• Combo of M44 male and T-2 male threads
• T-2 (M42 x 0.75) thread
• To connect T-2 accessories / cameras / T rings to Zeiss telescopes
• Optical path length of 5mm

• With the stop collar bottoming of 1¼ "barrel with applications of fine tuning rings on the diagonal, or a prism is prevented
• With brass clamping ring and two clamping screws

TS T2 M42x0.75 extension tube - 10 mm length - with T2 threads at both ends.

♦ Optical length: 10 mm

♦ Male thread length: 4 mm

♦ Female thread length: 9 mm

• This smartphone adapter connects your smartphone to a telescope, binocular, spotting scope, or microscope, so you can capture images and video through the eyepiece.
• Works with most smartphone devices.
• Compatible with most telescope eyepieces and any eyepiece with an outside diameter measuring from 29mm to 45mm.
• Simple to use! Place your phone in the adapter, center your phone’s camera over the eyepiece, and use the knobs to secure the adapter in place.
• Durable, metal bodied adapter stands up to rigorous use in the field and harsh weather conditions.