l/4 Spherical Mirrors
Substrate: N-BK7
Surface Accuracy: l/4
Surface Quality: 60-40
Diameter Tolerance (mm): +0,0/-0,3
Center Thickness Tolerance (mm): ±0,3
Precision Ellipsoidal and Parabolic Reflectors
• Precision Polished Substrates
• Ellipsoidal or Parabolic Designs
• Protected Aluminum and Cold Mirror Coating Options
Precision Ellipsoidal and Parabolic Reflectors are available with diameters up to 300 mm with either protected aluminum
or cold mirror coatings. Precision Ellipsoidal Reflectors feature two focal points and will reflect a light source placed at
the first focal point to the second focal point, eliminating the need for multiple focusing components to simplify system
design. Precision Parabolic Reflectors eliminate spherical aberrations and are ideal for collimating light sources placed
at the focal point of the mirror. Protected aluminum coated reflectors provide broadband high reflection through the
visible and infrared (IR) spectra while cold mirror coated reflectors reflect the visible spectrum and transmit the nearinfrared
(NIR) spectrum, making them ideal for cold condensing applications.
Substrate: BOROFLOAT® Diameter Tolerance (mm): +0,0/-0,5
Precision Ellipsoidal Reflector
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Precision
Flat Mirrors
Specialty
Flat Mirrors
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Laser MIrrors
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Off-Axis
Focusing Mirrors
Focusing Mirrors
Substrate: N-BK7
Dimensional Tolerance (mm): +0/-0,1
Thickness Tolerance (mm): ±0,1
Surface Accuracy: l/2
Surface Quality: 60-40
Coating: See page 88 for specifications
• Precision Polished Surface
• λ/2 Surface Accuracy
TECHSPEC® Convex Mirrors are ideal for expanding an imaging
system’s field of view without introducing chromatic aberrations.
These optical mirrors create virtual, upright images.
Shorter focal lengths generate wider fields of view, while longer
focal lengths minimize distortion.
TECHSPEC® Convex Mirrors
Dia.
EFL
Radius
ET
(mm)
(mm)
(mm)
(mm)
CT
(mm)
Price – Protected Aluminum Price – Enhanced Aluminum Price – Protected Gold Price – Protected Silver
Stock No. 1-5 6-25 26+ Stock No. 1-5 6-25 26+ Stock No. 1-5 6-25 26+ Stock No. 1-5 6-25 26+
25 -12,5 25 1,65 5,0 #87-655 €44,00 €35,50
Call For OEM Quantity Pricing
#87-666 €49,00 €39,50
Call For OEM Quantity Pricing
#87-688 €59,00 €50,00
Call For OEM Quantity Pricing
#87-677 €54,00 €45,00
Call For OEM Quantity Pricing
25 -25 50 1,41 3,0 #87-656 €44,00 €35,50 #87-667 €49,00 €39,50 #87-689 €59,00 €50,00 #87-678 €54,00 €45,00
25 -50 100 2,22 3,0 #87-657 €44,00 €35,50 #87-668 €49,00 €39,50 #87-690 €59,00 €50,00 #87-679 €54,00 €45,00
25 -100 200 2,61 3,0 #87-658 €44,00 €35,50 #87-669 €49,00 €39,50 #87-691 €59,00 €50,00 #87-680 €54,00 €45,00
25 -150 300 2,74 3,0 #87-659 €44,00 €35,50 #87-670 €49,00 €39,50 #87-692 €59,00 €50,00 #87-681 €54,00 €45,00
25 -200 400 2,81 3,0 #87-660 €44,00 €35,50 #87-671 €49,00 €39,50 #87-693 €59,00 €50,00 #87-682 €54,00 €45,00
50 -25 50 1,30 8,0 #87-661 €59,00 €47,50 #87-672 €67,00 €53,50 #87-694 €85,00 €72,00 #87-683 €74,00 €62,00
50 -50 100 1,83 5,0 #87-662 €59,00 €47,50 #87-673 €67,00 €53,50 #87-695 €85,00 €72,00 #87-684 €74,00 €62,00
50 -100 200 3,43 5,0 #87-663 €59,00 €47,50 #87-674 €67,00 €53,50 #87-696 €85,00 €72,00 #87-685 €74,00 €62,00
50 -200 400 4,21 5,0 #87-664 €59,00 €47,50 #87-675 €67,00 €53,50 #87-697 €85,00 €72,00 #87-686 €74,00 €62,00
50 -400 800 4,61 5,0 #87-665 €59,00 €47,50 #87-676 €67,00 €53,50 #87-698 €85,00 €72,00 #87-687 €74,00 €62,00
• Ideal for UV, Visible, and IR Applications
l/4 Spherical Mirrors have flat rear surfaces and aluminum
coated spherical front surfaces.
