600
USD: 72.71


61-6900-94
Plano Concave Lens BK7 φ50.8mm Focal Length -100mm SLB-50.8-100NM
SLB-50.8-100NM
1piece
JPY: 11,400
USD: 71.46


61-6900-95
Plano Concave Lens BK7 φ50.8mm Focal Length -150mm SLB-50.8-150NM
SLB-50.8-150NM
1piece
JPY: 11,000
USD: 68.95


61-6900-96
Plano Concave Lens BK7 φ50.8mm Focal Length -200mm SLB-50.8-200NM
SLB-50.8-200NM
1piece
JPY: 11,000
USD: 68.95


61-6900-97
Plano Concave Lens BK7 φ50.8mm Focal Length -250mm SLB-50.8-250NM
SLB-50.8-250NM
1piece
JPY: 11,000
USD: 68.95


61-6900-98
Plano Concave Lens BK7 φ50.8mm Focal Length -300mm SLB-50.8-300NM
SLB-50.8-300NM
1piece
JPY: 11,000
USD: 68.95


61-6900-99
Plano Concave Lens BK7 φ30mm Focal Length -35mm SLB-30-35NIR1
SLB-30-35NIR1
1piece
JPY: 8,800
USD: 55.16


61-6901-01
Plano Concave Lens BK7 φ30mm Focal Length -40mm SLB-30-40NIR1
SLB-30-40NIR1
1piece
JPY: 8,600
USD: 53.91


61-6901-02
Plano Concave Lens BK7 φ30mm Focal Length -50mm SLB-30-50NIR1
SLB-30-50NIR1
1piece
JPY: 8,500
USD: 53.28


61-6901-03
Plano Concave Lens BK7 φ30mm Focal Length -60mm SLB-30-60NIR1
SLB-30-60NIR1
1piece
JPY: 8,300
USD: 52.03


61-6901-04
Plano Concave Lens BK7 φ30mm Focal Length -70mm SLB-30-70NIR1
SLB-30-70NIR1
1piece
JPY: 8,100
USD: 50.77


61-6901-05
Plano Concave Lens BK7 φ30mm Focal Length -80mm SLB-30-80NIR1
SLB-30-80NIR1
1piece
JPY: 7,900
USD: 49.52


61-6901-06
Plano Concave Lens BK7 φ30mm Focal Length -90mm SLB-30-90NIR1
SLB-30-90NIR1
1piece
JPY: 7,700
USD: 48.27


61-6901-07
Plano Concave Lens BK7 φ30mm Focal Length -100mm SLB-30-100NIR1
SLB-30-100NIR1
1piece
JPY: 7,700
USD: 48.27


61-6901-08
Plano Concave Lens BK7 φ30mm Focal Length -120mm SLB-30-120NIR1
SLB-30-120NIR1
1piece
JPY: 7,700
USD: 48.27


61-6901-09
Plano Concave Lens BK7 φ30mm Focal Length -150mm SLB-30-150NIR1
SLB-30-150NIR1
1piece
JPY: 7,700
USD: 48.27


61-6901-10
Plano Concave Lens BK7 φ30mm Focal Length -170mm SLB-30-170NIR1
SLB-30-170NIR1
1piece
JPY: 7,700
USD: 48.27


61-6901-11
Plano Concave Lens BK7 φ30mm Focal Length -200mm SLB-30-200NIR1
SLB-30-200NIR1
1piece
JPY: 7,700
USD: 48.27


61-6901-12
Plano Concave Lens BK7 φ30mm Focal Length -220mm SLB-30-220NIR1
SLB-30-220NIR1
1piece
JPY: 7,700
USD: 48.27


61-6901-13
Plano Concave Lens BK7 φ30mm Focal Length -250mm SLB-30-250NIR1
SLB-30-250NIR1
1piece
JPY: 7,700
USD: 48.27


61-6901-14
Plano Concave Lens BK7 φ40mm Focal Length -50mm SLB-40-50NIR1
SLB-40-50NIR1
1piece
JPY: 10,800
USD: 67.70


61-6901-15
Plano Concave Lens BK7 φ40mm Focal Length -60mm SLB-40-60NIR1
SLB-40-60NIR1
1piece
JPY: 10,700
USD: 67.07


61-6901-16
Plano Concave Lens BK7 φ40mm Focal Length -70mm SLB-40-70NIR1
SLB-40-70NIR1
1piece
JPY: 10,600
USD: 66.45


61-6901-17
Plano Concave Lens BK7 φ40mm Focal Length -80mm SLB-40-80NIR1
SLB-40-80NIR1
1piece
JPY: 10,400
USD: 65.19


