Description
Is a steel tripod better than carbon fiber for astrophotography?
Steel tripods are generally more rigid and offer greater stability, especially for long-exposure imaging and heavier telescopes. Carbon fiber is lighter and more portable, but steel provides a more planted platform when stability is the priority.
Do I need a counterweight with the Wave 150i?
The mount can carry up to 33 lbs without a counterweight, but for larger telescopes like a 6″ refractor or 8″ SCT, a counterweight is recommended to improve balance and allow full use of the 55 lb capacity.
Is the Wave 150i suitable for portable astrophotography?
Yes, but this steel tripod version prioritizes stability over portability. For frequent travel, the carbon fiber version is lighter and easier to transport.
What makes a strain wave mount different from a traditional equatorial mount?
Strain wave mounts use harmonic drive gearing, which eliminates backlash and allows high payload capacity without large counterweights. This results in more compact mounts with excellent tracking accuracy for astrophotography.
Accessories
- Sky-Watcher Wave Counterweight Kit. Extends payload from 33 lbs to 55 lbs. Recommended for large scopes. Sold separately.
- 12V regulated power supply. For permanent installations, a bench-top 12V supply beats a battery. Cleaner, always available, no charging cycles.
Final Thoughts
The Wave 150i with steel tripod is the configuration for observers who prioritize stability, height, and full use of the mounts capacity. It pairs modern strain wave drive performance with a proven, rigid tripod platform, creating a system that handles larger telescopes with confidence and consistency.
If you want a lighter, more travel-focused setup, the carbon fiber version makes more sense. But if your goal is a stable, comfortable platform that lets you focus on observing or imaging without compromise, the steel tripod configuration is the better tool.
Tech Details:
| Kit SKU | S40016 |
| Kit Contents | Wave 150i mount head + 2-inch steel tripod + extension tube |
| Drive Type | Strain wave (harmonic), 300:1 ratio |
| Mount Head Weight | 12.8 lbs (5.8 kg) |
| Payload (no counterweight) | 33 lbs (15 kg) |
| Payload (with counterweight kit) | 55 lbs (25 kg) |
| Maximum Slew Rate | 2400x (10/sec) |
| Operating Modes | EQ (equatorial) and AZ (alt-azimuth), GoTo in both |
| Saddle | Single D/V hybrid (Losmandy and Vixen compatible) |
| Latitude Range | 0 to 90 |
| Connectivity | Wi-Fi, Bluetooth, USB-B (ASIAir cable included) |
| Software Compatibility | SynScan, ASIAir, ASCOM, INDI (N.I.N.A., SGP, KStars/Ekos) |
| Guided Tracking Accuracy | 0.350.45 RMS typical (independent reviews) |
| Power Requirement | 12V DC, 2A (not included) |
| RA Braking | Power-off braking (holds position when powered down) |
| Steel Tripod | |
| Tripod Weight | ~15.9 lbs (7.2 kg) |
| Tripod Construction | 2-inch rolled steel legs (unpadded) |
| Tripod Height (extended) | 48″ (1219mm) maximum |
| Tripod Height (retracted) | 28″ (711mm) minimum |
| Tripod Extension | |
| Weight | 2.4 lbs (1.1 kg) |
| Length | 7″ (180mm) |
| Radius | 3.9″ (100mm) |
| Total System | |
| Total Kit Weight | ~31.1 lbs (14.1 kg) |
| Not Included | Counterweight kit, optical tube, 12V power supply |






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