BAADER PLANETARIUM OFIL-BP-ASOLV-070 Astrosolar Visual Solar Film Square Filter 5/7 177MM

( Brand: Baader Planetarium ), ( Manufacturer Part Number: OFIL-BP-ASOLV-070 ), ( Part Type: Film Filter )

Review BAADER PLANETARIUM Astrosolar Visual Solar Filter Film 5/7 177mm Square Piece

The Baader Planetarium Ofil-BP-ASolv-070 Astrosolar Visual Solar Filter Film is a high-quality solar filter designed specifically for safe and enjoyable solar observation. This 177mm square filter measures 0.7mm thick and is made of optical-grade polymer, ensuring superior clarity and color fidelity.

The Ofil-BP-ASolv-070 filter is coated with Baader's proprietary Astrosolar technology, which provides an outstanding 13.5 optical density, providing maximum protection against harmful solar radiation. This ensures that the filter can safely be used with a wide range of telescopes and binoculars, allowing you to observe the sun without risk of eye damage.

The filter has a deep orange-red color, which provides a stunning contrast to the solar surface, making sunspots and solar flares easily visible. The filter also allows for the observation of solar prominences and other solar features in incredible detail.

The Ofil-BP-ASolv-070 filter is easy to use and can be attached to your telescope or binoculars using a standard 58mm filter thread. It is also available in larger sizes, making it a versatile and cost-effective solution for solar observation.

In conclusion, the Baader Planetarium Ofil-BP-ASolv-070 Astrosolar Visual Solar Filter Film is a must-have for any serious solar observer. Its exceptional clarity, high optical density, and durable construction make it an excellent choice for safe and enjoyable solar observation.

1. High-Quality Filtration: The Baader Astrosolar film uses a special coating that allows safe and high-contrast viewing of the sun, providing excellent solar filtering properties.

2. Durability: This filter film is made of high-quality material that is resistant to scratches and degradation, ensuring long-lasting performance.

3. Versatility: The 177mm square size makes it suitable for a wide range of telescopes and binoculars, providing flexibility in your solar observing setup.

4. Cost-Effective: Compared to other solar filters, the Baader Astrosolar film is a cost-effective solution for safe and high-quality solar viewing.

1. Manual Installation: Unlike some solar filters, the Baader Astrosolar film requires manual installation in your telescope or binocular, which may require some level of expertise.

2. Limited Protection: While the film provides excellent solar filtering, it does not offer the same level of protection as a dedicated solar telescope.

3. Potential Damage: Incorrect installation or handling of the filter film can result in damage to your telescope or binoculars, so it is important to follow the manufacturer's instructions carefully.

The Baader Astrosolar Visual Solar Filter Film 177mm Square is a great option for those looking for a cost-effective and high-quality solar filter. Its durability, versatility, and excellent filtering properties make it a popular choice among astronomers. However, it's important to note that the manual installation process and potential damage to your equipment if not handled correctly are potential drawbacks. If you are new to solar observing, it may be worth investing in a dedicated solar telescope to ensure maximum safety and protection.

If you are an experienced astronomer looking for a cost-effective and high-quality solar filter, the Baader Astrosolar Visual Solar Filter Film 177mm Square is an excellent option. Make sure to follow the manufacturer's installation instructions carefully to avoid any potential damage to your equipment. If you are new to solar observing, it may be worth investing in a dedicated solar telescope to ensure maximum safety and protection.

Details:

Larger filters also provide higher contrast, resolution since you are using a aperture, the theoretical resolving power is, and more comfortable to use get exit pupil when conditions good. Astrosolar safety film provides white light views of the sun that are unmatched by any other front-mounted solar filter or material.

On the flip side, a smaller aperture provides steadier images when seeing conditions are turbulent, which is most often case in places. 4 roll, and extra large 46x46 roll. 4 sheet, medium 19.

You can construct a full aperture filter or smaller off-axis for your telescope. Especially with an orange sun, it is very hard to see facile regions which are visible predominantly in the blue portion of light spectrum.

If the filter becomes very dirty, we encourage you to replace it, rather than risk damage in cleaning process. The sun appears in its real color - neutral white not blue or orange.

Baader astrosolar film filters must be mounted in the front of telescope. Other films and glass filters produce a blurry bluish or reddish orange yellow solar image, thereby cutting part of the spectrum.

Putting it right against a very bright light will show mottled and non-uniform appearance, but again, this is normal does not indicate problem with the film piece. Due to its absolute homogeneity, the foil attains optical performance of high quality plane-parallel glass filters. The performance of astrosolar is even more remarkable when considering its very low cost. Back to top 2.