61-6901-18
Plano Concave Lens BK7 φ40mm Focal Length -100mm SLB-40-100NIR1
SLB-40-100NIR1
1piece
JPY: 10,000
USD: 62.68


61-6901-19
Plano Concave Lens BK7 φ50mm Focal Length -70mm SLB-50-70NIR1
SLB-50-70NIR1
1piece
JPY: 12,000
USD: 75.22


61-6901-20
Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80NIR1
SLB-50-80NIR1
1piece
JPY: 11,800
USD: 73.97


61-6901-21
Plano Concave Lens BK7 φ50mm Focal Length -90mm SLB-50-90NIR1
SLB-50-90NIR1
1piece
JPY: 11,600
USD: 72.71


61-6901-22
Plano Concave Lens BK7 φ50mm Focal Length -100mm SLB-50-100NIR1
SLB-50-100NIR1
1piece
JPY: 11,400
USD: 71.46


61-6901-23
Plano Concave Lens BK7 φ50mm Focal Length -120mm SLB-50-120NIR1
SLB-50-120NIR1
1piece
JPY: 11,200
USD: 70.21


61-6901-24
Plano Concave Lens BK7 φ50mm Focal Length -150mm SLB-50-150NIR1
SLB-50-150NIR1
1piece
JPY: 11,000
USD: 68.95


61-6901-25
Plano Concave Lens BK7 φ50mm Focal Length -170mm SLB-50-170NIR1
SLB-50-170NIR1
1piece
JPY: 11,000
USD: 68.95


61-6901-26
Plano Concave Lens BK7 φ50mm Focal Length -200mm SLB-50-200NIR1
SLB-50-200NIR1
1piece
JPY: 11,000
USD: 68.95


61-6901-27
Plano Concave Lens BK7 φ50mm Focal Length -220mm SLB-50-220NIR1
SLB-50-220NIR1
1piece
JPY: 11,000
USD: 68.95


61-6901-28
Plano Concave Lens BK7 φ50mm Focal Length -250mm SLB-50-250NIR1
SLB-50-250NIR1
1piece
JPY: 11,000
USD: 68.95


61-6901-29
Plano Concave Lens BK7 φ50mm Focal Length -300mm SLB-50-300NIR1
SLB-50-300NIR1
1piece
JPY: 11,000
USD: 68.95


61-6901-30
Plano Concave Lens BK7 φ50.8mm Focal Length -70mm SLB-50.8-70NIR1
SLB-50.8-70NIR1
1piece
JPY: 12,000
USD: 75.22


61-6901-31
Plano Concave Lens BK7 φ50.8mm Focal Length -80mm SLB-50.8-80NIR1
SLB-50.8-80NIR1
1piece
JPY: 11,800
USD: 73.97


61-6901-32
Plano Concave Lens BK7 φ50.8mm Focal Length -90mm SLB-50.8-90NIR1
SLB-50.8-90NIR1
1piece
JPY: 11,600
USD: 72.71


61-6901-33
Plano Concave Lens BK7 φ50.8mm Focal Length -100mm SLB-50.8-100NIR1
SLB-50.8-100NIR1
1piece
JPY: 11,400
USD: 71.46


61-6901-34
Plano Concave Lens BK7 φ50.8mm Focal Length -150mm SLB-50.8-150NIR1
SLB-50.8-150NIR1
1piece
JPY: 11,000
USD: 68.95


61-6901-35
Plano Concave Lens BK7 φ50.8mm Focal Length -200mm SLB-50.8-200NIR1
SLB-50.8-200NIR1
1piece
JPY: 11,000
USD: 68.95


61-6901-36
Plano Concave Lens BK7 φ50.8mm Focal Length -250mm SLB-50.8-250NIR1
SLB-50.8-250NIR1
1piece
JPY: 11,000
USD: 68.95


61-6901-37
Plano Concave Lens BK7 φ50.8mm Focal Length -300mm SLB-50.8-300NIR1
SLB-50.8-300NIR1
1piece
JPY: 11,000
USD: 68.95


61-6901-38
Plano Concave Lens BK7 φ30mm Focal Length -35mm SLB-30-35NIR2
SLB-30-35NIR2
1piece
JPY: 8,800
USD: 55.16


61-6901-39
Plano Concave Lens BK7 φ30mm Focal Length -40mm SLB-30-40NIR2
SLB-30-40NIR2
1piece
JPY: 8,600
USD: 53.91


