61-6929-23 45°Knife Edge Right Angle Prism 20mm Base Material Surface Flatness λ/4 KRPB-20-4M
Features
- This is a prism with a sharp finish of the right edge sandwiching the bottom of two sides by polishing.
- Since the right-angled ridge is not chamfered, the line of the right-angled ridge becomes very thin when peeking from the slope side, and you can observe the natural reflection image without any seam.
- The width of the right-angled ridge is so narrow and straight that it can be used as a reference line in an observation system.
- Total reflection at the critical angle is obtained when using light with an incident angle of 0±5.7 degrees for the slope.
- * The knife edge of the right-angled ridge is very easy to chip, so please handle it carefully so that it does not come into contact with anything else.
- * The knife edge cannot be wiped with lens paper.
- * Use an air blower to blow out the garbage before use.
- * Since the measured A dimension includes a chamfer, it is slightly shorter.
- * The tolerance is defined by the sides of the triangle formed by the slope and the two bases.
- * Reflectivity above the critical angle is about 100% reflection, but there is a loss of about 8% due to reflection of the entrance/exit face of the prism.
- * Fingerprints or dirt on the uncoated surface may prevent total reflection even if the angle is higher than a critical angle.
- * Do not let the no-coat surface come in contact with anything.
SpecSpec class="init">
61-6929-23 45°Knife Edge Right Angle Prism 20mm Base Material Surface Flatness λ/4 KRPB-20-4M 【AXEL GLOBAL】<!--@[ss-27]@--> アズワン<!--@/[ss-27]@-->
Contact us
SIGMAKOKI CO., LTD.
61-6929-23 45°Knife Edge Right Angle Prism 20mm Base Material Surface Flatness λ/4 KRPB-20-4M
特徴
- This is a prism with a sharp finish of the right edge sandwiching the bottom of two sides by polishing.
- Since the right-angled ridge is not chamfered, the line of the right-angled ridge becomes very thin when peeking from the slope side, and you can observe the natural reflection image without any seam.
- The width of the right-angled ridge is so narrow and straight that it can be used as a reference line in an observation system.
- Total reflection at the critical angle is obtained when using light with an incident angle of 0±5.7 degrees for the slope.
- * The knife edge of the right-angled ridge is very easy to chip, so please handle it carefully so that it does not come into contact with anything else.
- * The knife edge cannot be wiped with lens paper.
- * Use an air blower to blow out the garbage before use.
- * Since the measured A dimension includes a chamfer, it is slightly shorter.
- * The tolerance is defined by the sides of the triangle formed by the slope and the two bases.
- * Reflectivity above the critical angle is about 100% reflection, but there is a loss of about 8% due to reflection of the entrance/exit face of the prism.
- * Fingerprints or dirt on the uncoated surface may prevent total reflection even if the angle is higher than a critical angle.
- * Do not let the no-coat surface come in contact with anything.
仕様
- [
common specification]
- Material: BK7 (refractive index n d=1.517)
- Edge processing: Straight angle edge division: Knife edges (chamfer none), Edge in other: C chamfer
- Coating: No coat (3 faces)
- Effective range: Circle or ellipse inscribed to 90% of the length of the sides
- [Individual specification]
- A＝B: 20mm
- Base material surface accuracy: λ/4
- Angle degrees accuracy (90°): ±1′
- Angle degrees accuracy (45°): ±1′
- Scratch - dig: 10?5
- RoHS conform product
-
Order No.Order No.ss="init">
61-6929-23 45°Knife Edge Right Angle Prism 20mm Base Material Surface Flatness λ/4 KRPB-20-4M 【AXEL GLOBAL】ASONE
Contact us
SIGMAKOKI CO., LTD.
61-6929-23 45°Knife Edge Right Angle Prism 20mm Base Material Surface Flatness λ/4 KRPB-20-4M
Features
- This is a prism with a sharp finish of the right edge sandwiching the bottom of two sides by polishing.
- Since the right-angled ridge is not chamfered, the line of the right-angled ridge becomes very thin when peeking from the slope side, and you can observe the natural reflection image without any seam.
- The width of the right-angled ridge is so narrow and straight that it can be used as a reference line in an observation system.
- Total reflection at the critical angle is obtained when using light with an incident angle of 0±5.7 degrees for the slope.
- * The knife edge of the right-angled ridge is very easy to chip, so please handle it carefully so that it does not come into contact with anything else.
- * The knife edge cannot be wiped with lens paper.
- * Use an air blower to blow out the garbage before use.
- * Since the measured A dimension includes a chamfer, it is slightly shorter.
- * The tolerance is defined by the sides of the triangle formed by the slope and the two bases.
- * Reflectivity above the critical angle is about 100% reflection, but there is a loss of about 8% due to reflection of the entrance/exit face of the prism.
- * Fingerprints or dirt on the uncoated surface may prevent total reflection even if the angle is higher than a critical angle.
- * Do not let the no-coat surface come in contact with anything.
Spec
- [
common specification]
- Material: BK7 (refractive index n d=1.517)
- Edge processing: Straight angle edge division: Knife edges (chamfer none), Edge in other: C chamfer
- Coating: No coat (3 faces)
- Effective range: Circle or ellipse inscribed to 90% of the length of the sides
- [Individual specification]
- A＝B: 20mm
- Base material surface accuracy: λ/4
- Angle degrees accuracy (90°): ±1′
- Angle degrees accuracy (45°): ±1′
- Scratch - dig: 10?5
- RoHS conform product
-
Order No.
