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50 Degree 1.25inch 15mm/25mm/30mm Parfocal Eyepiece Astro Telescope Accessories For Sale





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50 Degree 1.25inch 15mm/25mm/30mm Parfocal Eyepiece Astro Telescope Accessories:
$24.59

Product Parameters: Brand: MAXVISION Field of view angle: 50° degrees Interface size: 1.25 inches / 31.7mm    Whether threaded: can threaded filter Eyecup: with a removeable and foldable soft silicone rubber eyecup Coating: Multi-layer coating What does Parfocal mean? Eliminate the need to make focus adjustments when changing telescope eyepieces.(There will be deviations when used on different telescopes, fine adjustment is required) This matters for those of us who tend to buy eyepieces from different manufacturers, and then are left with the mess of having to refocus after an eyepiece swap. 50 Degree 1.25inch 15mm/25mm/30mm Parfocal Eyepiece Astro Telescope Accessories Product Parameters: Brand: MAXVISION Field of view angle: 50° degrees Interface size: 1.25 inches / 31.7mm Whether threaded: can threaded filter Eyecup: with a removeable and foldable soft silicone rubber eyecup Coating: Multi-layer coating What does Parfocal mean? Eliminate the need to make focus adjustments when changing telescope eyepieces.(There will be deviations when used on different telescopes, fine adjustment is required) This matters for those of us who tend to buy eyepieces from different manufacturers, and then are left with the mess of having to refocus after an eyepiece swap. It matters to me because when comparing eyepieces and the seeing settles down for a few seconds, I like to pop in another eyepiece and make my comparison during those brief moments of identical seeing. If the eyepieces are not parfocal, I waste precious seconds focusing, and then waiting for the vibes to quit. How to choose eyepieces? In astronomical telescopes, the smaller the focal length of the eyepiece, the greater the magnification, the greater the number of eyepieces, the lower the magnification. When observing, the high power telescope can observe objects such as details, while the low power eyepiece can observe the scenery, objects as large as Nebulae are easy to find for detailed targets.PaymentDelivery detailsTerms of salesAbout usContact usPayment1. We accept payment methods provided by eBay. 2. Payment should be made within 3 days after placing the order.Delivery details1. Delivery takes 15-30 working days. 2. Please make sure that the shipping address you fill in during checkout is correct. We are not responsible for any incorrect or undeliverable addresses. 3. The goods are usually shipped within 3 working days after your payment is settled.Terms of sales1. If you have any questions about this item, please contact us, we can solve any problems for you. 2. Please do not leave negative and neutral feedback. We care about you and understand your concerns and questions. We believe that we can solve the problem. 3. If you are satisfied with the transaction, please give us all 5 stars! We strive for 5-star service by stating our policies in advance. So please treat the transaction fairly. Positive feedback is exactly what we are after. thank you very much! 4. Please read and understand all our policies before buying, and confirm that we hope that we respect each other.About usQ: When will the goods be shipped? A: After payment is completed, this product will be shipped within 1-5 working days. Q: How do I return the goods? A: We accept returns. The product must be returned within 30 days and you will bear the shipping cost. Please contact our customer service team before returning.Contact usContact us via email to provide feedback. We will reply to the message within 24 hours (except weekends and holidays). All responses will be in your email. If you don’t receive a response within 1-2 business days, please check.
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