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Knife Edge Right Angle Prisms

KRPB - KRPB4

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Knife Edge Right Angle Prisms
Out of stock
SKU
KRPB - KRPB4
The knife edge prism is polished to the sharp edges of the right angle surfaces and have no chamfers on these edges.
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Coating
Material
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Delivery Price Add to cart
details
KRPB4-15-550
Protected Aluminum BK7
1 week
€139.30
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating 2-surface that make up the right angle ; Al+MgF2 (Protected Aluminum)
Obliquity ; Uncoated
Laser Damage Threshold 0.25J/cm2
A＝B 15mm
Surface flatness of substrate λ/4
Angle tolerance (90°) ±1′
Angle tolerance (45°) ±1′
Surface Quality (Scratch-Dig) 40−20
details
KRPB4-30-550
Protected Aluminum BK7 30mm
4-6 weeks
€375.47
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating 2-surface that make up the right angle ; Al+MgF2 (Protected Aluminum)
Obliquity ; Uncoated
Laser Damage Threshold 0.25J/cm2
A＝B 30mm
Surface flatness of substrate λ/4
Angle tolerance (90°) ±1′
Angle tolerance (45°) ±1′
Surface Quality (Scratch-Dig) 40−20
details
KRPB-20-4M
Uncoated BK7 20mm
1 week
€154.35
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating Uncoated (3 surfaces)
A＝B 20mm
Surface flatness of substrate λ/4
Angle tolerance (90°) ±1′
Angle tolerance (45°) ±1′
Surface Quality (Scratch-Dig) 10−5
details
KRPB-10-10H
Uncoated BK7 10mm
1 week
€115.30
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating Uncoated (3 surfaces)
A＝B 10mm
Surface flatness of substrate λ/10
Angle tolerance (90°) ±5″
Angle tolerance (45°) ±30″
Surface Quality (Scratch-Dig) 10−5
details
KRPB-25-10H
Uncoated BK7 25mm
1 week
€375.47
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating Uncoated (3 surfaces)
A＝B 25mm
Surface flatness of substrate λ/10
Angle tolerance (90°) ±5″
Angle tolerance (45°) ±30″
Surface Quality (Scratch-Dig) 10−5
details
KRPB4-20-550
Protected Aluminum BK7 20mm
1 week
€206.65
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating 2-surface that make up the right angle ; Al+MgF2 (Protected Aluminum)
Obliquity ; Uncoated
Laser Damage Threshold 0.25J/cm2
A＝B 20mm
Surface flatness of substrate λ/4
Angle tolerance (90°) ±1′
Angle tolerance (45°) ±1′
Surface Quality (Scratch-Dig) 40−20
details
KRPB-10-4M
Uncoated BK7 10mm
1 week
€71.94
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating Uncoated (3 surfaces)
A＝B 10mm
Surface flatness of substrate λ/4
Angle tolerance (90°) ±1′
Angle tolerance (45°) ±1′
Surface Quality (Scratch-Dig) 10−5
details
KRPB-25-4M
Uncoated BK7 25mm
1 week
€240.79
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating Uncoated (3 surfaces)
A＝B 25mm
Surface flatness of substrate λ/4
Angle tolerance (90°) ±1′
Angle tolerance (45°) ±1′
Surface Quality (Scratch-Dig) 10−5
details
KRPB-15-10H
Uncoated BK7 15mm
1 week
€173.43
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating Uncoated (3 surfaces)
A＝B 15mm
Surface flatness of substrate λ/10
Angle tolerance (90°) ±5″
Angle tolerance (45°) ±30″
Surface Quality (Scratch-Dig) 10−5
details
KRPB-30-10H
Uncoated BK7 30mm
1 week
€433.60
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating Uncoated (3 surfaces)
A＝B 30mm
Surface flatness of substrate λ/10
Angle tolerance (90°) ±5″
Angle tolerance (45°) ±30″
Surface Quality (Scratch-Dig) 10−5
details
KRPB4-10-550
Protected Aluminum BK7 10mm
1 week
€95.94
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating 2-surface that make up the right angle ; Al+MgF2 (Protected Aluminum)
Obliquity ; Uncoated
Laser Damage Threshold 0.25J/cm2
A＝B 10mm
Surface flatness of substrate λ/4
Angle tolerance (90°) ±1′
Angle tolerance (45°) ±1′
Surface Quality (Scratch-Dig) 40−20
details
KRPB4-25-550
Protected Aluminum BK7 25mm
4-6 weeks
€269.39
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating 2-surface that make up the right angle ; Al+MgF2 (Protected Aluminum)
Obliquity ; Uncoated
Laser Damage Threshold 0.25J/cm2
A＝B 25mm
Surface flatness of substrate λ/4
Angle tolerance (90°) ±1′
Angle tolerance (45°) ±1′
Surface Quality (Scratch-Dig) 40−20
details
KRPB-15-4M
Uncoated BK7 15mm
1 week
€115.30
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating Uncoated (3 surfaces)
A＝B 15mm
Surface flatness of substrate λ/4
Angle tolerance (90°) ±1′
Angle tolerance (45°) ±1′
Surface Quality (Scratch-Dig) 10−5
details
KRPB-30-4M
Uncoated BK7 30mm
1 week
€346.87
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating Uncoated (3 surfaces)
A＝B 30mm
Surface flatness of substrate λ/4
Angle tolerance (90°) ±1′
Angle tolerance (45°) ±1′
Surface Quality (Scratch-Dig) 10−5
details
KRPB-20-10H
Uncoated BK7 20mm
1 week
€288.75
Material BK7 (Refractive index nd＝1.517)
Ridge Processing Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered
Coating Uncoated (3 surfaces)
A＝B 20mm
Surface flatness of substrate λ/10
Angle tolerance (90°) ±5″
Angle tolerance (45°) ±30″
Surface Quality (Scratch-Dig) 10−5

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◦With knife edge prism having no coating (KRPB) by using light in the range of 0±5.7 degrees angle of incidence to the slope surface the total reflection critical angle is obtained.