1/1,8" UC Series Fixed Focal Length Lenses
Focus Adjustment Iris Adjustment
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320 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCT NEW LOW PRICE
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• Ultra-Compact (UC), High Resolution Lens for Small Sensors
• Up to 12 MegaPixels, 1,85 μm Pixel Size Sensors
• 1/1,8", C-Mount Lens
Our ultra-compact, TECHSPEC® UC Series Fixed Focal Length Lenses are designed to optimize performance,
cost, and size without sacrificing quality or feel. Designed for pixels that are ≤2,2 μm, these lenses provide high
levels of resolution (>200 lp/mm) across the sensor and are compatible with all standard C-Mount cameras.
TECHSPEC® UC Series Fixed Focal Length Lenses feature focus and iris adjustments, as well as recessed set
screws, and are manufactured for use at typical machine vision working distances. While they are optimized
for 1/2,5" sensors, many focal lengths will work on sensors up to 1/1,8". The TECHSPEC® UC Series lenses are
an outstanding option for use on all smaller format camera sensors, along with both short and long working
distance applications, making them ideal for inspection, factory automation, biomedical devices, and a broad
range of other applications.
C-Mount
Max. Rear
Protrusion (D)
Filter
Thread
Max.
Outer
Diameter
(A)
Overall Max. Length (B)
4.0
Iris Locking Screw
Focus Locking
Screw
Mounting
Diameter
(C)
Dimensions Units: mm
Focal Length
(mm) A B C D Filter Thread
4 40 40,6 30 2,8 M62,0 x 0,75 with required filter adapter #33-308
6 36 40,9 30 3,2 M34,0 x 0,5
8 30 40,61 30 5,15 M34,0 x 0,5
12 30 32,48 30 2,7 M25,5 x 0,5
16 30 29,13 30 3,38 M25,5 x 0,5
25 30 31,28 30 4,0 M25,5 x 0,5
35 30 52,76 30 4,58 M25,5 x 0,5
TECHSPEC® 1/1,8" UC Series Fixed Focal Length Lenses *on 1/2,5" Sensor
Focal Length FL (mm): 4 mm 6 mm 8 mm 12 mm 16 mm 25 mm 35 mm
Optimized Sensor Format: 1/2,5" 1/2,5" 1/2,5" 1/2,5" 1/2,5" 1/2,5" 1/2,5"
Maximum Camera Sensor
Format: ½" ½" ½" 1/1,8" 1/1,8" 1/1,8" 1/1,8"
Horizontal FOV on 1/1,8" Sensor: – – – 70,3 mm - 34,0° 98,5 mm - 25,3° 60,8 mm - 16,4° 56,0 mm - 11,1°
Horizontal FOV on ½" Sensor: 23,0 mm - 84,8° 73,8 mm - 60,0° 59,1 mm - 44,7° 62,2 mm - 30,3° 87,6 mm - 22,5° 54,0 mm - 14,6° 49,7 mm - 9,9°
Horizontal FOV on 1/2,5" Sensor: 20,0 mm - 77,8° 65,9 mm - 54,6° 53,1 mm - 40,7° 56,2 mm - 27,5° 79,4 mm - 20,5° 48,9 mm - 13,2° 45,0 mm - 9,0°
Distortion: <17,5%* <9,5%* <4,7%* <2,5%* <0,8%* <0,6%* <0,3%*
Working Distance: 0 mm - ∞ 50 mm - ∞ 50 mm - ∞ 100 mm - ∞ 200 mm - ∞ 200 mm - ∞ 200 - ∞
Aperture (f/#): f/1,8 - f/11 f/1,85 - f/11 f/1,8 - f/11 f/1,8 - f/11 f/1,8 - f/11 f/1,85 - f/16 f/1,85 - f/16
Stock No. #33-300 #33-301 #33-307 #33-303 #33-304 #33-305 #33-306
Price €210,00 €210,00 €210,00 €210,00 €210,00 €210,00 €250,00
Call for OEM Quantity Pricing
Filter Adapter
4 mm 6 mm 8 mm 12 mm 16 mm 25 mm 35 mm
Stock No. #33-308 – #89-940 – – – –
Price €30,00 – €31,00 – – – –
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