iOptron Tri-Pier
Part Number: 8034
Beauty, Brawn, and Balance—All in One Compact Package
If your observing or imaging setup has outgrown the stability of a traditional tripod, the iOptron Tri-Pier offers a rock-solid upgrade with a compact footprint and impressive payload capacity. Designed to combine the rigid strength of a pier with the leveling flexibility of a tripod, the Tri-Pier delivers professional-grade support whether you're imaging deep sky targets or running side-by-side telescopes for visual outreach.
Mount head shown in product image not included.
Rock-Solid Design with Field-Ready Flexibility
Constructed with a CNC-machined aluminum pier and upper legs and stainless steel leg extensions, the iOptron Tri-Pier is built to handle serious payloads while remaining portable. With a massive 220 lb. (100 kg) capacity, it’s more than capable of supporting large optical tubes, heavy imaging gear, and counterweights—even in field conditions.
Each foot of the tripod is fitted with built-in vibration suppression pads, helping to dampen minor ground tremors that can ruin astrophotography exposures or high-magnification planetary views. Whether you're setting up on soft soil or hard pavement, the Tri-Pier keeps your telescope locked in and steady.
A Wide Base of Compatibility
The Tri-Pier is designed to work with a broad range of iOptron mounts, making it a future-proof investment. Some mount models may require additional adapters or accessories, but the flexibility is worth it. Here's what it supports:
| Compatible Mounts |
Notes |
| CEM70 / CEM70EC / CEM70G |
Direct fit |
| CEM60 / CEM60EC |
Direct fit |
| CEM40 / GEM45 |
May require adapter; GEM45 may be limited at low latitudes |
| iEQ45 / iEQ45 Pro |
Direct fit |
| iEQ30 / iEQ30 Pro |
May limit low-latitude use |
| AZ Mount Pro / MiniTower / II / Pro |
Requires #8340-PIER (center post and leveling screws) |
Whether you’re upgrading from a 1.75" tripod or looking for a mobile alternative to a permanent pier, the Tri-Pier provides the versatility to adapt as your astronomy setup grows.
Technical Specifications
| Feature |
Specification |
| Maximum Payload |
220 lbs (100 kg) |
| Self Weight |
~25.8 lbs (11.7 kg) |
| Pier Diameter |
5.7" (144 mm) with 150mm top plate |
| Adjustable Height |
31.5" to 42.5" (800–1080 mm) |
| Uneven Ground Range |
3.35" (85 mm) |
| Max Leg Spread |
Ø48.8" (Ø1240 mm) |
| Folded Dimensions |
Ø12.8" x 26" (Ø325 x 660 mm) |
| Feet |
Vibration suppression pads |
| Construction Materials |
Aluminum (pier & leg tops), Stainless Steel (leg extensions) |
| Warranty |
One year limited warranty |
Observing Tip:
If you're using the Tri-Pier with a GEM-style mount at star parties or public events, consider adding soft red LED markers or reflective tape to the feet. Its wide footprint offers fantastic stability but can be a tripping hazard in low light if not marked.
Final Thoughts:
The iOptron Tri-Pier is more than just an upgrade—it’s an investment in precision, performance, and portability. With rock-solid construction, high capacity, and adaptable compatibility, it’s the kind of support system that enhances every observing session, whether you’re imaging galaxies or just kicking back with binoculars and a 6" Mak. For those who want observatory-grade steadiness without losing field flexibility, the Tri-Pier is an ideal choice.
