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N-BK7 Right Angle Prisms
• Ray Deviation of 90°
• Left Handed Image
• Low Angle Tolerance
Right angle prisms are generally used to bend image
paths or redirect light at 90°. This produces a
left handed image and depending on the orientation
of the prism, the image may be inverted or reverted.
Right angle prisms can also be used in combination
for image/beam displacement. TECHSPEC® N-BK7
High Tolerance Right Angle Prisms feature low arcsecond
angle tolerance and are made from precision
N-BK7 for use in a variety of visible light applications.
High Tolerance Right Angle Prisms Standard Right Angle Prisms
Substrate: N-BK7 N-BK7
Surface Quality: 40-20 20-10 < 10 mm, 40-20 for 10-35 mm, 60-40 for 40-75
mm
Angle Tolerance: ±15 arcsec ±2 arcmin
Dimensional Tolerance (A,C): +0,00/-0,10 mm ±0,10 mm (±0,02 for 0,18, 0,3, 0,7)
Surface Flatness: λ/8 λ/4
Clear Aperture: 90% 80% for < 10 mm, 90% for ≥ 10 mm
Bevel: Protective as needed Protective as needed
Coating: As noted, See pages 9 and 88 for specifications
Hypotenuse: As noted. Aluminized, overcoated with inconel and black paint
Broadband Anti-Reflection (BBAR) Coated Right Angle Prisms
196 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCT NEW LOW PRICE
testing & detection targets illumination cameras imaging lenses microscopy lasers optomechanics optics
TECHSPEC® High Tolerance N-BK7 Right Angle Prisms
Size (mm) Stock No. Uncoated Stock No. Aluminized Hypotenuse Stock No. Alum. Hyp. & VIS O° Ctd. Faces
A = C B 1-5 6-25 26+ 1-5 6-25 26+ 1-5 6-25 26+
3,20 4,5 #32-537 €93,00 €71,00
Call For OEM Qty. Pricing
#32-538 €104,00 €80,00
Call For OEM Qty. Pricing
#65-981 €116,00 €88,50
Call For OEM Qty. Pricing
5,00 7,1 #32-539 €76,00 €60,50 #32-540 €90,00 €68,50 #47-929 €102,00 €78,00
7,00 9,9 #32-541 €78,00 €62,50 #32-542 €92,00 €70,50 #47-930 €106,00 €80,00
10,00 14,1 #32-543 €78,00 €62,50 #32-544 €92,00 €70,50 #47-594 €106,00 €80,00
12,50 17,7 #47-933 €81,00 €64,50 #65-929 €95,00 €72,50 #65-930 €108,00 €82,00
15,00 21,2 #32-545 €81,00 €64,50 #32-546 €95,00 €72,50 #47-931 €108,00 €82,00
20,00 28,3 #32-547 €92,00 €73,00 #32-548 €106,00 €81,00 #47-595 €120,00 €91,00
25,00 35,4 #32-549 €97,00 €77,00 #32-550 €112,00 €85,00 #47-596 €124,00 €95,00
30,00 42,4 #32-551 €124,00 €98,50 #32-552 €140,00 €106,50 #47-932 €152,00 €116,00
50,00 70,7 #49-007 €210,00 €167,00 #65-931 €230,00 €175,00 #65-932 €242,00 €185,00
TECHSPEC® Standard N-BK7 Right Angle Prisms *Call for Availability and Pricing
Size (mm) Stock
No.
