Svbony 68mm Extension Tube M42

Super easy to use; eyepiece put into the extended cylinder; then screw t adapter; t ring adapter and extended cylinder together; then attach the camera to telescope manual focusing then get a clear image; fit for Nikon EOS DSLR SLR only
The SVBONY extended cylinder length 68mm;the extension tube fits all standard 1.25" telescopes and microscope; it can adjust eyepiece location; get more sharp images and different photographic results
Metal materials; fit any 1.25'' diameter eyepiece holder telescope and microscope; one time purchase for long term use
Added filter thread on the bottom for any 1.25-inch filter; Made of high quality aluminum alloy and durable

Technical Specifications 

• Brand: SVBONY
• Material: Aluminum
• Tube length: 2.68inch / 6.8cm
• Diameter: 1.73inch / 4.4cm
• Overall length: 4.13inch / 10.5cm
• Thread: Both the adapter are universal M42x0.75 thread
• Mount: for Canon camera with monocular telescope
• Weight: 5.54oz / 157g
• Color: black

Manuals & Warranty

Svbony 1-Year Warranty