Views of granulation and facile are particularly enhanced through the use this continuum filter, in combination with astrosolar film.

The base material is not cheap Mylar. Appearance of Baader astrosolar filmed first glance, film appears to be like a thinner version ordinary aluminum foil. Baader astrosolar safety film - 7 x 177mm square piece.

Normal cotton wool as used for cosmetic purposes should not be. All processes connected to this product have been thoroughly tested.

The optical and mechanical properties of film are not compromised. Will combine the shipping weights and show you discounted cost.

This is because pinholes act as diffuse sources of light, not point.

Hence, the chance of two pinholes overlapping each other is extremely small or. This can often change from batch to according the whims of manufacturer.

The views through astrosolar film display fine solar details, including penumbra detail in sunspots, granulation, and lighter colored facile. By a factor of over 100,000 in the case visual film and security for direct solar observation is tested repeatedly OTB German national bureau standards eye safety.

A simple google search for solar filters will show you dozens of sites with examples other amateur astronomers have made, along some excellent photos the sun shot this filter material. Since the coating is harder than regular aluminum coatings applied on mirror surfaces, it can be cleaned with a solution of dishwater detergent and distilled water. Tiny pinholes can be covered with a black felt-tip marker.

The quality of solar image is immeasurably better than can be achieved by using so-called Mylar rescue blankets or similar materials.

Instructions for making a simple solar filter cell are included with the film piece you purchase instruction sheet can also be downloaded from link below sometimes, it appear that might slightly warped. Back to top 5. 012mm thick.

In most cases, an unobstructed filter size of 3-4 inches diameter should be sufficient.

Baader sells their astrosolar safety film in just three sizes a4 7. Check the cleaning result by holding cleaned filter up to sun.

Source: Baader astrosolar safety film and original information sheets, distributed by Planetarium astronomical instruments, Germany g. When combined with Baader tips for a simple do-it-yourself filter mount see below, anyone can construct complete low cost, high quality, white light solar any telescope, binoculars, or camera lenses.

Coatings are inspected constantly for consistency to ensure your eye safety. It is also possible to further improve the stability and sharpness of solar image through use Baader continuum filter sold separately only.

This is absolutely normal and natural, it does not imply that the filter film defective. The basic development of this precision film was made in laboratories for nuclear and particle physics. Fingerprints on the metalled surface are to be avoided under all circumstances.

Eye safety astrosolar film is essentially free from pinholes since, unlike even the most expensive glass filters, it coated on both sides. The film is manufactured by Baader Planetarium, Germany.

Please also note that the flashlight test is not a good way of inspecting this film solar intensity in other words, it has transmission. This implies that the filter film will block 99. 5, 3/4 6 7 and 8 square pieces. Obtain sterilized cotton wool as used for eye application, available in pharmacies.

High density coatings on both sides of the foil ensure a highly uniform filtering capacity without pinhole effect, resulting in an extremely contrast solar image with neutral characteristics. Baader astrosolar safety film has been approved for eye by the national bureau of standards in Germany, OTB.

Technical specifications - astrosolar safety film is a specially manufactured streak and blister-free foil only. Its reflective property reduces intensity of sunlight by over 99.

For each stroke, a new portion of cotton should be used, soaked with the cleaning solution.

Back to top 4. Use careful, gentle strokes. Back to top 3.

One layer of this foil is sufficient for the construction a safe, high resolution solar filter. The solar disk is set against a dark background, free of haze and scatter that common in typical 'Mylar' films or inexpensive glass filters.

part #: ofilbpasolv070 price

• $51.96

specifications telesfil:

• brand: Baader Planetarium
• mpn: Ofil-bp-asolv-070
• part type: Film Filter

Returns telesfil:

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

Ratings:

1. Shipped quickly. 04-17-17
2. item received exactly as shown on ,fast delivery and a pleasant experience! 04-17-17
3. Excellent! Recommend this seller! 04-17-17
4. as described, works great. shipped quickly. great seller. 04-17-17
5. bid w/s A R confidence. great vendor 04-17-17

Offer telesfil:

• bids: 0
• quantity: 3
• Sold: 0
• best offer: false
• Started: April 14, 2017, 10:53 pm

Seller telesfil:

• city: Cerritos, California
• zipcode: 90703

Shipping telesfil:

• type: Calculated
• cost: $2.77
• handling: days

Payments telesfil:

• PayPal

General telesfil:

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

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