Celestron Light Pollution Imaging Filter for RASA 11 Telescope For Sale
This item has been shown 661 times.
Celestron Light Pollution Imaging Filter for RASA 11 Telescope:
VISIT OUR store
Celestron Light Pollution Imaging Filter for RASA 11 Telescope
Condition: Brand New in Original Packaging
- Light pollution suppression filter
- Helps take images from light-polluted suburban locations
- Fits Rowe-Ackermann Schmidt Astrograph 11
- Custom designed to replace the RASA’s optical window
- Offers optimum optical performance
- Provides over 90% transmission at critical wavelengths
- Maintains a more neutral color balance
- Perfect for imaging colorful nebulae and galaxies
- Individually tested for light transmission
Get the most out of your Celestron Rowe-Ackermann Schmidt Astrograph (RASA) 11 Telescope, even under light-polluted skies, with this Light Pollution Imaging Filter, custom-designed for the RASA. No matter which camera you use, this filter’s generous 68mm clear aperture allows it to easily accommodate today’s largest sensors. Utilizing a machined aluminum housing and Schott B270 glass, the filter replaces the RASA’s clear optical window so its optical performance is unaltered.
Remove Light Pollution While Keeping Your Images Bright
Light pollution limits how much of the night sky we can see and photograph. When imaging with a color camera in light polluted areas, skyglow degrades image quality. Light pollution filters help to selectively block light emitted from common streetlights and other ambient lighting. But most light pollution filters greatly compromise the total light throughput, causing dim images, and negatively impact the color balance, causing images to appear too green or blue.
Perfect for Imaging Colorful Nebulae and Galaxies
The Light Pollution Imaging Filter surgically removes unwanted light pollution while preserving as much of the useful spectrum as possible. That means you’ll still retain over 90-percent of the light captured by your telescope at many wavelengths. Unlike other light pollution suppression filters, the Celestron LP Imaging Filter maintains a relatively neutral color balance so you can bring out subtle color in galaxies and other faint deep sky objects. Multiple layers of specially-formulated dielectric coatings provide the desired transmission, while anti-reflective coatings minimize star halos and internal reflections.
Individually Tested for Quality
Every Celestron Light Pollution Imaging Filter is tested individually for light transmission. Inside the box, you’ll receive a graph detailing the actual transmission spectrum for your specific filter. Also included is a clear plastic case to protect the filter when not in use.
What's in the Box
- Celestron Light Pollution Imaging Filter for Rowe-Ackermann Schmidt Astrograph 11 Telescope
- Limited 2-Year Warranty
Celestron Light Pollution Imaging Filter for Rowe-Ackermann Schmidt Astrograph 11 Telescope
- Glass thickness: 2.1mm
- Filter diameter: 72mm
- Clear aperture: 68mm
- Coatings: Hard coated dielectric and multi-layer antireflection coatings
- Filter glass: Schott B270
- Housing: Andodized aluminum
- Hazardous warning: California residents Proposition 65 Warning
Shipping for this item is free in the Continental US Lower 48 states only. Shipping Fees include all handling & insurance.
- For Domestic Shipping to the Lower 48 States: All shipping prices include shipping, handling and insurance (if necessary).
- For Domestic Shipping to Alaska, Hawaii, Puerto Rico, US Territories, APO & FPO: For many items to these destinations there will be an additional shipping fee. The shipping costs may be calculated on the Shipping and Payments tab by entering your Zip Code. Free shipping is for the lower 48 only
- For International Shipments: All international orders are managed through 's Global Shipping Program. Please see the Shipping Tab for full costs.
- Hotels: Unfortunately at this time we do not ship to hotels.
Paypal: PayPal is our preferred method of payment for all of our sales. For customer service please contact us through Messages
Immediate payment via PayPal is required for all Buy It Now items. For all Best Offers, payment is required within 3 days. If you need special arrangements, please contact us through messages. After your order has been shipped, you will receive an e-mail with the name of the carrier and the tracking number.
Returns are permitted if you are not satisfied with your purchase and must be initiated by the buyer within 30 days from delivery date.
For Domestic Purchases:
If you are not satisfied with your purchase, you may return it (see exceptions in Paragraph F below), within 30 days of receipt, for a refund or replacement - subject to the following:
a) Contact us through messages or the returns link to receive a Returned Merchandise Authorization (RMA) number to ensure proper handling of the return and/or replacement.
b) In order to be eligible for a full refund, less shipping expenses, your returned merchandise must be in its original new condition, as shipped, with all packaging, manuals, and paperwork intact and unaltered. Items which have been opened are returnable, however they will carry a restocking fee.
c) Customers remain responsible for the shipping and handling expenses incurred in shipping the item to them. If an item is offered with "Free Shipping," this means we are paying the freight on your behalf. If that product is returned for a refund, the shipping expenses incurred, will be deducted from the refund. If an item is refused, the carrier bills us for shipping both ways, and these expenses incurred on your behalf need to be deducted from your refund
d) All returns are subject to inspection. Products returned must be in brand new condition, as per Paragraph b), if not, it may be deemed non-refundable or will be subject to at least a 15% restocking fee. If your return is missing accessory components, or shows signs of wear - restocking fees will be higher. For specific restocking fees that may be applicable to your return, please contact us through messages.
e) Returns should be packed in an outer shipping carton, not just the original box/packing of the product. The RMA# should be clearly inscribed on the shipping label. A copy of your invoice and Order # should be included, and your return should be insured, with shipping costs pre-paid. We cannot accept any COD shipments.
f) There are product categories which are not returnable due to hygienic or sanitary as required by manufacturers. If your items is a consumable good or is has been locked by a manufacturer such as Apple or HP the return will not be accepted
For Warranty information, merchandise lost / any other issues in transit, or order cancellations, please contact us through Messages. In an event where there is an error regarding a price error or description, we will notify you ASAP. In this event there will be no obligation to proceed with the purchase. Any amount charged to the customer will be 100% refunded.
For International Purchases:
Returns will be accepted within 30 days of the receipt of the item. In order to be eligible for a refund your returned merchandise must be in its original unopened condition, as shipped, with all packaging, manuals, and paperwork intact and unaltered. Items removed from their 'blister-pack' display packaging are non-refundable.
International Buyers must pay return shipping via the same method originally shipped.
We strive for every transaction to be five stars!
Please let us know how we can make yours a five-star rated one too!
Our goal is to make sure you are customer 100% satisfied with your order. When you receive your order take a minute to leave us positive response at . If you are not satisfied with any part of our service we please contact us to allow us correct the problem, prior to leaving your response. Please send us a message through and let us know how we can earn your 5 stars!
If you have any questions or comments, please contact us through message.