OPTOLONG Q1OIII065404Y Oxygen Narrowband Nebula Ccd Filter 6.5NM

( Brand: Optolong ), ( Manufacturer Part Number: Q1OIII065404Y ), ( Part Type: Filter )

Review OPTOLONG Oxygen Narrowband 6.5nm Nebula Ccd Filter

The Optolong Oxygen-III Narrowband 6.5nm Nebula CCD Filter (Q1OIII065404Y) is a high-quality astronomical filter designed specifically for deep-sky imaging. This filter is engineered to transmit light in the OIII emission line at 6.5nm, which is a common emission line for nebulae like the Orion Nebula, the Hubble Palette, and many other emission nebulae.

The Optolong OIII filter is made from high-density optical glass and coated with a multi-layer anti-reflection coating. This ensures that light loss is minimized and that the filter is highly resistant to scratching and damage. The filter is also fully multi-coated, which means that it allows light to pass through from all angles, reducing internal reflections and improving image quality.

The 6.5nm bandwidth of this filter is narrow and highly selective, which means that it allows only the OIII light to pass through. This can help to reduce background noise and enhance the contrast between the nebulae and the surrounding sky. The filter is also designed to block out light pollution and other unwanted light sources, such as city lights and moonlight, which can interfere with deep-sky imaging.

The Optolong OIII filter is compatible with a wide range of telescopes and CCD cameras, and it is easy to install and use. The filter is also lightweight and compact, making it easy to carry and store.

In summary, the Optolong OIII Narrowband 6.5nm Nebula CCD Filter (Q1OIII065404Y) is a high-quality and highly selective filter that is specifically designed for deep-sky imaging. It is made from high-density optical glass and coated with a multi-layer anti-reflection coating, which ensures that light loss is minimized and that the filter is highly resistant to scratching and damage. The filter is also fully multi-coated, which reduces internal reflections and improves image quality. The 6.5nm bandwidth of this filter is narrow and highly selective, which can help to reduce background noise and enhance contrast between nebulae and the surrounding sky. The filter is compatible with a wide range of telescopes and CCD cameras, and it is lightweight and compact, making it easy to carry and store.

1. Enhances OIII emission nebulae: This filter specifically blocks light pollution and allows only the OIII emission lines to pass through, resulting in a clearer view of emission nebulae, such as the Orion Nebula or the Horsehead Nebula.

2. Reduces background noise: The narrowband design of the filter helps in reducing the amount of light pollution and stars, which can lead to a lower background noise in your images, resulting in a cleaner and more detailed image.

3. Compatibility with various imaging systems: The Optolong OIII filter is compatible with various imaging systems, including DSLR cameras, CCD cameras, and cooled cameras, making it a versatile choice for many astronomers.

4. High-quality glass and coatings: The filter is made with high-quality glass and multi-coatings, ensuring that it is resistant to scratching and provides accurate color transmission.

1. Limited use: The filter is designed specifically for emission nebulae and may not be as effective for other types of objects, such as galaxies or star clusters.

2. Higher cost: The Optolong OIII filter is a premium product, and it may be more expensive than other filters available on the market.

3. Requires additional equipment: To use the filter, you may need to purchase additional equipment, such as a narrowband camera or an OIII-specific filter holder, which can add to the overall cost of your setup.

The Optolong OIII 6.5nm Nebula CCD Filter is a high-quality narrowband filter that can greatly enhance your ability to view and capture emission nebulae. Its ability to reduce background noise and its compatibility with various imaging systems are significant advantages. However, its limited use and higher cost may be considered cons for some astronomers.

If you are an astrophotographer looking to capture stunning images of emission nebulae, the Optolong OIII 6.5nm Nebula CCD Filter is a great investment. Its high-quality construction and narrowband design can help you achieve clearer and more detailed images. However, it is essential to weigh the pros and cons and consider your budget and imaging goals before making a purchase.

Details:

Main uses and performance suitable for visual observation on most emission nebulae, planetary nebulae supernova remnants. 2mm thick Scott b270 optical glass substrate material. Precision CBC-machined metal filter cell with sand blasted black anodized finish, anti-reflection treatment, and laser engraving.

Warning: Optolong filters are not designed for direct solar observation.

This can often change from batch to according the whims of manufacturer.

Many images of planetary nebulae and supernova remnants are taken only with h-alpha oiii filters. 5nm filter the Optolong o-iii oxygen-iii extra-narrowband is designed to improve visibility of various deep sky objects.

Na sodium at 598nm, 589. Precise and homogeneous coatings ensure high values of desired pass band blocking unwanted offhand. Hubble look of images can be made by the combination h-alpha, oiii-ccd and Sui-ccd images, such as famous pillars creation m16 eagle nebula.

4nm, and this can frequently take 4-6 weeks or more for several countries 8 Italy, Argentina, south Africa Brazil. Back to top 4.

Non-cementing optical substrate coating.

It does this by: selectively reducing the transmission of wave lengths light pollutants, specifically those produced by artificial lighting including mercury vapor lamps, both high low pressure sodium lights, and unwanted natural caused neutral oxygen emission in our atmosphere.

9nm and 500. This can sometimes take 3-4 weeks to several countries. Electron-beam gun evaporation with ion-assisted deposition coating technology for durability and resistance to scratching, as well stability on cowl central wave length so that there is no deviation due temperature changes during use.

75 male filter thread no female thread, so it cannot be stacked with other filters.

1nm, 577nm, and allowing only 6.

Ultra-thin filter cell to minimize vignetting clear optical aperture of 45mm. These are not included in the item price or shipping cost.

High quality protective plastic storage case.

Other 2 astronomy filter with standard m48. Technical specifications both surfaces are fine optically polished, accurate to 1/4 wave length or better, and parallel within 30 seconds arc.

Back to top 5. Back to top 3.

Optical coating specifications multi layer anti-reflection coated.

About Optolong o-iii 6. It also blocks out infrared wave lengths 700-1100nm so a separate Ir cut-off filter is not required for imaging applications.

This is a blue-green colored filter as oiii emits 495.

They show great structural details, but have natural colors, looking like an GB image. 5nm band width of light centered on a wave length 500nm to pass through, which corresponds oiii emission lines.

part #: q1oiii065404y price

• $263.94

specifications telesfil:

• brand: Optolong
• mpn: Q1oiii065404y
• part type: Filter

Ratings:

1. Item arrived as descibed 01-01-20
2. Perfect! 01-01-20
3. Fast, Smooth transaction and the item was perfectly described. A 01-01-20
4. Item just as described. Fast shipping. Smooth transaction. Thanks a 01-01-20

Offer telesfil:

• Started: January 23, 2020, 1:47 pm
• Sold: 0
• quantity: 2
• bids: 0
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• type: Calculated

Seller telesfil:

• # feedbacks 01-31-20: 16704
• city: Cerritos, California
• zipcode: 90703
• rating 01-31-20: 100.0%

General telesfil:

• in stock: Yes
• condition: New
• Telescope Parts Accessories > Telescope Filters

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• policy: returns accepted
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