Uncoated Stock No. Aluminized Hypotenuse Stock No. Alum. Hyp. & MgF2 Ctd. Faces Stock No. Alum. Hyp. & VIS 0° Ctd. Faces
A = C B 1-5 6-25 1-5 6-25 1-5 6-25 1-5 6-25
0,18 0,3 #66-767 €110,00 €88,00 #66-768 €120,00 €96,00 * – – * – –
0,30 0,4 * – – #66-770 €100,00 €76,00 * – – * – –
0,50 0,7 #45-946 €86,00 €65,00 #66-771 €97,00 €73,20 * – – * – –
0,70 1,0 #66-772 €87,00 €58,00 #66-773 €87,00 €66,00 * – – * – –
1,00 1,4 #45-947 €71,00 €51,50 #86-621 €79,00 €59,60 * – – * – –
2,00 2,8 #32-525 €74,00 €53,50 #32-526 €82,00 €61,60 #45-385 €87,00 €65,60 * – –
3,00 4,2 #45-948 €56,00 €42,50 #47-920 €67,00 €50,40 #47-921 €72,00 €54,40 * – –
5,00 7,1 #32-328 €41,00 €30,00 #32-329 €51,00 €38,40 #45-386 €56,00 €42,40 #48-546 €67,00 €50,40
6,25 8,8 #45-106 €45,00 €33,50 #45-107 €55,00 €41,60 #45-387 €60,00 €45,60 #48-547 €71,00 €53,60
10,00 14,1 #32-330 €46,00 €34,50 #32-331 €56,00 €42,40 #45-388 €61,00 €46,40 #48-548 €72,00 €54,40
12,50 17,7 #45-108 €49,00 €37,00 #45-109 €59,00 €44,80 #45-389 €65,00 €48,80 #48-549 €75,00 €56,80
15,00 21,2 #32-332 €55,00 €41,00 #32-333 €65,00 €48,80 #45-390 €70,00 €52,80 #48-550 €81,00 €60,80
20,00 28,3 #32-334 €57,00 €42,00 #32-335 €60,00 €50,00 #45-391 €72,00 €54,00 #48-551 €82,00 €62,00
25,00 35,4 #32-336 €61,00 €45,00 #32-337 €70,00 €53,20 #45-392 €76,00 €57,20 #48-552 €86,00 €65,20
30,00 42,4 #32-527 €84,00 €62,50 #32-528 €93,00 €70,40 #45-393 €99,00 €74,40 #48-553 €110,00 €82,40
35,00 49,5 #32-529 €114,00 €81,50 #32-530 €118,00 €89,60 #45-394 €124,00 €93,60 #48-554 €134,00 €101,60
40,00 56,6 #32-531 €136,00 €102,50 #32-532 €146,00 €110,40 #45-395 €152,00 €114,40 #48-555 €162,00 €122,40
45,00 63,6 #32-533 €154,00 €116,00 #32-534 €164,00 €124,00 #45-396 €170,00 €128,00 #48-556 €180,00 €136,00
50,00 70,7 #32-535 €190,00 €136,50 #32-536 €192,00 €144,40 #45-397 €196,00 €148,40 #48-557 €208,00 €156,40
75,00 106,1 #47-232 €230,00 €170,50 #47-233 €230,00 €178,40 #47-234 €234,00 €182,40 * – –
• Ideal for Low Power Laser Sources
• Multiple BBAR Coatings Available
• Ray Deviation of 90°
Featuring tight angle tolerances and a precision N-BK7
substrate, TECHSPEC® Broadband Anti-Reflection
(BBAR) Coated Right Angle Prisms are ideal for a range
of low power laser line applications. The BBAR coating
improves transmission efficiency when compared to
uncoated right angle prisms.
Substrate: N-BK7
Surface Quality 40-20
Angle Tolerance: ±15 arcsec
Dimensional Tolerance (A,C): +0,00/-0,10 mm
Surface Flatness: λ/8
Clear Aperture: 90%
Bevel: Protective as needed
Coating: Entrance and exit faces, see page 9 for specifications
TECHSPEC® Broadband Anti-Reflection (BBAR) Coated Right Angle Prisms
Size (mm) VIS 0° Coated VIS-NIR Coated NIR I Coated Price
A = C B Stock No. Stock No. Stock No. 1-5 6-25 26+
5,00 7,1 #84-505 #84-513 #84-521 €88,00 €67,50
Call
10,00 14,1 #84-506 #84-514 #84-522 €91,00 €70,00
12,50 17,7 #84-507 #84-515 #84-523 €94,00 €72,00
15,00 21,2 #84-508 #84-516 #84-524 €94,00 €72,00
20,00 28,3 #84-509 #84-517 #84-525 €104,00 €80,50
25,00 35,4 #84-510 #84-518 #84-526 €110,00 €85,00
30,00 42,4 #84-511 #84-519 #84-527 €138,00 €105,50
50,00 70,7 #84-512 #84-520 #84-528 €226,00 €173,50
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