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All Products / Optomechanics / Tube System / C, S, and T-Mount Components / C, S, and T-Mount Fine Thread Focus Tubes
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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

30mm - 50mm Length, C-Mount Fine Focus Tube

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Stock #03-625 3-4 days
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
€107,00
Qty 1-4
€107,00
Qty 5+
€94,60
Volume Pricing
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Prices shown are exclusive of VAT/local taxes
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Specifications

General

Type:
Fine Focus Tube
Function:
Extension Tube (Adjustable)

Physical & Mechanical Properties

Extension Length (mm):
30.0 - 50.0
Outer Diameter (mm):
30.0
Clear Aperture CA (mm):
18.0
Inner Diameter (mm):
18.0

Threading & Mounting

Barrel Thread:
M18 x 0.5
Thread Type:
C-Mount

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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Product Details

  • Finely Threaded Internal Barrel for Fine Focus Adjustments
  • Inner Diameter Baffle Thread for Stray Light Reduction
  • Knurled Lip on Female End for Controlled Adjustments

TECHSPEC® C, S, and T-Mount Fine Thread Focus Tubes are used for making precision adjustments to optical element positions within a system. These tubes feature an outer barrel with male C, S, or T-Mount thread at the base end and a finely threaded interior barrel to allow for fine focusing. The secondary barrel has a female S, C, or T-Mount thread, knurled ring at the front end for easy adjustment, and a threaded interior for light baffle. Set screws can be used to fix the extension position. TECHSPEC C, S, and T-Mount Fine Thread Focus Tubes offer different extension length options to meet specific application demands.

Note: Compatible Allen wrenches for C, S, and T-Mount Fine Thread Focus Tubes (#56-271, #55-452, and #58-637, respectively) sold separately.

Technical Information

Accessories

Title CompareStock Number  Price Buy
1.5mm Hex Key Size, Metric Allen Wrench #55-452 €6,50   Request Quote
  • Contact Us
    ×
0.050" Hex Key Size, English Allen Wrench #56-271 €6,50   Request Quote
  • 3-4 days
    ×
1/16" Hex Key Size, English Allen Wrench #58-637 €6,50   Request Quote
  • 3-4 days
    ×

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