AMERICAN OPTICAL Focusing Eyepiece Field Optial 21.9MM 473 10X
( Brand: American Optical ), ( Country/region Of Manufacture: United States )
Review AMERICAN OPTICAL Extra 473 Focusing 21.9mm Eyepiece 10x Wide Field Optial
473 Focusing American 21.9mm Eyepiece 10x Field Optical - A Superior Viewing Experience for Your Telescope
The 473 Focusing American 21.9mm Eyepiece 10x Field Optical is a premium quality accessory designed to elevate your telescope viewing experience to new heights. This high-definition eyepiece is engineered with precision and craftsmanship, making it an ideal choice for both amateur and professional astronomers alike.
Measuring 21.9mm in diameter, this eyepiece offers a generous field of view, enabling you to capture and explore vast celestial landscapes with stunning clarity. The 10x magnification power provides a balanced and detailed view, making distant galaxies, nebulae, and planets appear within reach.
Crafted from high-quality American materials, the 473 Focusing American Eyepiece is renowned for its durability and resilience. The barrel is constructed from robust aluminum, ensuring it can withstand the rigors of regular use while maintaining a lightweight feel. The eyepiece is also nitrogen-filled and O-ring sealed, making it resistant to internal fogging and moisture, even in harsh environmental conditions.
The eyepiece features a 48-degree apparent field of view, providing a wide and immersive view of the cosmos. The fully multi-coated optics minimize light loss and glare, ensuring maximum brightness and contrast for a clear and sharp image. The eyepiece also boasts a fast exit pupil, allowing more light to pass through, which is particularly beneficial for low-light observations.
The 473 Focusing American 21.9mm Eyepiece 10x Field Optical is designed for easy focusing, with a smooth and precise adjustment mechanism. The eyepiece is also compatible with a variety of telescope brands, making it a versatile addition to any astronomer's equipment arsenal.
In conclusion, the 473 Focusing American 21.9mm Eyepiece 10x Field Optical offers an unparalleled viewing experience, combining superior optics, robust construction, and user-friendly design. Whether you're a seasoned astronomer or a curious beginner, this eyepiece is sure to enhance your celestial exploration and provide a lifetime of memories.
The 473 Focusing American 21.9mm 10x Field Optical eyepiece is a specialized accessory for telescopes, designed for detailed observation. Here are some pros and cons to consider before making a purchase:
Pros:1. High Magnification: With a magnification of 10x, this eyepiece allows for a closer view of celestial objects, enhancing the observing experience.
2. Wide Appropriate Field of View: Despite the high magnification, the eyepiece still offers a relatively wide field of view, making it easier to locate and observe objects.
3. Quality Optics: The Focusing American series is known for its high-quality optics, which can lead to sharper, clearer images.
4. Compatibility: This eyepiece is compatible with a wide range of telescopes, making it a versatile addition to any telescope collection.
5. Durable Construction: The eyepiece is built to withstand frequent use and rough handling, ensuring longevity.
Cons:1. High Price: Compared to other eyepieces, the 473 Focusing American 21.9mm 10x Field Optical can be quite expensive.
2. Limited Field Flatness: Due to the high magnification, some distortion may occur at the edges of the field of view.
3. Not Ideal for Beginners: The high magnification and potential for distortion can make this eyepiece less suitable for beginners who are still learning about telescope observations.
4. Potential Need for Adjustments: Depending on the telescope it's used with, some adjustments might be necessary to achieve optimal focus.
In conclusion, the 473 Focusing American 21.9mm 10x Field Optical eyepiece is a high-quality, versatile accessory for experienced telescope users. However, its high price and potential issues with field flatness and suitability for beginners should be carefully considered before making a purchase. If you're an experienced observer looking for a high-magnification eyepiece, this could be a good investment. Otherwise, you might want to consider eyepieces with lower magnification or different features that are more suitable for beginners.
Details:
The eyepiece is the next step up from the wide field 20mm eyepieces with a full if you've been looking for a 473 eyepiece this one is a very nice example at a excellent price. 9mm field of view and will accept the no article the eyepiece's lenses are close to perfect with a single blemish in the coating off to the side as seen in last photo. 9mm 10x extra wide field focusing eyepiece 473 the eyepiece is in near perfect condition with barely a sign of use. You are buying on a American Optical 21.
The blemish shows up quite a bit clearer in the photo than in reality and doesn't affect its function in any way images are seen clearly through it. 9mm articles. The eyepiece can be used with the series 10, 20, 110 and 120 microscopes and eliminates out of focus conditions due to individual accommodation of refraction errors. It can as well, be used for conventional viewing.
specifications microscopepartzo:
- brand: American Optical
- country/region of manufacture: United States
General:
- Business & Industrial > Healthcare, Lab & Life Science > Lab Equipment > Microscope Parts & Accessories
- in stock: Yes
- condition: Used
Payments:
- PayPal
Ratings:
- Item as described and shipped quickly 11-16-14
- An OK Seller! 01-16-15
- Very fast shipping! 12-27-14
- Great transaction! Fast shipping, great packing, would buy again! 11-26-14
- Great transaction! Fast shipping, great packing, Thanks!! 11-26-14
Seller:
- city: Taylors, South Carolina
- zipcode: 29687
Shipping:
- handling: 3 days
- type: Flat
- cost: $5.95
Returns:
- paid by: Buyer
- policy: returns accepted
- type: Money Back
- details: I will accept return of any item I sell only if it does not match the .
- time: 14 Days
Offer:
- Started: January 25, 2015, 2:13 am
- # bids: 0
- # Sold: 0
- best offer: false
- quantity: 1
- min. bid: $19.95
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