iOptron Tri-Pier with Rolling Case
Part Number: 8034-RC
A Portable Observatory-Class Foundation for Your Mount
When you're ready to upgrade from a standard tripod to something more stable, more durable, and more capable—without sacrificing portability—the iOptron Tri-Pier with Rolling Case is your answer. With a 220-pound payload capacity and built-in vibration suppression, the Tri-Pier delivers observatory-grade steadiness with field-ready flexibility. Whether you're supporting a heavy imaging rig or a large optical tube for outreach, the Tri-Pier provides the kind of foundation that makes the rest of your system shine.
Please note: Mount head shown in image is not included.
Built Like a Pier. Moves Like a Tripod.
The Tri-Pier gets its name from its hybrid design. It combines the rock-solid center column of a traditional fixed-height pier with the adjustable legs and leveling convenience of a tripod. This means you get the best of both worlds: uncompromising stability and quick adaptability to uneven terrain.
The pier column and leg tops are CNC-machined from anodized aluminum for strength and corrosion resistance, while the leg extensions are stainless steel for maximum durability. Built-in vibration suppression pads on each foot help reduce shake for high-magnification observing or astrophotography.
When folded, the pier compacts down to a remarkably manageable 26" length—and thanks to the included custom rolling case, transport is easy even when loaded with accessories.
Compatible with a Wide Range of iOptron Mounts
The Tri-Pier is designed to fit a variety of iOptron mount heads directly or with available adapter kits. Here's what it supports:
| Mount Compatibility |
Notes |
| CEM70 / CEM70EC |
Direct fit |
| CEM60 / CEM60EC |
Direct fit |
| CEM40 / GEM45 |
May require adapter; GEM45 may have low-latitude limitations |
| iEQ45 / iEQ45 Pro |
Direct fit |
| iEQ30 / iEQ30 Pro |
Fits with adapter; may limit low-latitude usage |
| AZ Mount Pro |
Requires center post and leveling screws (#8340-PIER) |
| MiniTower Series |
Same adapter as AZ Pro |
This wide compatibility makes the Tri-Pier an excellent long-term investment—especially if you plan to upgrade or change mounts in the future.
Technical Specifications:
| Feature |
Specification |
| Max Payload Capacity |
220 lbs (100 kg) |
| Self Weight |
25.8 lbs (11.7 kg) |
| Pier Diameter |
5.7" (144 mm), 150mm top plate |
| Adjustable Height |
31.5" – 42.5" (800 – 1080 mm) |
| Uneven Ground Range |
3.35" (85 mm) |
| Maximum Leg Spread |
Ø48.8" (Ø1240 mm) |
| Folded Dimensions |
Ø12.8" x 26” (Ø325 x 660 mm) |
| Feet |
Integrated vibration suppression pads |
| Materials |
Anodized aluminum + stainless steel |
| Warranty |
One year limited |
| Includes |
Custom-fitted rolling transport case |
Observing Tip:
If you’re using the Tri-Pier in an outreach or public viewing setting, consider marking the leg positions with glow-in-the-dark tape or soft red lights to prevent nighttime tripping hazards—especially useful given the pier's wide stance.
Final Thoughts:
The iOptron Tri-Pier with Rolling Case brings an elegant solution to a practical challenge: creating an ultra-stable platform that can be quickly broken down and moved between sessions. It’s built tough enough to handle observatory-sized mounts but light and compact enough for field use. Whether you’re pushing the limits of long-exposure imaging or simply tired of tripod flex, the Tri-Pier makes a difference you’ll feel every time you focus.
