![Multi-Element Tube System Kit](https://productimages.edmundoptics.com/20210.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Create Basic Optical Systems
- Ideal for OEM, Experimentation, or Prototyping
- Includes Mounting Options for 12mm, 12.5mm, and 25mm Diameter Optics
- Click Here to See How to Use the Multi-Element Tube System Components to Build an Optical System.
![Multi-Element Outer Tubes](https://productimages.edmundoptics.com/7772.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Continuous M29 x 0.75 Internal Threading for Easy Lens Spacing
- Prevent Unwanted External and Stray Light from Entering the System
- Available in Multiple Lengths for Compact Systems
- Click Here to See How to Use the Multi-Element Tube System Components to Build an Optical System.
![Multi-Element Inner Single Optic Mounts](https://productimages.edmundoptics.com/7843.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Mounts for a Variety of Optical Component Diameters and Thicknesses
- M29 Outer Diameter Threads Allow Easy Positioning Within Outer Tubes
- One Retainer Ring and One Delrin Ring are Included
- Click Here to See How to Use the Multi-Element Tube System Components to Build an Optical System.
![Multi-Element Inner Pair Optic Mounts](https://productimages.edmundoptics.com/7771.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Facilitate Imaging System Construction
- Combine Lenses to Create Specific Magnifications for a Wide Wavelength Range
- Use Multi-Element Tubes and Accessories to Create Complete Imaging Systems
- Click Here to See How to Use the Multi-Element Tube System Components to Build an Optical System.
![Multi-Element Spacer Rings and Spacer Tubes](https://productimages.edmundoptics.com/7774.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Thicknesses Ranging from 0.1mm to 60mm
- Combine Parts of Different Thickness to Create Optimal Spacing
- Dull Black Finish to Reduce Stray Light
- Click Here to See How to Use the Multi-Element Tube System Components to Build an Optical System.
![Multi-Element Inner Apertures](https://productimages.edmundoptics.com/7773.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Aperture Diameters up to 15mm
- Dull Matte Finish to Minimize Internal Stray Light
- Use with TECHSPEC Multi-Element Spacer Rings and Spacer Tubes for Precise Positioning
- Click Here to See How to Use the Multi-Element Tube System Components to Build an Optical System.
![Multi-Element Tube System Accessories](https://productimages.edmundoptics.com/7846.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Joint Rings Enable Compatibility with C-Mount and Cage Systems
- Retaining Ring Set Fixes Optics into Place for Harsh Environments
- Hollow Spanner Wrench Provides Fine Spacing Adjustment While Allowing Beam to Pass Through
- Click Here to See How to Use the Multi-Element Tube System Components to Build an Optical System.
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