Apertura 5 mm Spacer Extension Ring with Standard M42 T-Mount Thread

Shop extension rings such as this Apertura 5 mm Spacer with Standard 42 mm M42 T-Thread at High Point Scientific

Extend your imaging train by 30 mm with this Apertura Spacer Ring. This extension ring is stackable with other available rings to allow the correct

Apertura 30 mm Spacer Ring for M42 Thread

Astro Essentials T2 / M42 Extension Tube Set (4mm, 5mm, 6mm, 7mm, 8mm & 9mm)

Apertura Adapters Shop Apertura Telescope & Digital Camera Adapters For Telescopes - High Point Scientific

Optical Component Threading Adapters with SM1 (1.035-40) Threads

This Astro-Tech 5mm T-thread spacer ring can help provide the necessary spacing between a DSLR or CCD camera's focal plane and a reducer, field

Astro-Tech 5mm T-thread spacer ring for DSLR and CCD imaging with 42mm Threads

Extension tube kits are used to get the correct image focus or precise spacing needed to solve spacing problems in astrophotography. There are a total

m42 Extension Tube,Thread Adapter Focal Reducer,Universal Foaming Extension Tube with Connector Telescope Camera Adapter 3/5/7/10/12/15/20/30mm

m42 Extension Tube,Thread Adapter Focal Reducer,Universal Foaming Extension Tube with Connector Telescope Camera Adapter 3/5/7/10/12/15/20/30mm Microscope Lens Microscope Telescope Accessory (8pcs) : Electronics

Spacer Rings / Extenders - Adapters - Parts & Accessories

m42 Extension Tube,Thread Adapter Focal Reducer,Universal Foaming Extension Tube with Connector Telescope Camera Adapter 3/5/7/10/12/15/20/30mm Microscope Lens Microscope Telescope Accessory (8pcs) : Electronics

Extension tube kits are used to get the correct image focus or precise spacing needed to solve spacing problems in astrophotography. There are a total

m42 Extension Tube,Thread Adapter Focal Reducer,Universal Foaming Extension Tube with Connector Telescope Camera Adapter 3/5/7/10/12/15/20/30mm

To achieve the best astroimages, it is important to attain the proper back-focus distance for your camera relative to the telescope it is being used

Celestron M42x0.75 T / T2 Thread Spacer Ring Kit (Set of 3 Rings - 7.5mm/12mm/30mm) # 93618

Spacer Rings Extension Tubes & Adaptors

To achieve the best astroimages, it is important to attain the proper back-focus distance for your camera relative to the telescope it is being used with. If the back-focus distance your camera consumes is not exact, the performance at the corners of full frame imaging sensors will suffer—stars will appear elongated and not as pinpoints.

Celestron M42 Spacer Ring Kit 93618

This Astro-Tech 5mm T-thread spacer ring can help provide the necessary spacing between a DSLR or CCD camera's focal plane and a reducer, field

Astro-Tech 5mm T-thread spacer ring for DSLR and CCD imaging with 42mm Threads

Add 5 mm to your imaging train with this M48 extension.

Apertura 5mm Spacer Ring for M48 Thread