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Celestron Oxygen III Narrowband Filter – 1.25 Inch – 93623 Celestron

$ 45,48

SKU: mode_601164932 Category: Telescope Accessories Tags: 1.25 Filters, Celestron, Celestron Accessory Sale, Filters, Oxygen III Filters, Telescope Accessories

Description
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Celestron’s 1.25-inch, Oxygen III narrowband filter is a must for viewing nebulae.

Oxygen III filters transmit wavelengths from the two doubly ionized oxygen lines but block virtually all others. That gives increased detail and improved contrast when viewing diffuse and planetary nebulae. You’ll get stunning views of the Veil, Ring, Dumbbell, Crescent and Orion nebulae, among other objects.

Each filter has an ultra-hard, vacuum-deposited coating carefully designed to block all of the visual spectrum ranging from 400 to 700 nm. This eliminates the unnatural, colored halos surrounding bright stars common with OIII filters of less-sophisticated coating technology.

The 1-1/4″ OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae, while blocking the rest of the overall spectrum of light. The result is extreme contrast between the black sky background and the faint photons of OIII light needed for detailed views of the Veil, Ring, Dumbbell, Crescent and Orion nebulae, among other objects.

Each filter has an ultra hard, vacuum-deposited coating carefully designed to block all of the visual spectrum ranging from 400 to 700 nm This eliminates the un-natural colored halos surrounding bright stars common with O III filters of less sophisticated coating technology.

Quick Shipping and Professional Packaging

Due to our longstanding partnership with UPS FedEx DHL as well as other major international carriers, we are able to provide various shipping options. Our warehouse personnel are well trained and will be able to pack your goods in accordance with the exact and precise specifications. Your goods are thoroughly checked and securely secured prior to shipment. Everyday we deliver hundreds of packages to our customers from all over the world. Our determination to be the biggest online retailer in the world is shown by this. The warehouses are located situated in Europe in the same way as they are in the USA.

Note: Orders containing multiple items will have a separate processing period for each item.

We will carefully examine all products before they are shipped. Today, the majority of orders will be delivered within 48 hours. The delivery time will be between 3-7 working days.

Returns

We don't manage the stock at our warehouse and factory. The actual inventory may fluctuate at any time. It's possible that you may not receive your order once it's been placed.

Our policy is for 30 days. We are unable to return or exchange your purchase after 30 days since the purchase.

In order for your item to be eligible for return the item must not be opened and in the condition you received it. It must also remain in the original packaging.

Celestron Oxygen III Narrowband Filter – 1.25 Inch – 93623 Celestron

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