Home > Filters > By Brand > Baader
(Details shown apply to the default selection)
Model: 2458370Brand: BaaderFilter Type: Nebula/Deep Sky
Generally In Stock, Please Confirm Before Ordering
Planoptically Polished with Phantom Coating Group (PCG).
The BAADER Fringe-Killer Filter minimizes unwanted blue fringing, comparable to a Minus-Violet-Filter, while retaining a very pleasing color balance. This would be a contradiction in itself only made possible by applying modern DWDM plasma assisted coating technology, allowing almost a hundred coating layers to be accumulated onto a planoptically polished substrate without destroying the optical figure! This fineoptical tool will help a small refractor to really put the advertized magnification within reach. Performance rivals that of the most expensive color correcting lens systems, costing 20 times as much!
(Note: for solar observation use only in combination with Baader AstroSolar Safety Film!)
Offering the brightest image of all colour correcting devices in the industry. The Fringe-Killer is a must for even the smallest of refracting (lens type telescopes.Removes blue fringing as well as RED fringing above 656 nm!`Breaks` the intensity of the devastating false blue color in a completely new way, never ever before manufactured as astronomical filter.Forms a `plateau` of eff. 50%transmission in the `blue` spectral region from 450nm to 480nm being much more complex to produce than even the narrowest of all Nebula Filters.Retains the highest light transmission of all known color correcting devices be it filters or lenses in all important deep sky wavelengths from 486/501 up to 656 nm. LIGHT is `the hottest commodity` for high magnification work.Built-in Infrared Blocker, ranging from 656nm to 1150nm, makes it the perfect tool for CCD work, as well as afocal projection-photography with digital cameras for Moon & Planets.Subtlest of color variations remain visible in planetary surface detail, due to the excellent color balance.Combine with our 31.7mm Red RG-610 color filter, to receive an ultra narrow (70nm) wide H-alpha passband filter of unheared of 95% peak transmission at worlds lowest price!.Combine with our NEODYMIUM Moon & Skyglow Filter (with Phantom-Group-Multicoatings) for breathtaking contrast on lunar and planetary surface detail!Planoptically polished, means perfect sharpness, even when mounted way in front of a binocular viewer, or during afocal projection (digital imaging).No deterioration of resolution with magnification at 300 times or more as it would happen with the usual `flame polished` (raw polished) glass, commonly used for all sorts of filters!Coating: Plasma assisted, hardest, scratch proof and water impermeable dielectric coatings of almost 50 coating layers on either side, most carefully designed to extend equal tension onto either side of the substrate in order to retain a highest quality optical figure.
Will make the performance of a simple f/8 economy refractor look like a classic f/15 Fraunhofer-Achromate.
Be the first to Write a Review for this item!
Some items that are showing as in stock are in stock at our holding warehouses, not at the shop. To double check the stock levels at the shop, please contact us on 01909774369 or firstname.lastname@example.org.
The delivery times for most items is 1 - 2 days but again, please double check stock levels on important orders before placing an order via the website.
The delivery costs for courier next day are for mainland UK only. If you live in the Scottish Highlands/Islands, Channel Islands or Northern Ireland, then a shipping surchage will apply. please contact us for prices. Smaller items can still go 1st class via Royal Mail.
Please note that if you are wanting to take advantage of our Saturday and Sunday timed services or next day pre 12 or pre 10:30 services, you MUST check that the stock is here at the shop before placing orders. Also, orders using the Saturday and Sunday services must be placed before 2pm the previous working day. Also, please remember to check that the stock is here at the shop before placing orders. If the stock is not at the shop, we won't be able to ship on any of the timed services.
Please note International customers will need to contact us for a shipping price prior to ordering via the website. This all depends on the size and weight of the items. Please get in touch with us for any postage costs. Please note we do NOT ship telescopes or heavy items outside of the UK. This is due to massive postage costs and problems regarding returns.
If you have any questions regarding stock levels or delivery, please get in touch.
Rother Valley Optics now have a loyalty point scheme active on the website. As you can see from the products, every item has a point value. Each pound you spend with us, you will receive 1 loyalty point. 1 point is worth 1p. You can accumulate these points as you shop with us, then when you are over £5, you can spend them on the website! Easy as that.
Even if you collect most of your items from our shop, you can still order via the website and select the "shop collection" delivery option. Then you can come to our shop, collect your item and still get your points!
Please note this scheme is online only. Customers who order via the telephone can still be added to the scheme manually. Please ask for more details on this. Before placing orders online, please make sure you are registered with us first otherwise your points won't be allocated.
So happy shopping and if you have any questions about the scheme or any other queries, please get in touch.
Rother Valley Optics
Finance is now available on most products above £250! We offer 12, 24, 36 and 48 months with a fixed 15.9% typical APR. Please note this can't be done through the website at this moment in time. You will need to email us or drop into the shop to sort out finance. As long as the item is above £250, finance is generally available!
Please note some items are NOT eligible for finance. Please contact us for eligibility first.
Please get in touch with us today to find out if you're applicable.
You must be over 18 years to apply, live in the UK, have a valid UK bank account and not be bankrupt. Your credit file will be searched on application to see if you are eligible.
Rother Valley Optics Ltd is registered in England and Wales 04762707. Registered Office: 21 Station Road, Kiveton Park, Rotherham, S26 6QP. Rother Valley Optics Ltd acts as a credit broker only. Rother Valley Optics Ltd are authorised and regulated by the Financial Conducts Authority. Credit provided subject to age and status..
If you have any questions about this, simply give us a ring or drop into the shop for a chat.
- - - Rother Valley Optics Ltd
01909 774 email@example.com
*NameYour name*Contact InformationPlease enter your email address or telephone number here so we can contact you about the price match*URL of competitors websitePlease enter a link here to the item where you have seen it cheaperAdditional InformationAny additional information can be inputted here*Please add the two numbersSubmitSubmit