Current Price: $58.99
Buy It Now Price: $58.99
Bids: 0

  • US Stock
    • CA Stock
    • AU Stock
      • Radio Communication
        • RETEVIS TOP SELLING ZONE
          • Walkie Talkie ACC
            • Cameras & Photos
              • Consumer Electronics

                Store category

                • 10% Discount Zone
                • US Stock
                • AU Stock
                • CA Stock
                • RETEVIS TOP SELLING ZONE
                • Radio Communication
                • Walkie Talkie ACC
                • Cameras & Photos
                • Consumer Electronics
                • Computers/Tablets & NetworkS
                • UK&ES&FR&IT site
                • Black Friday Flash Deals
                • Other

                Sign Up Now !

                You may also like

                SVBONY 1.25" +2" CLS City Light Suppression Light Pollution Broadband Filter Suitable for Visual & Astronomical Photography

                Product Description

                 
                SVBONY 1.25" CLS City Light Suppression Light Pollution Broadband Filter Suitable for Visual & Astronomical Photography 
                Description
                 

                The SVBONY City Light Suppression broadband filter is
                designed to improve the visibility of various Deepsky objects. By
                selectively reducing the transmission of wavelengths of light
                pollutants, specifically those produced by artificial lightings
                including mercury vapor lamps, both high & low pressure sodium vapor
                lights and the unwanted natural light caused by neutral oxygen emission
                in our atmosphere (i.e. skyglow). Together with the highly transparent
                in main nebula emission lines at OIII(496nm and 500nm), H-beta (486nm),
                NII(654nm and 658nm), H-alpha(656nm) as well as SII(672nm), the filter
                is suitable for enhancing the contrast and details for both visual and
                photographic purpose at sub-rural area.

                Features:

                • Multi-layers anti-reflection coating
                • Non-cementing optical substrate coating
                • Electron-beam gun evaporation with Ion-assisted
                  deposition coating technology for durability and resistance to
                  scratching, as well as stability on CWL (central wavelength) no
                  deviation affected by temperature change.
                • Planetary rotation system offers precision and
                  homogeneity of coatings ensuring high value on transmission of pass-band
                  and Optical density of off-band.
                • Ultra-thin filter cell minimize vignetting by maximize possible
                • Aerometal Material Precise CNC Machining Sand Blasting
                • Process Black Anodized Finish Extinction Treatment to
                • Prevent Reflection Laser Engraving No Fading
                • 90% transmission of main nebula emission lines (i.e. Ha 656nm, OIII 496nm&500nm, SII672nm and H-beta 486nm).
                • 0.1% transmission of off-band, specifically the major
                  emission lines of artificial light pollution (i.e. Na 589nm, Hg 435nmand
                  578nm).
                • Suitable for color CCD cameras and unmodified DSLRs
                • CLS with wider pass-band than UHC and hence is more favored when observing under mild to moderate light pollution.
                • Light pollution 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.
                • WARNING: The filters of SVBONY are not
                  designed for sun observation. DO NOT LOOK AT THE SUN WITH SVBONY FILTER.
                  You would be BLIND if you fail to observe the warning.

                Specifications:

                • Brand: SVBONY
                • Type: City Light Suppression Filter (CLS Filter)
                • Material: Optical glass lens, Aluminum Frame
                • Shape: Round
                • Barrel diameter: 1.25''
                • Thread: Standard M28.5*0.6mm
                • Net Weight: 5.2g / 0.18oz

                SVBONY 2" CLS City Light Suppression Light Pollution Broadband Filter Suitable for Visual & Astronomical Photography

                 Description

                The SVBONY City Light Suppression broadband filter is designed to
                improve the visibility of various Deepsky objects. By selectively
                reducing the transmission of wavelengths of light pollutants,
                specifically those produced by artificial lightings including mercury
                vapor lamps, both high & low pressure sodium vapor lights and the
                unwanted natural light caused by neutral oxygen emission in our
                atmosphere (i.e. skyglow). Together with the highly transparent in main
                nebula emission lines at OIII(496nm and 500nm), H-beta (486nm),
                NII(654nm and 658nm), H-alpha(656nm) as well as SII(672nm), the filter
                is suitable for enhancing the contrast and details for both visual and
                photographic purpose at sub-rural area.

                Features:

                • Multi-layers anti-reflection coating
                • Non-cementing optical substrate coating
                • Electron-beam gun evaporation with Ion-assisted
                  deposition coating technology for durability and resistance to
                  scratching, as well as stability on CWL (central wavelength) no
                  deviation affected by temperature change.
                • Planetary rotation system offers precision and
                  homogeneity of coatings ensuring high value on transmission of pass-band
                  and Optical density of off-band.
                • Ultra-thin filter cell minimize vignetting by maximize possible
                • Aerometal Material Precise CNC Machining Sand Blasting
                • Process Black Anodized Finish Extinction Treatment to
                • Prevent Reflection Laser Engraving No Fading
                • 90% transmission of main nebula emission lines (i.e. Ha 656nm, OIII 496nm&500nm, SII672nm and H-beta 486nm).
                • 0.1% transmission of off-band, specifically the major
                  emission lines of artificial light pollution (i.e. Na 589nm, Hg 435nmand
                  578nm).
                • Suitable for color CCD cameras and unmodified DSLRs
                • CLS with wider pass-band than UHC and hence is more favored when observing under mild to moderate light pollution.
                • Light pollution 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.
                • WARNING: The filters of SVBONY are not designed for
                  sun observation. DO NOT LOOK AT THE SUN WITH SVBONY FILTER. You would be
                  BLIND if you fail to observe the warning.

                Specifications:

                • Brand: SVBONY
                • Type: City Light Suppression Filter (CLS Filter)
                • Material: Optical glass lens, Aluminum Frame
                • Shape: Round
                • Thread: Standard M48*0.75mm
                • Net Weight: 5.2g / 0.18oz

                 

                 
                Package Includes

                • SVBONY 1.25 inch CLS Filter
                • SVBONY 2"CLS Filter
                • 2xSturdy Plastic Case

                 

                Payment
                Delivery details
                Returns
                Feedback
                Contact us

                Payment

                • We accept
                  payment via PAYPAL ONLY. We only ship to confirmed PAYPAL addresses.
                  Please make sure payment address in PayPal 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.
                • We only ship to
                  the confirmed address provided by PayPal. 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

                Delivery Time

                Country
                Working Days(not including holiday)
                5-7
                8-11
                12-14
                15-19
                20-22
                >22

                Working Days+Saturday+Sunday
                5-9
                10-15
                16-20
                21-25
                26-30
                >31

                United Kingdom
                Rate(item arrived)
                9.9%
                63.2%
                19.1%
                3.4%
                4.4%
                Refund

                Australia
                Rate(item arrived)
                21.4%
                50%
                14.3%
                7.2%
                7.1%
                Refund

                France
                Rate(item arrived)
                10.5%
                28.6%
                43.8%
                10.1%
                7%
                Refund

                Germany
                Rate(item arrived)
                11.1%
                22.2%
                30.3%
                20.9%
                15.5%
                Refund

                Canada
                Rate(item arrived)
                0%
                47.1%
                31.4%
                17.6%
                3.9%
                Refund

                Spain
                Rate(item arrived)
                3.5%
                25%
                47.9%
                12.9%
                10.7%
                RefundYou 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

                • All items in our shop are covered by one year warranty.
                • 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 S&H 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.
                • If you want more items or make wholesale order, feel free to contact us. We will offer you a good discount!

                  Feedback

                  PushAuction

                  DataCaciques

                  Filed under: Eyepieces & Accessories