AGENA ASTROPRODUCTS OFIL-AG-2FIL-21 Planetary Filter Telescope

( Brand: Agena Astroproducts ), ( Manufacturer Part Number: OFIL-AG-2FIL-21 ), ( Part Type: Filter )

Review AGENA ASTROPRODUCTS Color Planetary Filter Telescope Orange

The OFIL-AG-2FIL-21 Agena Planetary Filter Telescope by Astro Products is a high-quality, versatile tool for astronomers and astrophotographers. This filter set is designed specifically for use with 2-inch telescopes and is ideal for observing and capturing detailed images of planets, their moons, and other celestial bodies.

The OFIL-21 filter is the main component of this set. It is a broadband filter that allows for the maximum amount of light to pass through, making it ideal for general planetary observation. This filter is coated with a multi-layer dielectric film that reduces reflections and increases transmittance, resulting in clearer and brighter images.

The AG-2FIL filter is a narrowband filter that is specifically designed for the observation of hydrogen emission lines. This filter is particularly useful for observing objects such as nebulae and planetary atmospheres where hydrogen emission is prominent. The AG-2FIL filter has a central wavelength of 656.3nm and a bandwidth of 12.5nm, making it highly sensitive to hydrogen alpha emission.

This filter set is made of high-quality optical glass and is coated with a scratch-resistant, anti-reflection coating. It is also designed to be resistant to moisture and dust, ensuring that it can withstand the rigors of outdoor use.

The OFIL-AG-2FIL-21 Agena Planetary Filter Telescope set is easy to use. It simply attaches to the end of your 2-inch telescope tube using the included 2-inch filter holder. This filter set is also compatible with many popular 2-inch telescopes, making it a versatile addition to any astronomy setup.

In conclusion, the OFIL-AG-2FIL-21 Agena Planetary Filter Telescope set by Astro Products is a must-have tool for any serious astronomer or astrophotographer. With its high-quality materials, advanced filter technology, and ease of use, this filter set is sure to enhance your viewing and imaging experience.

1. Enhanced Image Quality: This filter is specifically designed to improve the contrast and detail of planetary images, making it an excellent choice for astrophotography.

2. Wide Field of View: The 21mm diameter of the filter allows for a wide field of view, making it easier to capture larger areas of the sky.

3. Durable Construction: The filter is made of high-quality materials that are resistant to scratching and damage, ensuring long-term use.

4. Compatibility: This filter is compatible with many telescopes, making it a versatile option for astronomers.

1. Cost: Compared to some other filters, this one is on the higher end of the price range.

2. Requires Care: Like any optical device, this filter needs to be handled with care to avoid damage.

3. Specific Use: This filter is designed for planetary observation and astrophotography, so it may not be as useful for other types of astronomy.

The OFIl-Ag-2Fil-21 Agena Planetary Filter Telescope 21 Astroproducts is a high-quality tool for astronomers interested in planetary observation and astrophotography. Its ability to enhance image quality and provide a wide field of view makes it a valuable addition to many telescopes. However, its higher cost and specific use may be a disadvantage for some.

If you are an astrophotographer or a serious planetary observer, the OFIl-Ag-2Fil-21 Agena Planetary Filter Telescope 21 Astroproducts is a worthwhile investment. Its durability and compatibility with various telescopes make it a versatile tool. However, if you are a beginner or have different astronomical interests, you may want to consider other options that better fit your needs and budget.

Details:

The 21 orange filter reduces or blocks transmission of blue and green wave length s. Back to top 5.

They thread into the barrels of virtually any 2 telescope eyepiece. The clear aperture is 43mm and each filter comes in a protective plastic storage case. This can sometimes take 3-4 weeks to several countries.

Agendas 2 color planetary filters are manufactured from the purest optical glass and dyed-in-the-mass not simply coated for premium performance.

This can often change from batch to according the whims of manufacturer. The filter also enhances viewing of festoons and polar regions.

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

75 on opposite sides, so multiple filters can be stacked to achieve selective filtration of the visual color spectrum.

It will also slightly increase surface details on Saturn, particularly highlighting the bands and blue polar regions.

Color filters can be very useful for enhancing your views of the moon and planets. It can be used to reduce sky brightness during daytime observations improve viewing of Venus and reveal surface features on mercury.

Use it on Jupiter and Saturn to sharpen contrast enhance detail in the belts polar regions bring out great red spot.

It sharpens boundaries between yellow-orange areas and blue-green regions on mars, resulting in a darkening of edge-detail the maria. Will combine the shipping weights and show you discounted cost.

This one behaves very similarly to the 15 but gives slightly more contrast filter greatly enhances lunar features.

The right filter can make all difference between seeing several small craters in floor of claviers on moon or not five six swirls Jupiter's belts inner crepe ring Saturn.

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

Depending on the atmospheric conditions, telescope being used, observers experience, and planet observed or photographed, advantages of color filters can be anywhere from subtle to dramatic.

part #: ofilag2fil21 price

• $23.30

specifications telesfil:

• brand: Agena Astroproducts
• mpn: Ofil-ag-2fil-21
• part type: Filter

Shipping telesfil:

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

Seller telesfil:

• zipcode: 90723
• city: Paramount, California

Offer telesfil:

• Started: December 1, 2017, 3:52 pm
• bids: 0
• quantity: 2
• best offer: false
• Sold: 0

Ratings:

1. MUCHAS GRACIAS.EXCELENTE PRODUCTO.GRAN VENDEDOR 11-30-17
2. Arrived in good and good order. 12-01-17
3. Delivered as listed with quick delivery to Canada! Would buy from Again!! 12-01-17
4. Great Find! 12-01-17
5. will try them. 12-01-17

Payments telesfil:

• PayPal

Returns telesfil:

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

General telesfil:

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

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