Current Price: $54.99
Buy It Now Price: $54.99
Bids: 0

  • Other
  • TODAY`S SPECIAL OFFER
  • 15%~80%off Zone
    • RETEVIS TOP SELLING ZONE
      • US Warehouse
        • AU Warehouse
          • CA Warehouse
          • DE Warehouse
          • Radio Communication

            Store category

            • TODAY`S SPECIAL OFFER
            • RETEVIS TOP SELLING ZONE
            • 15%~80%off Zone
            • US Warehouse
            • AU Warehouse
            • Radio Communication
            • Walkie Talkie ACC
            • Cameras & Photos
            • Consumer Electronics
            • Computers/Tablets & NetworkS
            • CA Warehouse
            • DE Warehouse
            • UK&ES&FR&IT site
            • Black Friday Flash Deals
            • US STOCK-Motors Parts&Acc
            • Other

            Sign Up Now !

            You may also like

            SVBONY SV115 18nm 1.25" O-III Filter Narrowband Cuts Light Pollution Filter for Astronomy Telescope

            Product Description

            SVBONY SV115 18nm 1.25" O-III Filter Narrowband Cuts Light Pollution Filter for Astronomy Telescope Description Narrowband OIII filter is designed for nebula observation allowing 18nm bandwidth of light centered on a wavelength of 500nm through, which corresponds to OIII emission lines, and reducing the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapor, and both high and low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow).Features:

            • Filter substrate is fine-optically polished to 1/4 wave and <30 parallelism over both surfaces.
            • Suitable for visual observation on most emission nebulae, planetary nebulae and supernova remnants.
            • Suitable for viewing on bright nebulae like M42 Orion Nebula in heavy light pollution.
            • Use with a large aperture telescope under clear and dark viewing conditions with good seeing.
            • Narrowband filter do not eliminate the effects of light pollution or increase the object's brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula.
            • Thin metal cells have a clear aperture of 26mm for 1.25" filters
            • Each filter comes with a plastic case with high pressure EVA case lining

            Specification:

            • Blocking area: 400-700nm
            • Transmittance: 90% at 495.9nm and 500.7nm
            • FWHM: 18±2nm
            • Thickness: 1.85mm
            • Surface quality: 60/40 (Refer to MIL-O-13830)
            • Diameter: 1.25 inch
            • Weight: 40g

            WARNING: The filters are not designed for sun observation. DO NOT LOOK AT THE SUN WITH this FILTER. You would be BLIND if you fail to observe the warning. Package Includes

            • 1 x SV115 O-III 1.25" filter

            Payment
            Delivery details
            Returns
            Feedback
            Contact us

            Payment

            We accept payment via PAYPAL.Please make sure Ebay address is correct.
            All major credit cards are accepted through our secure payment processor PayPal.
            Payment must be received within 7 business days of auction closing.

            Delivery details

            Processing time:as the item description.

            We will prepare the shipment in 48-72 hours(Sundays and holidays excepted. )after we receive the payment and after the eCheck is cleared.
            Please make sure the Ship-To address you type during checkout is correct. We are not responsible for any wrong or undeliverable addresses.
            We strive our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the Courier Company and local customs/duties. If you do not receive your item on time, please contact us immediately for further assistance. Thank you for your understanding.

            Custom fee (including VAT&GST):

            Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office before bidding. We will try our best to help customer do customs clearance.

            A:Overseas Warehouse Local Dispatch

            From US Local Dispatch: USA: 2-6 business days , other countries: 5-14 business days.

            From UK Local Dispatch: UK: 1-5 business days , other countries: 3-8 business days.

            From DE Local Dispatch: Deutschland: 1-3 business days , other countries: 2-5 business days.

            From AU Local Dispatch: AU:2-6 business days.  B: China Domestic Dispatch
            CountryDelivery TimeWorking Days(not including holiday)5-78-1112-1415-1920-22>22Working Days+Saturday+Sunday5-910-1516-2021-2526-30>31United KingdomRate(item arrived)9.9%63.2%19.1%3.4%4.4%RefundAustraliaRate(item arrived)21.4%50%14.3%7.2%7.1%RefundFranceRate(item arrived)10.5%28.6%43.8%10.1%7%RefundGermanyRate(item arrived)11.1%22.2%30.3%20.9%15.5%RefundCanadaRate(item arrived)0%47.1%31.4%17.6%3.9%RefundSpainRate(item arrived)3.5%25%47.9%12.9%10.7%Refund Note:You can pay extra shipping cost to get express delivery, such as EMS, DHL or UPS. It just takes about 5-10 business days to receive order, please contact us if necessary.

            Returns


            We stand behind every product we sell. If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less Shipping &handling within 30 days of your purchase via parcel post.
            Please contact us before you return the item, we will offer you the right return address
            For any exchange or refund, we need the product must be in its original receipt,including the box, packaging and all the accessories.
            Buyers are responsible for the returning shipping cost. Shipping and handling charges are not refundable.
            Refund and replacement: Once the carrier has received your item, Please allow up to 10 business days for returns to be processed.
            If you cannot return it, you can sell it, too!! Been holding on to something past its return date? You can sell it online on eBay! Find its exact match on eBay and click the "Sell an item" button. It's easy.


            Feedback

            Our goal is to make sure you are a happy customer and pleasant shopping with us.
            If you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive feedback with an overall Detailed Selling Rating (DSR) of 5.
            If you are not satisfied with your purchase in any way, Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues.

            Contact us

            Do not hesitate to contact us anytime before and after your purchase through the clicking "ASK A QUESTION' and we are committed to your 100% customer satisfaction or you can contact us
            Our working time: 8:00am-18:00pm (Beijing Time). Because of time-difference, we cannot give you a quick reply sometimes. Please wait for some more time.

              Feedback

              PushAuction

              Filed under: Eyepieces & Accessories