l/4 Spherical Mirrors
Diameter
Focal Length
(mm)
(mm)
Radius
(mm) f/# Edge Thickness
(mm)
Center Thickness
(mm)
Stock
No.
Price – Protected Aluminum
1-49 50-99 100+
10,0 10,0 20,0 1 3,63 3,0 #46-231 €32,50 €26,20 Call For OEM Qty. Pricing
10,0 20,0 40,0 2 3,31 3,0 #46-232 €32,50 €26,20
10,0 40,0 80,0 4 3,16 3,0 #46-233 €32,50 €26,20
15,0 15,0 30,0 1 5,01 3,0 #46-234 €38,50 €31,20
15,0 30,0 60,0 2 3,47 3,0 #46-235 €38,50 €31,20
15,0 60,0 120,0 4 3,23 3,0 #46-236 €38,50 €31,20
20,0 20,0 40,0 1 4,27 3,0 #46-237 €40,50 €32,20
20,0 40,0 80,0 2 3,63 3,0 #46-238 €40,50 €32,20
20,0 80,0 160,0 4 3,31 3,0 #46-239 €40,50 €32,20
Precision Ellipsoidal and Parabolic Reflectors *Call for Availability and Pricing
Type
Outer
Diameter
(mm)
Distance to
Focal Point
f1, x (mm)
Distance to
Focal Point
f2, y (mm)
Focal
Length,
f (mm)
Center Hole
Diameter,
d (mm)
Height,
H (mm) A B
Protected Aluminum Cold Mirror
Stock No. Price Stock No. Price
Ellipsoidal 64 11 78 – 18 44 31 36 #90-968 €210,00 #90-973 €240,00
Ellipsoidal 86 14 134 – 20 46 32 88 #68-797 €310,00 #68-800 €410,00
Ellipsoidal 105 22 145 – 27 44 20 103 #90-969 €325,00 #90-974 €430,00
Ellipsoidal 113 17 272 – 27 54 36 219 #68-798 €345,00 #68-801 €465,00
Ellipsoidal 128 18 288 – 31 67 50 220 #90-970 €415,00 * –
Ellipsoidal 150 22.5 360 – 40 70 48 290 #90-971 €600,00 * –
Ellipsoidal 220 40 440 – 60 9 53 347 #68-799 €745,00 #68-803 €1.105,00
Ellipsoidal 300 45 790 – 80 147 82 668 #90-972 €1.105,00 * –
Parabolic 100 – – 12.5 - 45 – – #90-964 €315,00 #90-967 €430,00
Parabolic 100 – – 19 30 32 – – #68-791 €315,00 #68-795 €430,00
Parabolic 152 – – 17 30 79 – – #68-792 €675,00 * –
Parabolic 152 – – 30 35 47 – – #90-965 €600,00 * –
Parabolic 220 – – 100 – 33 – – #68-793 €740,00 * –
Parabolic 300 – – 42 – 130 – – #90-966 €1.240,00 * –
Lamp
d
f
(H)
f
Dia.
1
2
(5)
A B
x
y
Precision Parabolic Reflector
Lamp
d
f
(H)
Dia.
(5)
Convex Spherical Mirrors
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