The William Optics Flat68III flattener keeps your constellations sharp all the way to the edge of your picture. Without a flattener, stars are distorted and stretched toward the edge. With this lens, you correct that problem easily.

This flattener is specially designed for your William Optics telescope. It is made of high-quality Japanese Ohara optics and fully FMC-coated. This means maximum sharpness and clarity for all your astrophotos.

You mount it directly to the focuser with the solid thread. For your camera, use the T2 connection. Easily adjust the distance with the ribbed locking ring so you don't need separate extension tubes. Filters with M48 threads screw directly onto the flattener, ideal for visual or photographic setups.
In short, the Flat68III gives you a stable, reliable and flexible system. You get everything out of it for clear, sharp images on your camera.
Specifications
Capacity
| Feature | Description |
|---|---|
| Connection on camera side | T2 |
| Telescope connection | M92 |
| Focal reducer | 1 |
General
| Feature | Description |
|---|---|
| Type | Flatteners, Correctors, Reducers |
| Design | Flattener |





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