Celestron Ultima Edge 30mm Flat Field Eyepiece 70° FOV 2-inch Parfocal

Frequently Asked Questions

• Q: What is the focal length of the CELESTRON Ultima Edge eyepiece? A: The focal length is thirty millimeters. This allows for low power magnification, making it ideal for viewing deep sky objects and the Moon.
• Q: What is the field of view for the Ultima Edge eyepiece? A: It has a wide seventy-degree apparent field of view. This feature helps you see more of the night sky during your observations.
• Q: What is the eye relief measurement for this eyepiece? A: The eye relief is twenty-two millimeters. This generous eye relief provides comfort for both eyeglass wearers and non-wearers.
• Q: What is the weight of the CELESTRON Ultima Edge eyepiece? A: The eyepiece weighs approximately one point one pounds. This lightweight design makes it easy to handle during observations.
• Q: Is this eyepiece compatible with standard filters? A: Yes, it is compatible with standard one point twenty-five inch filters. The eyepiece has an internally threaded barrel for easy attachment.
• Q: How do I use the Ultima Edge eyepiece with my telescope? A: Simply insert the two-inch mounting barrel into your telescope’s focuser. Secure it in place and adjust for focus as needed.
• Q: Can I use this eyepiece for both planetary and deep-sky viewing? A: Yes, it is suitable for both types of viewing. The low power magnification and wide field of view enhance observations of planets and deep-sky objects.
• Q: Is the eyepiece suitable for beginners? A: Yes, it is user-friendly and perfect for beginners. The parfocal design allows for easy switching between eyepieces without refocusing.
• Q: How do I keep the eyepiece clean and in good condition? A: Use a soft lens cloth to wipe the eyepiece. Avoid harsh chemicals, and store it in a protective case when not in use.
• Q: Can I use this eyepiece with two-inch star diagonals? A: Yes, it is compatible with two-inch star diagonals and focusers. This compatibility enhances its versatility in various setups.
• Q: What should I do if my eyepiece arrives damaged? A: Contact customer support immediately for assistance. They can guide you through the return or replacement process.
• Q: Does the Ultima Edge eyepiece come with a warranty? A: Yes, it typically comes with a warranty. Check the manufacturer's guidelines for specific details and coverage.
• Q: Is the eyepiece safe for children to use? A: Yes, it is generally safe for older children with adult supervision. Ensure they understand how to handle it properly to avoid damage.
• Q: Can I use this eyepiece while wearing glasses? A: Yes, it is designed for comfort with eyeglasses. The long eye relief and fold-down rubber eyeguard accommodate glasses well.
• Q: How does the parfocal design benefit users? A: The parfocal design allows for easy switching between eyepieces without needing to refocus. This feature enhances your observing experience.