61-6901-40
Plano Concave Lens BK7 φ30mm Focal Length -50mm SLB-30-50NIR2
SLB-30-50NIR2
1piece
JPY: 8,500
USD: 53.28


61-6901-41
Plano Concave Lens BK7 φ30mm Focal Length -60mm SLB-30-60NIR2
SLB-30-60NIR2
1piece
JPY: 8,300
USD: 52.03


61-6901-42
Plano Concave Lens BK7 φ30mm Focal Length -70mm SLB-30-70NIR2
SLB-30-70NIR2
1piece
JPY: 8,100
USD: 50.77


61-6901-43
Plano Concave Lens BK7 φ30mm Focal Length -80mm SLB-30-80NIR2
SLB-30-80NIR2
1piece
JPY: 7,900
USD: 49.52


61-6901-44
Plano Concave Lens BK7 φ30mm Focal Length -90mm SLB-30-90NIR2
SLB-30-90NIR2
1piece
JPY: 7,700
USD: 48.27


61-6901-45
Plano Concave Lens BK7 φ30mm Focal Length -100mm SLB-30-100NIR2
SLB-30-100NIR2
1piece
JPY: 7,700
USD: 48.27


61-6901-46
Plano Concave Lens BK7 φ30mm Focal Length -120mm SLB-30-120NIR2
SLB-30-120NIR2
1piece
JPY: 7,700
USD: 48.27


61-6901-47
Plano Concave Lens BK7 φ30mm Focal Length -150mm SLB-30-150NIR2
SLB-30-150NIR2
1piece
JPY: 7,700
USD: 48.27


61-6901-48
Plano Concave Lens BK7 φ30mm Focal Length -170mm SLB-30-170NIR2
SLB-30-170NIR2
1piece
JPY: 7,700
USD: 48.27


61-6901-49
Plano Concave Lens BK7 φ30mm Focal Length -200mm SLB-30-200NIR2
SLB-30-200NIR2
1piece
JPY: 7,700
USD: 48.27


61-6901-50
Plano Concave Lens BK7 φ30mm Focal Length -220mm SLB-30-220NIR2
SLB-30-220NIR2
1piece
JPY: 7,700
USD: 48.27


61-6901-51
Plano Concave Lens BK7 φ30mm Focal Length -250mm SLB-30-250NIR2
SLB-30-250NIR2
1piece
JPY: 7,700
USD: 48.27


61-6901-52
Plano Concave Lens BK7 φ40mm Focal Length -50mm SLB-40-50NIR2
SLB-40-50NIR2
1piece
JPY: 10,800
USD: 67.70


61-6901-53
Plano Concave Lens BK7 φ40mm Focal Length -60mm SLB-40-60NIR2
SLB-40-60NIR2
1piece
JPY: 10,700
USD: 67.07


61-6901-54
Plano Concave Lens BK7 φ40mm Focal Length -70mm SLB-40-70NIR2
SLB-40-70NIR2
1piece
JPY: 10,600
USD: 66.45


61-6901-55
Plano Concave Lens BK7 φ40mm Focal Length -80mm SLB-40-80NIR2
SLB-40-80NIR2
1piece
JPY: 10,400
USD: 65.19


61-6901-56
Plano Concave Lens BK7 φ40mm Focal Length -100mm SLB-40-100NIR2
SLB-40-100NIR2
1piece
JPY: 10,000
USD: 62.68


61-6901-57
Plano Concave Lens BK7 φ50mm Focal Length -70mm SLB-50-70NIR2
SLB-50-70NIR2
1piece
JPY: 12,000
USD: 75.22


61-6901-58
Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80NIR2
SLB-50-80NIR2
1piece
JPY: 11,800
USD: 73.97


61-6901-59
Plano Concave Lens BK7 φ50mm Focal Length -90mm SLB-50-90NIR2
SLB-50-90NIR2
1piece
JPY: 11,600
USD: 72.71


61-6901-60
Plano Concave Lens BK7 φ50mm Focal Length -100mm SLB-50-100NIR2
SLB-50-100NIR2
1piece
JPY: 11,400
USD: 71.46


61-6901-61
Plano Concave Lens BK7 φ50mm Focal Length -120mm SLB-50-120NIR2
SLB-50-120NIR2
1piece
JPY: 11,200
USD: 70.21


61-6901-62
Plano Concave Lens BK7 φ50mm Focal Length -150mm SLB-50-150NIR2
SLB-50-150NIR2
1piece
JPY: 11,000
USD: 68.95


