Cr Series Fixed Focal Length Lenses
• Ruggedized Designs (50 g Shock) of our C Series Lens
• Up to 7,5 MegaPixels, 2,8 μm Pixel Size Sensors
• 2/3", C-Mount Lens
TECHSPEC® Compact Ruggedized (Cr) Series Fixed Focal Length Lenses are Stability Ruggedized, protecting
the lens from damage while maintaining optical pointing and positioning after shock and vibration. All individual
lens elements are glued in place to reduce object shift on the image. In addition, these lenses feature
robust mechanics with a simplified focus and stainless steel locking C-mount clamp. TECHSPEC® Cr Series
Fixed Focal Length Lenses are ideal for calibrated imaging systems such as measurement and gauging, 3D
stereo vision, robotics and sensing, autonomous vehicles, and object tracking. The object to image mapping is
maintained even after heavy shock and vibration; if the center of the object maps onto the center pixel, it will
always map to that same center pixel.
Call for OEM quantity pricing.
Max. Front
Diameter (C)
Max. Overall Length (B)
Front Threading (A) C-Mount
2018
SILVER
Max. Rear
Protrusion (D)
33.8mm
N
N
N
N
N
N
N
N
N
N
N
N
324 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCT NEW LOW PRICE
testing & detection targets illumination cameras imimaaggiinngg lleennsseess microscopy lasers optomechanics optics
Dimensions Units: mm
Focal Length (mm) A B C D Filter Thread
3,5 M50,0 x 0,5 39,01 50 10,73 M105 x 1,0 with required adapter #89-848
4,5 M40,0 x 0,5 32,13 40 10,78 M58 x 0,75 with required adapter #87-425
6 M34,0 x 0,5 48,19 36 1,17 M43 x 0,75 with required adapter #89-940
8,5 M25,5 x 0,5 35,4 26 0,6 M30,5 x 0,5 with required adapter #89-942
12 M25,5 x 0,5 31,91 26 0 M30,5 x 0,5 with required adapter #89-942
16 M25,5 x 0,5 42,78 26 1,09 M30,5 x 0,5 with required adapter #89-942
25 M25,5 x 0,5 32,38 26 1,33 M30,5 x 0,5 with required adapter #89-942
35 M25,5 x 0,5 41,99 26 3,32 M30,5 x 0,5 with required adapter #89-942
50 M30,5 x 0,5 59,5 31,3 2,1 M30,5 x 0,5 with required adapter #89-943
TECHSPEC® Cr Series Fixed Focal Length Lenses
Focal Length: 3,5 mm 4,5 mm 6 mm 8,5 mm 12 mm 16 mm 25 mm 35 mm 50 mm
Max. Sensor Format: 1/1,8" 1/1,8" 1/1,8" 2/3" 2/3" 2/3" 2/3" 2/3" 2/3"
Horizontal FOV on 2/3" Sensor: – – – 128,6 mm - 60,6° 80,9 mm - 41,2° 59,8 mm - 30,9° 33,4 mm - 19,7° 38,5 mm - 14,2° 42,8 mm - 10,0°
Horizontal FOV on 1/1,8" Sensor: 41,2 mm - 102,8° 72,0 mm - 84,7° 110,2 mm - 62,1° 101,0 mm - 49,2° 65,8 mm - 34,0° 48,8 mm - 25,5° 27,3 mm - 16,2° 31,5 mm - 11,7° 35,0 mm - 8,2°
Horizontal FOV on 1/2" Sensor: 34,1 mm - 94,1° 61,9 mm - 76,7° 96,8 mm - 55,9° 88,3 mm - 43,6° 58,3 mm - 30,4° 43,3 mm - 22,7° 24,2 mm - 14,4° 28,0 mm - 10,4° 31,1 mm - 7,3°
Distortion: <24% <14% <7,5% <15% <2,5% <1,25% <0,7% <0,3% <0,2%
Working Distance: 0 - ∞ 25 - ∞ 75 mm - ∞ 100 mm - ∞ 98 mm - ∞ 98 mm - ∞ 98 mm - ∞ 165 mm - ∞ 250 mm - ∞
Aperture (f/#) /
Stock No.
f/1,3 N/A N/A N/A #36-838 N/A N/A N/A N/A N/A
f/1,4 N/A N/A #35-139 N/A N/A N/A #35-172 N/A N/A
f/1,6 N/A N/A N/A N/A N/A #35-163 N/A N/A N/A
f/1,65 N/A N/A N/A N/A N/A N/A N/A #35-181 N/A
f/1,8 N/A N/A #35-140 #36-839 #35-155 #35-164 #35-173 #35-182 N/A
f/2,0 #37-392 #37-398 N/A N/A N/A N/A N/A N/A #35-190
f/2,8 #37-393 #37-399 #35-141 #36-840 #35-156 #35-165 #35-174 #35-183 #35-191
f/4,0 #37-394 #37-400 #35-142 #36-841 #35-157 #35-166 #35-175 #35-184 #35-192
f/5,6 #37-395 #37-401 #35-143 #36-842 #35-158 #35-167 #35-176 #35-185 #35-193
f/8,0 #37-396 #37-402 #35-144 #36-843 #35-159 #35-168 #35-177 #35-186 #35-194
f/11 #37-397 #37-403 N/A N/A #35-160 #35-169 #35-178 #35-187 #35-195
f/16 N/A N/A N/A N/A #35-161 #35-170 #35-179 #35-188 #35-196
Price €585,00 €585,00 €495,00 €375,00 €375,00 €375,00 €375,00 €375,00 €495,00
Call For OEM Quantity Pricing
Filter Adapters/Price M43 x 0,75 #89-848 €45,00 #87-425 €45,00 #89-940 €31,00 #89-942 €26,00 #89-942 €26,00 #89-942 €26,00 #89-941 €26,00 #89-942 €26,00 #89-943 €26,00
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