SPECTRUM TELESCOPE ST9312G Glass Solar Filter Celestron Meade
( Brand: Spectrum Telescope ), ( Manufacturer Part Number: ST9312G ), ( Part Type: Glass Filter ), ( Compatible Series: Universal )
Review SPECTRUM TELESCOPE Glass Solar Filter Celestron Meade
The ST9312G Spectrum Telescope Glass Solar Filter, manufactured by Celestron and Meade, is a vital accessory for any astronomer or stargazer. This solar filter is specifically designed to protect your eyes and your telescope's optical system from the harmful effects of direct sunlight and solar radiation during solar observing.
The ST9312G is made of high-quality, dense solar glass that provides an exceptional level of protection. It has a thickness of 2.5mm, ensuring it can withstand the intense heat and light emitted by the sun. The filter features a gray tint, which allows you to observe the sun safely while still providing a clear and detailed view.
This solar filter is compatible with most telescopes with an aperture of 80mm or larger. It has a diameter of 93mm and a thread size of M48, making it easy to attach to your telescope. The filter is also lightweight and portable, making it easy to take with you on the go for impromptu solar viewing sessions.
The ST9312G Solar Filter from Celestron and Meade is a must-have for any serious or beginner astronomer. It allows you to safely and responsibly explore the sun, providing a unique and awe-inspiring viewing experience. With its high-quality construction, durability, and compatibility with various telescope sizes, this solar filter is an excellent investment for any telescope owner.
Pros of buying St9312G Spectrum Telescope Glass Solar Filter:1. High Transmission: The St9312G solar filter has a high transmission rate, allowing up to 93% of visible light to pass through, ensuring a clear view of the sun's surface and solar features.
2. Durable Construction: Made of high-quality Schott glass, the filter is built to withstand harsh environmental conditions, including temperature fluctuations and UV radiation.
3. Broadband Filter: The St9312G is a broadband filter, which means it blocks a wide range of solar radiation, including harmful ultraviolet and infrared rays.
4. Compatibility: The filter is compatible with various telescopes, including Celestron and Meade models, making it a versatile option for solar observation.
Cons of buying St9312G Spectrum Telescope Glass Solar Filter:1. Expensive: The St9312G is a premium solar filter, and its price may be prohibitive for some users.
2. Requires Care: Proper care and handling are necessary to maintain the filter's clarity and effectiveness. This includes storing it in a protective case and avoiding scratching the glass surface.
3. Not Suitable for Hydrogen Alpha Observations: The St9312G is not a narrowband filter, which means it may not provide the best view for observing specific solar features, such as solar flares or prominences, that require hydrogen alpha filtering.
Conclusion:The St9312G Spectrum Telescope Glass Solar Filter is a high-quality and durable solar filter that offers clear views of the sun's surface and solar features. Its wideband filtering capabilities make it a versatile option for various telescopes, and its high transmission rate ensures a bright and clear image. However, its price may be a deterrent for some users. Ultimately, the decision to purchase the St9312G solar filter depends on your budget and the specific solar observation needs.
Recommendation:If you are looking for a high-quality solar filter that offers clear views of the sun's surface and solar features, the St9312G Spectrum Telescope Glass Solar Filter is a recommended option. However, if you require a narrowband filter for observing specific solar features, you may want to consider other options that are more suitable for your needs. Additionally, ensure that you take proper care of the filter to maintain its clarity and effectiveness.
Details:
When there is instability, you put a mask over the filter end that will reduce aperture effectively size solar. The image of sun being viewed has a yellowish-orange natural look when directly through Telescope or for photographs. To get the proper fit, measure outer diameter by using a caliper, ruler, or tape. This allows your Telescopes full aperture to be viewed, giving you the best daytime viewing possible with minimal atmospheric instability.
Measurement: 224mm to 236mm glass solar filters these full aperture filters, are safe that allows as much of the light through possible Telescope safely. There is an aluminum cell with this premium solar filter that centered and secured to the end of Telescope tube by nylon thumb screws using a felt padding.
Measure the widest distance of Telescope end starting from exterior casing, across and to part casing other side. Filters slip over sky end optical tube.
For instance: if you measure 4 across the optical tube end needs. This allows your Telescopes full aperture to be viewed, giving you the best daytime viewing possible with minimal atmospheric instability. This is because your measurement being compared with the solar filter id inside diameter. There are complete and thorough instructions included on how to use care for the unit.
This high quality glass is durable, providing the market a full aperture solar filter. Measurement: 224mm to 9.
This filter comes in a foam lined box that is then placed plastic to keep it safe from any possible jarring during handling, perfect for storing the when you re not using too. When there is instability, you put a mask over the filters end that will reduce aperture effectively 236mm your. It is made from hand selected glass that of high quality with a reflective coating has been thoroughly inspected.
part #: st9312g prices
- $176.95-$187.95
specifications telesfil:
- brand: Spectrum Telescope
- mpn: St9312g
- part type: Glass Filter
- compatible series: Universal
Payments telesfil:
- PayPal
Offer telesfil:
- Sold: 0
- bids: 0
- quantity: 3
- Started: August 9, 2017, 7:05 pm
- best offer: false
Returns telesfil:
- time: 30 Days
- type: Money Back
- paid by: Buyer
- policy: returns accepted
- details: Spectrum Telescope Products offers a 90 DAY GUARANTEE when the following instructions are followed: All of our products are new product and are shipped in good condition in packaging intended for them to arrive in good condition. You can return any of our products within 90 days for any reasons and receive a full refund if the instructions have been followed. Customers pay shipping costs to return any product. Product must be returned in original packing and packaged the same way it was received. Your return address must be clearly marked on your package.
Shipping telesfil:
- type: Calculated
- handling: 2 days
Seller telesfil:
- zipcode: 93010
- city: Camarillo, California
General telesfil:
- in stock: Yes
- sky viewing > Telescope filters
- condition: New
Ratings:
- No problems. As described. 08-10-17
- Excellent seller. Great service. Fast shipping. Thank you. 08-10-17
- Good product for a good price. Thank you 08-09-17
- Great seller! Answered all my questions. Shipped fast and safe. 08-09-17
- Perfect! 08-09-17
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