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All Products / Microscopy / Finite Conjugate Objectives / UCf Objective Kits
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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

4X, 0.10 NA, UCf 8mm Kit

2X 8mm FL, f/4, Ultra Compact Objective, #36-279 4X Extension Tube for 8mm Lenses, #36-288
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Stock #29-325 Clearance 3-5 days
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S$105.00 S$210.00
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Effective Focal Length EFL (mm):
8.00
Horizontal Field of View, 2/3" Sensor:
2.2
Horizontal Field of View, 1.1" Sensor:
3.52
Length (mm):
26.94
Magnification:
4x
Maximum Diameter (mm):
29
Maximum Sensor Format:
1.1"
Numerical Aperture NA:
0.11
Mounting Threads:
C-Mount
Type:
Fluorite
Resolving Power (μm):
6.06
Depth of Field (μm):
22.43
Operating Temperature (°C):
+10 to +40
Working Distance (mm):
9.5
Weight (g):
32
Note:
Contains one UCf Objective and a 4X Extension Tube
Wavelength Range (nm):
400 - 700
Style:
Finite Conjugate
Manufacturer:
Edmund Optics
Field Number (mm):
17.6

Regulatory Compliance

RoHS:
Compliant
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Certificate of Conformance:
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Product Family Description

  • Compact Finite Conjugate Objectives
  • Mount Directly to a C-Mount Camera
  • Near Diffraction Limited performance

TECHSPEC® UCF Objective Series are EO’s smallest objective and are nearly the smallest available in the market in their class of working distance, magnification, and resolution. Available at 2X, 4X, 5X, 10X, 15X, and 20X magnifications. The shortest objective length is 10.8mm for 2X magnification, while the longest objective length will be roughly 180mm for 20X magnification. These objectives are finite conjugate by design, but achieve similar imaging performance of infinity corrected objectives and do not require a secondary tube lens to generate an image on the sensor.

Note: Each kit contains one TECHSPEC® UCf objective and one extension tube of the requested magnification. Together they achieve the stated magnification of the kit and can be used separately if desired.