Product Description:

New Arrival

1.25 inch Optical Lens Moon & Skyglow Filter for Astronomical Telescope
Specifications:
Lens Material: Optical glass
Frame Material: plastic
Size: 1.25 inch / 31.7mm  
Color: 6 colors optional (red, green, yellow, orange, blue, purple) 

Red Optical Filter:
1. Used to observe Mercury and Venus.
2. Observe Jupiter's sideband more clearly when using a large-aperture astronomical telescope.
3. Used to observe the surface of Saturn. You can see a lot of details.

Green Optical Filter:
1. Used to observe polar projections, frost spots, and fog clusters on the surface of Mars.
2. Can be used as an attachment to observe the rings of Saturn and Jupiter.
3. Can be used as a universal film for observing the moon.

Yellow Optical Filter:
1. For a clearer view of the polar ice caps on Mars.
2. You can increase the contrast when looking at the desert land on the surface of the planet. Make the details more visible.
3. When observing Jupiter, darken the blue lines of Jupiter's equator and make the features of red and orange more vivid.

Orange Filter
It helps increase contrast between light and dark areas, penetrates clouds, and assists in detecting dust storms on Mars. It also helps bring out the Great Red Spot and sharpen contrast on Jupiter

Blue Optical Filter:
Used to observe the fine structure of star clusters. It makes the image clearer.

Purple Optical Filter:
1. It can penetrate the vapor layer. It can also penetrate the ionosphere.
The polluted sky can also be observed deeper and farther.
2. The effect of stray light can be reduced when observing star clusters. Used to find new stars.

Tips:

Please allow minor deviation due to manual measurement.

Due to the difference between different monitors, the picture may not reflect the actual color of the item. 

Shipping:

Shipping Estimated Delivery Time

*Economy(without tracking): 11-35 business days

*SpeedPAK(with tracking): 8-12 business days

*EMS/DHL(with tracking): 7-10 business days, need to pay extra shipping cost

For faraway region or countries (Brazil, Mexico, Peru, etc), the transit time may be longer than Overall Transit Time Frame.

Notes, the delivery time may vary due to public holidays, natural disasters, customs issue and other unexpected impact, etc.

Customs Declaration:                          

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 to determine what these additional costs will be prior to biddingying. 

Payment:

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Return & Refund:

Returns are accepted within 30 days.

Please read the item description and check the pictures carefully before bidding. Return or refund is available only if item DOA or there's error in item description
causing the item not fitting your need. In such cases, seller pays for all related shipping cost if any.

Returns are also acceptable if buyer purchased this by mistake and item still in good condition for reselling. Buyer is responsible for all related shipping cost.

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