The Celestron Regal F-ED spotting scope user manual provides setup, operation, focusing, accessories, photography, and maintenance instructions.
The Regal F-ED series is a Celestron spotting scope designed for birdwatching and nature observation. It offers interchangeable eyepieces, a dual‑speed focusing system, and optional accessories such as shade hoods and tripod balance platforms.
This manual explains how to assemble the scope on a tripod, adjust magnification and focus, use the aiming line and shade hood, attach optional 1.25" eyepieces, connect SLR or digital cameras, and perform routine care and storage. This manual is written in Chinese.
| Aperture | 65 mm – 100 mm |
|---|---|
| Focal length / f‑ratio | 386 mm / f 6 (65 mm), 480 mm / f 6 (80 mm), 540 mm / f 5.4 (100 mm) |
| Magnification range | 16×‑48× (65 mm), 20×‑60× (80 mm), 22×‑67× (100 mm) |
| Field of view (at maximum magnification) | 1.0° @ 48×, 0.9° @ 67× |
| Prism type | BAK‑4 |
| Weight | 1.7 kg – 2.5 kg |
Remove the plastic bags, attach the silver tripod adapter to the scope, then screw the 1/4‑inch x 20 tripod head screw into the adapter and tighten it.
Use the coarse focusing knob for large adjustments, then fine‑tune with the smaller focusing knob for a sharp image.
Rotate the focus ring (滚花环) clockwise or counter‑clockwise; the indicator ring shows the current magnification.