SVBONY SV191 7.2-21.6mm Zoom Telescope Eyepiece 1.25 Inch Black

Frequently Asked Questions

• Q: What are the dimensions of the SVBONY SV191 Zoom Eyepiece? A: The SVBONY SV191 Zoom Eyepiece measures four point three inches in length, two point seven inches in width, and two point nine inches in height.
• Q: What is the focal length range of this eyepiece? A: The focal length of the SVBONY SV191 Zoom Eyepiece ranges from seven point two millimeters to twenty one point six millimeters.
• Q: What is the eye relief of the SVBONY SV191 Zoom Eyepiece? A: The eyepiece offers an eye relief of eighteen to twenty millimeters, making it comfortable for both eyeglass wearers and non-wearers.
• Q: How do I use the SVBONY SV191 Zoom Eyepiece with my telescope? A: To use the eyepiece, simply insert it into the telescope's one point twenty-five inch eyepiece holder and twist the zoom ring to adjust magnification.
• Q: Is the SVBONY SV191 Zoom Eyepiece suitable for beginners? A: Yes, this eyepiece is suitable for beginners as it allows easy magnification changes without needing to swap eyepieces.
• Q: Can I use this eyepiece for both astronomy and spotting scopes? A: Yes, the SVBONY SV191 Zoom Eyepiece is designed for use with both astronomical telescopes and spotting scopes.
• Q: How do I clean the SVBONY SV191 Zoom Eyepiece? A: To clean the eyepiece, use a soft mirror cloth to gently wipe the lens, avoiding abrasive materials to prevent scratches.
• Q: Does the SVBONY SV191 Zoom Eyepiece come with dust covers? A: Yes, it includes two rubber dust covers to protect the lens from dust and extend its service life.
• Q: What materials is the SVBONY SV191 Zoom Eyepiece made from? A: The SVBONY SV191 Zoom Eyepiece features a metal body with fully multi-coated optics for enhanced light transmission and image clarity.
• Q: Is the SVBONY SV191 Zoom Eyepiece waterproof? A: No, the product details do not specify that the SVBONY SV191 Zoom Eyepiece is waterproof.
• Q: How does the SVBONY SV191 compare to fixed eyepieces? A: The SVBONY SV191 offers variable magnification, allowing versatility compared to fixed eyepieces that have a single magnification power.
• Q: What is the apparent field of view of the SVBONY SV191 Zoom Eyepiece? A: The apparent field of view ranges from forty-two degrees to sixty-five degrees, providing a broad perspective while viewing.
• Q: What if my SVBONY SV191 Zoom Eyepiece arrives damaged? A: If your eyepiece arrives damaged, contact the seller for return instructions and a possible replacement.
• Q: Can I use filters with the SVBONY SV191 Zoom Eyepiece? A: Yes, the eyepiece is equipped with M twenty-eight point five by zero point six filter threads for standard one point twenty-five inch filters.
• Q: What is the weight of the SVBONY SV191 Zoom Eyepiece? A: The eyepiece weighs one hundred sixty-seven grams, which is approximately five point eight seven ounces.
• Q: Is there a warranty for the SVBONY SV191 Zoom Eyepiece? A: Please check with the retailer regarding warranty details, as they may vary by seller.