Meridian C160assembly guide
Safety
Read this safety information before assembly or use. These warnings cover hazards that can cause eye injury, cuts, pinching, or damage to the telescope if the instructions are not followed.
- WARNING — Solar viewing hazard: Never look at or near the Sun through this telescope, finder, eyepiece, camera, or any other optical device. This telescope is not designed for solar observing, and no solar filter is provided or intended for use with it. Do not use the telescope for daytime observing, as there is a risk of accidentally pointing it at or near the Sun. Looking at the Sun through a telescope can cause instant, permanent eye injury or blindness. Eye damage may be painless and may not be noticed immediately.
- WARNING — Not a toy: This product is not a toy. Recommended for ages 14 and older. Adult supervision is required during assembly and use by minors.
- WARNING — Choking hazard: Small parts are present. Keep all loose parts, fasteners, packaging, and tools away from children under 3 years old.
- CAUTION — Sharp edges: Printed, machined, or cut parts may have sharp edges or burrs. Handle parts carefully and deburr or sand sharp edges before use.
- CAUTION — Pinch points: Moving joints, knobs, bearings, and sliding parts can pinch fingers. Keep hands clear while adjusting or tightening assemblies.
- CAUTION — Assembly and tools: Assemble on a stable surface. Wear eye protection when cutting, sanding, drilling, or deburring. Do not overtighten fasteners into printed parts.
- NOTICE — Pre-use inspection: Before each use, verify that all knobs, screws, mirrors, optical parts, and structural connections are secure.
The Parts
Printed Parts
| Part | Qty | |
|---|---|---|
| Altitude clutch axle left | 1 | ![]() |
| Altitude clutch axle right | 1 | ![]() |
| Altitude clutch handle | 1 | ![]() |
| Altitude clutch washer | 1 | ![]() |
| Finder mount | 1 | ![]() |
| Focuser base | 1 | ![]() |
| Focuser bridge | 1 | ![]() |
| Focuser knob | 2 | ![]() |
| Focuser tube | 1 | ![]() |
| Light shield | 1 | ![]() |
| Primary cell | 1 | ![]() |
| Primary cell knob | 3 | ![]() |
| Primary cell tab | 3 | ![]() |
| Secondary cell | 1 | ![]() |
| Secondary cell spider | 1 | ![]() |
| Secondary cell spider knob | 1 | ![]() |
| Secondary cell spring base | 1 | ![]() |
| Secondary cell tab | 1 | ![]() |
| Stand anchor | 2 | ![]() |
| Stand azimuth clutch | 1 | ![]() |
| Stand eyepiece tray | 1 | ![]() |
| Stand feet | 3 | ![]() |
| Stand front | 2 | ![]() |
| Stand knob | 8 | ![]() |
| Telescope bottom | 1 | ![]() |
| Telescope bottom lid | 1 | ![]() |
| Telescope center | 1 | ![]() |
| Telescope top | 1 | ![]() |
| Tube clamp | 3 | ![]() |
| Part | Qty | |
|---|---|---|
| Altitude clutch axle left | 1 | ![]() |
| Altitude clutch axle right | 1 | ![]() |
| Altitude clutch handle | 1 | ![]() |
| Altitude clutch washer | 1 | ![]() |
| Finder mount | 1 | ![]() |
| Focuser base | 1 | ![]() |
| Focuser bridge | 1 | ![]() |
| Focuser knob | 2 | ![]() |
| Focuser tube | 1 | ![]() |
