Substrate: Aluminum 6061-T6
Diameter Tolerance (mm): +0.0/-0.1
6.35mm: +0.1/-0.0
Focal Length Tolerance (%): ±1
Surface Figure: λ/8 RMS
Surface Roughness: <50Å RMS
50Å Off-Axis Parabolic Mirrors
B
Reflected EFL
(from Mirror Back)
Vertex
100Å Off-Axis Parabolic Mirrors
106 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCT NEW LOW PRICE
testing & detection targets illumination cameras imaging lenses microscopy lasers optomechanics optics
• Designed for Low Scatter in the Visible
Spectrum
• Aluminum Substrate Mirrors
• Improved Surface Roughness and Surface
Figure
TECHSPEC® 50Å Off-Axis Parabolic Mirrors are designed
to direct and focus incident collimated light
at a specific angle with minimal scatter loss. These
mirrors have been designed using a specific process
that decreases scatter in the UV and visible spectrum.
Due to the low scatter, TECHSPEC® 50Å Off-Axis
Parabolic Mirrors are best suited for applications in
the UV and visible spectrum.
TECHSPEC® 50Å Off-Axis Parabolic Mirrors
90° Off-Axis Mirrors Protected Aluminum UV Enhanced Aluminum Protected Gold
Diameter (mm) EFL (mm) PFL (mm) Stock No. Price Stock No. Price Stock No. Price
6.35 6.35 3.2 #37-282 £130.05 #37-288 £142.80 #37-294 £169.15
6.35 12.7 6.35 #37-283 £130.05 #37-289 £142.80 #37-295 £169.15
6.35 25.4 12.7 #37-284 £130.05 #37-290 £142.80 #37-296 £169.15
6.35 50.8 25.4 #37-285 £130.05 #37-291 £142.80 #37-297 £169.15
6.35 76.2 38.1 #37-286 £130.05 #37-292 £142.80 #37-298 £169.15
6.35 101.6 50.8 #37-287 £130.05 #37-293 £142.80 #37-299 £169.15
12.7 12.7 6.35 #37-258 £138.55 #37-264 £152.15 #37-270 £221.00
12.7 25.4 12.7 #37-259 £138.55 #37-265 £152.15 #37-271 £221.00
12.7 50.8 25.4 #37-260 £138.55 #37-266 £152.15 #37-272 £221.00
12.7 76.2 38.1 #37-261 £138.55 #37-267 £152.15 #37-273 £221.00
12.7 101.6 50.8 #37-262 £138.55 #37-268 £152.15 #37-274 £221.00
12.7 203.2 101.6 #37-263 £138.55 #37-269 £152.15 #37-275 £221.00
25.4 25.4 12.7 #87-406 £173.40 #37-232 £181.90 #37-241 £225.25
25.4 50.8 25.4 #87-407 £173.40 #37-233 £181.90 #37-242 £225.25
25.4 76.2 38.1 #37-226 £173.40 #37-234 £181.90 #37-243 £225.25
25.4 101.6 50.8 #87-408 £173.40 #37-235 £181.90 #37-244 £225.25
25.4 127.0 63.5 #37-227 £216.75 #37-236 £225.25 #37-245 £311.95
25.4 152.4 76.2 #37-228 £173.40 #37-237 £181.90 #37-246 £225.25
25.4 177.8 88.9 #37-229 £299.20 #37-238 £334.05 #37-247 £385.90
25.4 203.2 101.6 #37-230 £173.40 #37-239 £181.90 #37-248 £225.25
50.8 50.8 25.4 #87-409 £316.20 #37-306 £338.30 #37-308 £385.90
50.8 76.2 38.1 #37-984 £316.20 #37-993 £338.30 #37-989 £385.90
50.8 101.6 50.8 #87-410 £316.20 #37-307 £338.30 #37-309 £385.90
50.8 152.4 76.2 #37-985 £316.20 #37-994 £338.30 #37-990 £385.90
50.8 177.8 88.9 #37-987 £316.20 #37-995 £338.30 #37-991 £385.90
50.8 190.6 95.3 #37-988 £316.20 #37-996 £338.30 #37-992 £385.90
• 100 Å Surface Roughness
• 15°, 30°, 45°, 60°, or 90° Off-Axis Options
• Coating Options Covering VIS to Far IR
TECHSPEC® 100Å Off-Axis Parabolic Mirrors feature
diamond turned surfaces with sub-100 Angstrom (Å)
RMS surface roughness. The precision manufacturing
process of these mirrors produces low-scatter surfaces,
making them ideal for applications ranging from
the visible to the far IR. Available in a variety of sizes,
offset angles, and coating options, TECHSPEC® 100Å
Off-Axis Parabolic Mirrors (OAPs) are commonly
used in instrumentation and laser systems including
Schlieren, MTF, FLIR, FTIR systems and IR lasers
such as Quantum cascade lasers.
Diameter
Y Offset
Parent Focal Length
(from Vertex)
C
Central Ray
Axis
Focal
Point
A
Angle
Substrate: Aluminum 6061-T6
Diameter Tolerance (mm): +0.00/-0.38
Focal Length Tolerance (%): ±1
Surface Roughness (Å): <100 RMS
Visit our website for additional offset angles and page 108
for Off-Axis Parabolic Mirrors with Alignment Through Holes
Off-Axis Parabolic Metal Mirrors
15° Off-Axis Mirrors Protected Aluminum Bare Gold Protected Gold
Diameter
(mm)
EFL
(mm)
Parent FL
(mm)
Y Offset
(mm)
A
(mm)
B
(mm)
C
(mm)
Stock
No. 1-10 11-25 26+ Stock
No. 1-10 11-25 26+ Stock
No. 1-10 11-25 26+
25.4 387.6 381.0 100.3 9.65 382.27 6.35 #35-538 £186.15 £169.15
Call For OEM Quantity Pricing
#35-662 £229.50 £208.25
Call For OEM Quantity Pricing
#35-539 £272.85 £246.50
Call For OEM Quantity Pricing
25.4 655.0 635.0 167.2 9.65 631.95 6.35 #35-540 £186.15 £169.15 #35-663 £229.50 £208.25 #35-541 £272.85 £246.50
50.8 310.1 304.8 80.3 12.95 308.61 6.35 #35-542 £260.10 £235.45 #35-664 £303.45 £274.55 #35-602 £346.80 £313.65
50.8 387.6 381.0 100.3 12.95 383.79 6.35 #35-594 £260.10 £235.45 #35-598 £303.45 £274.55 #35-545 £346.80 £313.65
50.8 516.8 508.0 133.8 12.95 508.51 6.35 #35-544 £260.10 £235.45 #35-665 £303.45 £274.55 #35-543 £346.80 £313.65
76.2 646.0 635.0 167.2 17.53 636.02 7.62 #35-597 £546.55 £492.15 #35-601 £589.90 £531.25 #35-605 £633.25 £570.35
101.6 387.6 381.0 100.3 21.08 387.10 7.62 #35-574 £654.50 £589.90 #35-666 £697.85 £628.15 #35-575 £741.20 £667.25
101.6 516.8 508.0 133.8 21.08 512.32 7.62 #35-576 £654.50 £589.90 #35-667 £697.85 £628.15 #35-577 £741.20 £667.25
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