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UV Fused Silica Right Angle Prisms
• Ray Deviation of 90°
• Left Handed Image
• ±15 Arcsec, ±40 Arcsec, and ±5 Arcmin Options Available
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.
λ/20 High Tolerance λ/10 High Tolerance Standard
Substrate: UV Grade Fused Silica UV Grade Fused Silica UV Grade Fused Silica
Surface Quality: 20-10 20-10 60-40
Surface Flatness: λ/20 λ/10 λ/2
Angle Tolerance: ±15 arcsec ±40 arcsec ±5 arcmin
Pyramid Tolerance: ±1 arcmin ±1 arcmin ±5 arcmin
Dimensional Tolerance: +0,0/-0,1 +0,0/-0,1 ±0,10
Clear Aperture: 90% 90% 90%
Bevel: Protective as needed
Coating: As noted. See pages 9 and 88 for specifications.
Hypotenuse: As noted. Aluminized, overcoated with inconel and black paint
Rabs <1.0% @ 350 - 450nm, Ravg <1.5% @ 250 - 700nm
Damage Threshold, Reference: 3J/cm2 @ 355nm, 10ns, 10Hz
2.5
2.0
1.5
1.0
0.5
Reflection (%)
B
C
TECHSPEC® High Tolerance UV Fused Silica Right Angle Prisms
Size Stock
No.
Price – Uncoated, λ/10 Stock
No.
Price – Uncoated, λ/20 Stock
Damage Threshold, Reference: 10J/cm2 @ 532nm, 10ns, 10Hz
6.0
5.0
4.0
3.0
2.0
1.0
Ravg 1.75% @ 400 - 700nm
Substrate: N-BK7
MgF2 Coating
Coated at 0° (Avg.1.75%)
400 450 500 550 600 650 700 750
Wavelength (nm)
Reflection (%)
A = C (mm) B (mm) 1-5 6-25 26+ 1-5 6-25 26+ 1-5 6-25 26+ 1-5 6-25 26+
5,0 7,1 #47-200 €80,58 €63,30
10,0 14,1 #47-201 €86,85 €67,94 #35-901 €244,14 €191,46 #47-801 €110,97 €87,24 #39-841 €258,62 €203,04
12,5 17,7 #47-202 €88,78 €69,48 #35-903 €248,00 €194,54 #47-802 €112,91 €88,78 #39-842 €262,48 €206,12
15,0 21,2 #47-203 €92,64 €72,57 #35-904 €261,51 €205,35 #47-803 €121,59 €95,73 #39-843 €275,99 €216,16
20,0 28,3 #47-790 €98,43 €77,20 #35-905 €275,99 €216,16 #47-804 €128,34 €100,36 #39-844 €290,46 €227,74
25,0 35,4 #47-204 €132,20 €103,45 #35-906 €308,80 €242,41 #47-805 €165,01 €129,70 #39-845 €324,24 €253,99
Call
#35-900 €222,91 €174,47
TECHSPEC® Standard UV Fused Silica Right Angle Prisms
Stock No.
No.
Price – Alum. Hyp.
& UV-VIS Ctd. Faces, λ/10 Stock
No.
Price – Alum. Hyp.
& UV-VIS Ctd. Faces, λ/20
Call
#47-800 €105,19 €82,60
Call
#39-840 €238,35 €186,82
Call
A = C (mm) B (mm) 1-5 6-25 26+ 1-5 6-25 26+
5,0 7,1 #45-071 €67,07 €52,50 Call For OEM Pricing #47-791 €99,39 €77,97
10,0 14,1 #45-072 €70,93 €55,58 #47-792 €101,33 €79,52
12,5 17,7 #47-784 €76,72 €60,22 #47-793 €104,22 €81,83
15,0 21,2 #45-184 €82,51 €64,85 #47-794 €109,05 €85,69
20,0 28,3 #47-785 €84,44 €66,39 #47-795 €114,83 €90,32
25,0 35,4 #47-786 €96,50 €75,66 #47-796 €125,45 €98,04
30,0 42,4 #47-787 €149,57 €117,34 #47-797 €178,53 €138,96
40,0 56,6 #47-788 €216,16 €169,84 N/A - -
50,0 70,7 #47-789 €240,28 €188,37 #47-799 €275,02 €214,23
N-SF11 Right Angle Prisms
A
Size
Substrate: N-SF11
Dimensional Tol. (A,C): ±0,10
Surface Quality: 20-10
Surface Flatness: λ/4
Angle Tolerance: ±2 arcmin
Clear Aperture: 80% (2 - 3 mm), 90% (4 - 15 mm)
Bevel: Protective as needed
Hypotenuse: Aluminized, overcoated with
inconel and black paint (as noted)
Legs: Uncoated or λ/4 MgF2 @ 550 nm
Coating: See pages 9 and 88 for specifications
0
UV-VIS Coating
5J/cm2 @ 532nm, 10ns
250 350 450 550 650
Wavelength (nm)
Price – Uncoated
Stock No.
• Ray Deviation of 90°
• Left Handed Image
• High Refractive Index Material
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-SF11
Right Angle Prisms are made from high index N-SF11.
This high refractive index increases the optical path
length thus reducing physical working distance requirements.
TECHSPEC® N-SF11 Right Angle Prisms
are available uncoated or with an aluminized hypotenuse
and anti-reflection coated faces.
Price – Alum. Hyp. & MgF2 Ctd. Faces
Call For OEM Pricing
TESCHSPEC® N-SF11 Right Angle Prisms *Call for Availability and Pricing
Size
Stock No.
Price – Uncoated
Stock No.
Price – Alum. Hyp. & MgF2 Ctd. Faces
A = C (mm) B (mm) 1-5 6-25 26+ 1-5 6-25 26+
2,00 2,8 #45-524 €115,80 €91,10
3,00 4,2 #45-525 €110,01 €86,46 #47-923 €135,10 €105,76
4,00 5,7 #45-526 €80,58 €63,30 #47-924 €105,19 €82,60
5,00 7,1 #45-527 €80,58 €63,30 #47-925 €105,19 €82,60
10,00 14,1 #45-949 €132,20 €103,45 #47-926 €155,37 €121,98
15,00 21,2 #45-950 €145,72 €114,26 #47-927 €168,88 €132,78
Call
#47-922 €140,89 €110,40
Call
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