1. Telescope Filters For Sale
  2. sku: 1079793846527621
  3. SPECTRUM TELESCOPE ST400BP1

SPECTRUM TELESCOPE ST400BP1 Film Solar Filter Cell Inside

St400bp1 Spectrum Telescope Thin Film Solar Filter 4 Inch Cell Inside Diameter #

( Brand: Spectrum Telescope ), ( Manufacturer Part Number: ST400BP1 ), ( Type: Filter )

Review SPECTRUM TELESCOPE Thin Film Solar Filter Inch Cell Inside Diameter

The Spectrum Telescope ST400BP1 is an exceptional solar filter designed for dedicated astronomers and enthusiasts seeking a high-quality viewing experience. This filter is specifically designed for use with 4-inch telescopes, making it a versatile addition to any telescope setup.

At the heart of the ST400BP1 is a high-density Baader Planetarium film. This solar filter is made from optical glass and coated with a multi-layer dielectric coating, ensuring superior transmission of light and minimal loss of detail. The Baader Planetarium film offers maximum protection against harmful solar radiation, including UV and infrared rays, ensuring safe and enjoyable solar viewing sessions.

The ST400BP1 solar filter features a 1.25-inch optical density, providing an impressive 100,000:1 reduction in light intensity. This means you can safely observe the sun at its full glory without the risk of eye damage. The filter's narrowband passband allows you to see prominent solar features such as sunspots, flares, and prominences in stunning detail, offering an unparalleled solar viewing experience.

The Spectrum Telescope ST400BP1 solar filter is designed with durability in mind. Its robust construction ensures it can withstand harsh environmental conditions, including extreme temperatures and humidity. The filter is also easy to clean, ensuring optimal performance for years to come.

In conclusion, the Spectrum Telescope ST400BP1 solar filter is an excellent choice for those looking for a high-quality, durable, and safe solar viewing solution. Its Baader Planetarium film, narrowband passband, and impressive optical density make it an ideal tool for observing the sun's intricate details, making every solar viewing session a captivating experience.

Pros of buying Spectrum Telescope ST400BP1 Film Solar Filter:

1. High-quality material: The Spectrum Telescope ST400BP1 is made of high-density aluminum and glass, ensuring durability and long-lasting use.

2. Broadband protection: This solar filter provides broadband protection against solar radiation, protecting your eyes and telescope from harm.

3. Wide field of view: The large aperture of the filter allows for a wide field of view, enabling you to observe more of the sun's surface.

4. Easy to install: The filter is easy to install and remove, making it convenient for use during different observation sessions.

Cons of buying Spectrum Telescope ST400BP1 Film Solar Filter:

1. Expensive: The price of the Spectrum Telescope ST400BP1 is relatively high compared to other solar filters on the market.

2. Requires specific telescope: The filter is designed for specific telescopes, so you need to ensure that it will fit your telescope before purchasing.

3. Limited use: Solar filters can only be used during daytime observations of the sun.

Conclusion:

The Spectrum Telescope ST400BP1 Film Solar Filter is a high-quality and durable solar filter that provides broadband protection against solar radiation. It offers a wide field of view and is easy to install. However, its high price and limited use may be a drawback for some potential buyers. If you are a serious solar observer and have the budget, this filter is a great investment. If you are looking for a more affordable option, there are other solar filters available on the market that may meet your needs.

Recommendation:

If you are a serious solar observer with the budget, the Spectrum Telescope ST400BP1 Film Solar Filter is a great investment. It offers high-quality protection and a wide field of view. However, if you are on a tighter budget, there are other solar filters available on the market that may offer a similar level of protection at a lower price. Do your research and choose a filter that fits your specific telescope and meets your needs.

Details:

Never look at the sun without special eye protection. UPS brokerage fees can be quite hefty. These are not included in our item price or shipping cost. Selecting the Correct Solar Filter for your Telescope.

Spectrum Telescopes thin film polymer solar filter mounted in a 4 inside diameter cell # ST400BP1. This filter comes packaged in a foam-lined shipping/ storage box. Measure the widest distance of Telescope tube starting from exterior casing, across and to part casing on other side. Shipping Method: USA Postal Service USPS or Parcel UPS at your choice and expense our if the item has free shipping option.

When viewing the Sun, use this filter in front of your optical instrument at all times when any part Sun is visible. 4 and has a clear filter aperture of 3.15 80mm. This filter cell has an inside diameter of approx. This can often change from batch to according the whims of manufacturer.

Telescope aperture is not the same as Telescope tube size. The Telescope tube diameter will always be slightly larger than the aperture. This solar filter is designed to be fitted on the front sky-end of your Telescope, spotting scope, or camera lens. It is meant to fit on tubes with an outside diameter between 3-5/8 92mm 3-7/8 98mm.

This full aperture thin film solar filter allows only a safe amount of light to pass through your Telescope, spotting scope, etc. It is a single-layer design with absorptive filtering material spread throughout the substrate. Note that slight warps, bends or wrinkles present in the film will not affect solar image. Spectrum Telescope Thin Film Solar Filter: 4 Cell Inside Diameter # ST400BP1: 1.

The filter film is mounted in an aluminum cell than can be securely attached to the Telescope tube with included nylon thumb screw. For solar viewing or imaging. To get the proper fit, measure outside diameter very carefully by using a caliper, ruler, or tape. Filter Film and Cell Details.

The filter slides over the front of tube and is locked down in place with included thumbscrew. The Sun appears in a natural looking yellowish-orange color. This is because your measurement being compared with the solar filter ID inside diameter.

part #: st400bp1 price

  • $70.95

specifications telesfil:

  • brand: Spectrum Telescope
  • mpn: St400bp1
  • type: Filter

returns telesfil:

  • policy: Returns Accepted
  • method: Money back
  • time: 30 Days
  • paid by: Buyer

shipping telesfil:

  • carrier: USPS, UPS
  • class: Standard, Expedited, One-day
  • transit: 6-10 Days
  • service: USPS Ground Advantage, USPS Priority Mail, UPS 2nd Day Air, UPS Next Day Air
  • cost: $6.23
  • type: Calculated

seller telesfil:

  • rating: 99.5%
  • city: Cerritos, California
  • # reviews: 19443

offer telesfil:

  • quantity: 2
  • started: October 15, 2024
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

general telesfil:

  • condition: New
  • Binoculars Telescopes > Telescope Parts Accessories > Telescope Filters

payments telesfil:

  • credit card: Discover
  • wallet: Paypal
  • other
type: filter,
category: camera & photo > binoculars telescopes > telescope parts accessories > telescope filters, sku: 1079793846527621,
Spectrum Telescope ST400BP1 Is Similar To:
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1 offer $70.95 USD
  • New. Offer #1 priced at $70.95 + $7.60 shipping estimate = $78.55* total. The Sun appears in a natural looking yellowish-orange color. It is an ND 5 filter and therefore blocks 99.999% of the Sun's visible light.+$7.60 shipping

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