61-6901-63
Plano Concave Lens BK7 φ50mm Focal Length -170mm SLB-50-170NIR2
SLB-50-170NIR2
1piece
JPY: 11,000
USD: 68.95


61-6901-64
Plano Concave Lens BK7 φ50mm Focal Length -200mm SLB-50-200NIR2
SLB-50-200NIR2
1piece
JPY: 11,000
USD: 68.95


61-6901-65
Plano Concave Lens BK7 φ50mm Focal Length -220mm SLB-50-220NIR2
SLB-50-220NIR2
1piece
JPY: 11,000
USD: 68.95


61-6901-66
Plano Concave Lens BK7 φ50mm Focal Length -250mm SLB-50-250NIR2
SLB-50-250NIR2
1piece
JPY: 11,000
USD: 68.95


61-6901-67
Plano Concave Lens BK7 φ50mm Focal Length -300mm SLB-50-300NIR2
SLB-50-300NIR2
1piece
JPY: 11,000
USD: 68.95


61-6901-68
Plano Concave Lens BK7 φ50.8mm Focal Length -70mm SLB-50.8-70NIR2
SLB-50.8-70NIR2
1piece
JPY: 12,000
USD: 75.22


61-6901-69
Plano Concave Lens BK7 φ50.8mm Focal Length -80mm SLB-50.8-80NIR2
SLB-50.8-80NIR2
1piece
JPY: 11,800
USD: 73.97


61-6901-70
Plano Concave Lens BK7 φ50.8mm Focal Length -90mm SLB-50.8-90NIR2
SLB-50.8-90NIR2
1piece
JPY: 11,600
USD: 72.71


61-6901-71
Plano Concave Lens BK7 φ50.8mm Focal Length -100mm SLB-50.8-100NIR2
SLB-50.8-100NIR2
1piece
JPY: 11,400
USD: 71.46


61-6901-72
Plano Concave Lens BK7 φ50.8mm Focal Length -150mm SLB-50.8-150NIR2
SLB-50.8-150NIR2
1piece
JPY: 11,000
USD: 68.95


61-6901-73
Plano Concave Lens BK7 φ50.8mm Focal Length -200mm SLB-50.8-200NIR2
SLB-50.8-200NIR2
1piece
JPY: 11,000
USD: 68.95


61-6901-74
Plano Concave Lens BK7 φ50.8mm Focal Length -250mm SLB-50.8-250NIR2
SLB-50.8-250NIR2
1piece
JPY: 11,000
USD: 68.95


61-6901-75
Plano Concave Lens BK7 φ50.8mm Focal Length -300mm SLB-50.8-300NIR2
SLB-50.8-300NIR2
1piece
JPY: 11,000
USD: 68.95

61-6901-58 Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80NIR2
特徴
- With a simple shape, collimated laser light can be spread.
- It can be used in combination with a convex lens to increase the beam diameter or the illumination area.
- A lens made by BK7 for the visible to near-infrared range.
- Three types of lenses with anti-reflection film are available in the visible, near-infrared and infrared ranges.
- It can be selected according to your specifications from a wide range of variations, subdivided by outer diameter size and focal length.
- * The concave lens cannot collect light or tie a real image by itself.
- * Use in combination with convex lenses.
- * Spherical flat concave lenses have chromatic aberration, and the focal length depends on the wavelength.
- * Flat concave lenses allow light to enter.
- * Allow parallel light to enter from the concave side.
- * Doing the reverse operation will cause spherical aberration to increase, which may result in poor optical performance of the optical system.
仕様
- [
common specification] - Material: BK7
- Design wavelength: 546.1nm
- Refractive index: n e=1.519
- Coating: Reflective prevention film (750 - 1550nm)
- Transmittance: > Average 98.5%
- Laser durability (reference value): Reflective prevention film coat 4J/cm^2 (pulse width 10ns, Repeat frequency 20Hz)
- Effective diameter: 85% of outer diameter
- Scratch - dig: 20-10
- [Individual specification]
- Reflective prevention film coat wavelength region: 750 - 1550nm
- Outer diameter φD: φ50mm
- Focus distance f: ?80mm
- Edge thickness te: 11.4mm
- Center thickness tc: 3mm
- Back focus fb: ?82.0mm
- Curvature half diameter r: 41.52mm
- Eccentricity: <1′
- RoHS conform product
Order No.Order No.ss="init">
61-6901-58 Plano Concave Lens BK7 φ50mm Focal Length -80mm SLB-50-80NIR2特徴
仕様
商品のバリエーション (サイズ違い・スペック違い・オプション品など)
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