61-6929-23
Model No.
KRPB-20-4M
Standard price
JPY: 19,800
USD: 124.12
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]
61-6929-21
45°Knife Edge Right Angle Prism 10mm Base Material Surface Flatness λ/4 KRPB-10-4M
KRPB-10-4M
1piece
JPY: 7,800
USD: 48.89
61-6929-22
45°Knife Edge Right Angle Prism 15mm Base Material Surface Flatness λ/4 KRPB-15-4M
KRPB-15-4M
1piece
JPY: 12,500
USD: 78.36
61-6929-23
45°Knife Edge Right Angle Prism 20mm Base Material Surface Flatness λ/4 KRPB-20-4M
KRPB-20-4M
1piece
JPY: 19,800
USD: 124.12
61-6929-24
45°Knife Edge Right Angle Prism 25mm Base Material Surface Flatness λ/4 KRPB-25-4M
KRPB-25-4M
1piece
JPY: 26,100
USD: 163.61
61-6929-25
45°Knife Edge Right Angle Prism 30mm Base Material Surface Flatness λ/4 KRPB-30-4M
KRPB-30-4M
1piece
JPY: 37,600
USD: 235.69
61-6929-26
45°Knife Edge Right Angle Prism 10mm Base Material Surface Flatness λ/10 KRPB-10-10H
KRPB-10-10H
1piece
JPY: 12,500
USD: 78.36
61-6929-27
45°Knife Edge Right Angle Prism 15mm Base Material Surface Flatness λ/10 KRPB-15-10H
KRPB-15-10H
1piece
JPY: 18,800
USD: 117.85
61-6929-28
45°Knife Edge Right Angle Prism 20mm Base Material Surface Flatness λ/10 KRPB-20-10H
KRPB-20-10H
1piece
JPY: 31,300
USD: 196.20
61-6929-29
45°Knife Edge Right Angle Prism 25mm Base Material Surface Flatness λ/10 KRPB-25-10H
KRPB-25-10H
1piece
JPY: 40,700
USD: 255.12
61-6929-30
45°Knife Edge Right Angle Prism 30mm Base Material Surface Flatness λ/10 KRPB-30-10H
KRPB-30-10H
1piece
JPY: 47,000
USD: 294.62
61-6929-31
45 °Knife Edge Coated Right Angle Prism 10mm KRPB4-10-550
KRPB4-10-550
1piece
JPY: 10,400
USD: 65.19
61-6929-32
45 °Knife Edge Coated Right Angle Prism 15mm KRPB4-15-550
KRPB4-15-550
1piece
JPY: 15,100
USD: 94.65
61-6929-33
45 °Knife Edge Coated Right Angle Prism 20mm KRPB4-20-550
KRPB4-20-550
1piece
JPY: 22,400
USD: 140.41
61-6929-34
45 °Knife Edge Coated Right Angle Prism 25mm KRPB4-25-550
KRPB4-25-550
1piece
JPY: 29,200
USD: 183.04
61-6929-35
45 °Knife Edge Coated Right Angle Prism 30mm KRPB4-30-550
KRPB4-30-550
1piece
JPY: 40,700
USD: 255.12
61-6929-23 45°Knife Edge Right Angle Prism 20mm Base Material Surface Flatness λ/4 KRPB-20-4M
特徴
- This is a prism with a sharp finish of the right edge sandwiching the bottom of two sides by polishing.
- Since the right-angled ridge is not chamfered, the line of the right-angled ridge becomes very thin when peeking from the slope side, and you can observe the natural reflection image without any seam.
- The width of the right-angled ridge is so narrow and straight that it can be used as a reference line in an observation system.
- Total reflection at the critical angle is obtained when using light with an incident angle of 0±5.7 degrees for the slope.
- * The knife edge of the right-angled ridge is very easy to chip, so please handle it carefully so that it does not come into contact with anything else.
- * The knife edge cannot be wiped with lens paper.
- * Use an air blower to blow out the garbage before use.
- * Since the measured A dimension includes a chamfer, it is slightly shorter.
- * The tolerance is defined by the sides of the triangle formed by the slope and the two bases.
- * Reflectivity above the critical angle is about 100% reflection, but there is a loss of about 8% due to reflection of the entrance/exit face of the prism.
- * Fingerprints or dirt on the uncoated surface may prevent total reflection even if the angle is higher than a critical angle.
- * Do not let the no-coat surface come in contact with anything.
仕様
- [
common specification] - Material: BK7 (refractive index n d=1.517)
- Edge processing: Straight angle edge division: Knife edges (chamfer none), Edge in other: C chamfer
- Coating: No coat (3 faces)
- Effective range: Circle or ellipse inscribed to 90% of the length of the sides
- [Individual specification]
- A＝B: 20mm
- Base material surface accuracy: λ/4
- Angle degrees accuracy (90°): ±1′
- Angle degrees accuracy (45°): ±1′
- Scratch - dig: 10?5
- RoHS conform product
Order No.Order No.ss="init">
61-6929-23 45°Knife Edge Right Angle Prism 20mm Base Material Surface Flatness λ/4 KRPB-20-4MFeatures
Spec
Product Variations (Different Sizes, Specifications, Optional Products, etc.)
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