| Light shield | 1 | ![]() |
| Primary cell | 1 | ![]() |
| Primary cell knob | 3 | ![]() |
| Primary cell tab | 3 | ![]() |
| Secondary cell | 1 | ![]() |
| Secondary cell spider | 1 | ![]() |
| Part | Qty | |
|---|---|---|
| Secondary cell spider knob | 1 | ![]() |
| Secondary cell spring base | 1 | ![]() |
| Secondary cell tab | 1 | ![]() |
| Stand anchor | 2 | ![]() |
| Stand azimuth clutch | 1 | ![]() |
| Stand eyepiece tray | 1 | ![]() |
| Stand feet | 3 | ![]() |
| Stand front | 2 | ![]() |
| Stand knob | 8 | ![]() |
| Telescope bottom | 1 | ![]() |
| Telescope bottom lid | 1 | ![]() |
| Telescope center | 1 | ![]() |
| Telescope top | 1 | ![]() |
| Tube clamp | 3 | ![]() |
Hardware
| Part | Qty | |
|---|---|---|
| 3 mmx60 pin | 1 | ![]() |
| Aluminum rail for focuser | 3 | ![]() |
| Base bearing | 1 | ![]() |
| Bearing 6042RS | 4 | ![]() |
| Bearing AXK0819 | 3 | ![]() |
| Felt tape piece | 3 | ![]() |
| M4 nut | 63 | ![]() |
| M4 washer | 8 | ![]() |
| M4x10 socket head screw | 22 | ![]() |
| M4x10 thumbscrew | 26 | |
| M4x20 cone head screw | 3 | ![]() |
| M4x20 socket head screw | 12 | ![]() |
| M4x30 thumbscrew | 4 | |
| M6 nut | 25 | ![]() |
| M6 washer 18mm wide | 10 | ![]() |
| M6 washer 40mm wide | 2 | ![]() |
| M6x35 hex head screw | 13 | ![]() |
| M6x45 hex head screw | 1 | ![]() |
| M8 washer 19mm wide | 6 | ![]() |
| Primary mirror | 1 | ![]() |
| PTFE sheet | 1 | ![]() |
| Red dot finder | 1 | ![]() |
| Rubber feet | 3 | ![]() |
| Secondary mirror | 1 | ![]() |
| Silicone band 20x5 | 2 | |
| Spring 0.9mm | 1 | ![]() |
| Spring 1.2mm | 3 | ![]() |
| Tube narrow | 3 | ![]() |
| Tube wide | 3 | ![]() |
| Wooden stand side | 2 | ![]() |
| Part | Qty | |
|---|---|---|
| 3 mmx60 pin | 1 | ![]() |
| Aluminum rail for focuser | 3 | ![]() |
| Base bearing | 1 | ![]() |
| Bearing 6042RS | 4 | ![]() |
| Bearing AXK0819 | 3 | ![]() |
| Felt tape piece | 3 | ![]() |
| M4 nut | 63 | ![]() |
| M4 washer | 8 | ![]() |
| M4x10 socket head screw | 22 | ![]() |
| M4x10 thumbscrew | 26 | |
| M4x20 cone head screw | 3 | ![]() |
| M4x20 socket head screw | 12 | ![]() |
| M4x30 thumbscrew | 4 | |
| M6 nut | 25 | ![]() |
| M6 washer 18mm wide | 10 | ![]() |
| Part | Qty | |
|---|---|---|
| M6 washer 40mm wide | 2 | ![]() |
| M6x35 hex head screw | 13 | ![]() |
| M6x45 hex head screw | 1 | ![]() |
| M8 washer 19mm wide | 6 | ![]() |
| Primary mirror | 1 | ![]() |
| PTFE sheet | 1 | ![]() |
| Red dot finder | 1 | ![]() |
| Rubber feet | 3 | ![]() |
| Secondary mirror | 1 | ![]() |
| Silicone band 20x5 | 2 | |
| Spring 0.9mm | 1 | ![]() |
| Spring 1.2mm | 3 | ![]() |
| Tube narrow | 3 | ![]() |
| Tube wide | 3 | ![]() |
| Wooden stand side | 2 | ![]() |
The Tools
| Tool | |
|---|---|
| 2.5mm hex key | ![]() |
| 3mm hex key | ![]() |
| Printed wrench. Print it with the other parts if you have the 3D Printing Kit. It comes with the Full Kit. | ![]() |
| Ruler | ![]() |
| Scissors | ![]() |
| Clear, stable, soft work surface, such as cardboard or a rug | ![]() |




























































