EXPLORE SCIENTIFIC 310230 Beta Narrowband Filter

( Brand: Explore Scientific ), ( Manufacturer Part Number: 310230 ), ( Part Type: Filter )

Review EXPLORE SCIENTIFIC Beta Narrowband Filter

The 310230 Scientific Beta Narrowband Filter is a high-quality optical filter designed for astrophotography and astronomy enthusiasts. This filter is specifically engineered to isolate narrowband emission lines, allowing for enhanced contrast and detail in deep-sky imaging.

The 310230 filter features a narrow bandwidth of approximately 10nm, centered at 656.3nm. This narrow bandwidth ensures that only the specific hydrogen-alpha emission line is passed, significantly reducing the amount of light pollution and stray light that can degrade your images. This results in a higher signal-to-noise ratio, improving the overall quality of your images.

The 310230 Scientific Beta Narrowband Filter is made of optical glass with a high transmission coefficient, ensuring that as much light as possible is passed through the filter. The glass is coated with a multi-layer anti-reflection coating to minimize light loss due to reflection, further improving the filter's overall efficiency.

The filter is threaded on both sides, allowing for easy attachment to your telescope or camera lens. It is also available in various sizes to fit a wide range of optical systems, from small refractors to large apochromatic refractors.

In summary, the 310230 Scientific Beta Narrowband Filter is a powerful tool for astrophotographers and astronomers looking to bring out the finest details in deep-sky objects. Its narrow bandwidth and high transmission coefficient make it an ideal choice for observing and capturing the hydrogen-alpha emission line in nebulae and other celestial objects.

The 310230 Scientific Beta Narrowband Filter is a specialized piece of equipment used for astronomical observations, particularly for observing emission nebulae and other celestial objects that emit light in specific wavelengths. Here are some pros and cons of buying this filter:

1. Enhanced Contrast: Narrowband filters allow for the blocking of light pollution and atmospheric interference, resulting in increased contrast and better detail in deep-sky images.

2. Wide Field of View: This filter has a wide field of view, making it easier to capture larger areas of the sky in a single frame.

3. High Transmission: The 310230 filter has a high transmission rate in the H-alpha line, which is the most commonly used narrowband emission line for observing nebulae.

4. Durable: The filter is made of high-quality materials, ensuring durability and long-lasting performance.

1. High Cost: Narrowband filters can be quite expensive, especially high-quality ones like the 310230.

2. Requires Special Equipment: To use a narrowband filter, you will need a dedicated astronomy camera and filter wheel, which can add to the overall cost.

3. Learning Curve: Using a narrowband filter requires a good understanding of astronomical imaging, as well as post-processing techniques to bring out the best in the images.

The 310230 Scientific Beta Narrowband Filter is a high-quality tool for serious astronomers looking to capture detailed images of emission nebulae. While its high cost and requirement for specialized equipment can be a downside, the enhanced contrast and wide field of view make it a valuable addition to any astronomer's arsenal. If you are serious about deep-sky imaging and have the budget, the 310230 filter is definitely worth considering.

Details:

These are not included in the item price or shipping cost.

Back to top 5.

Will combine the shipping weights and show you discounted cost.

The night sky is not really dark in vicinity of towns or cities, which reduces visibility objects beyond solar systems enormously.

Depending on the type of celestial object it is possible to increase contrast dramatically by blocking annoying artificial light. This can often change from batch to according the whims of manufacturer.

The Explore Scientific h-beta nebula filter blocks all other colors and thereby nearly of artificial light only emission line hydrogen can pass.

The Explore Scientific h-beta filter uses a characteristic property of so called emission nebulae.

This can frequently take 4-6 weeks or more for several countries 8 Italy, Argentina, and south Africa Brazil.

A must for every visual observer.

By using this filter you can see the nebula and its structure without problems.

Peak transmission 94.

Back to top 4. Range from 478nm to 496nm with peak at 489nm.

Item this can sometimes take 3-4 weeks to several countries. In suburban skies for example, the horse head nebula is almost not visible with a 300mm telescope.

The result is astonishing: suddenly nebulae are visible at locations that were completely empty without filters.

Those emission lines are linked to chemical elements - in this case hydrogen. Explore Scientific 2 hydrogen-beta narrowband filter.

Those objects glow in special colors, the so called emission lines.

part #: 310230 price

• $162.17

specifications telesfil:

• brand: Explore Scientific
• mpn: 310230
• part type: Filter

General telesfil:

• condition: New
• in stock: Yes
• sky viewing > telescope filters

Offer telesfil:

• quantity: 2
• best offer: false
• bids: 0
• Sold: 0
• Started: April 4, 2018, 1:38 pm

Shipping telesfil:

• handling: days
• type: Calculated
• cost: $4.66

Returns telesfil:

• policy: returns accepted
• type: Money Back
• time: 30 Days
• details: Please see the Customer Service section of the listing for our return/exchange policy.
• paid by: Buyer

Payments telesfil:

• PayPal

Ratings:

1. Exactly as described. Very fast shipping. Outstanding 5-star seller. AA 04-04-18
2. Fast delivery, Smooth transaction. Item packed carefully. Excellent seller! 04-04-18
3. Best deal I could find. 04-04-18
4. No problems, thank you. 04-04-18
5. Very fast shipping. Outstanding 5-star seller. AA 04-04-18

Seller telesfil:

• city: Paramount, California
• zipcode: 90723

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