
( Brand: Orion ), ( Model: BT-100 ), ( Type: Binoculars ), ( Magnification: Varies With Eyepieces ), ( Size: Full-size ), ( Optical Design: Prism ), ( Custom Bundle: Yes ), ( Modified Item: No ), ( Bundle Description: Binoculars W/case, Caps, Eyepieces ), ( Country/region Of Manufacture: China ), ( Application: Astronomy ), ( Lens Coating: Multi-coated ), ( Objective Lens Diameter: 100mm ), ( Dimensions: Case 19x7.5x14 ), ( Weight: 25 Lbs In Case And Box ), ( Features: Dustproof )
The BT-100 Orion Binocular Telescope Eyepiece is an excellent addition to any stargazing enthusiast's equipment. This high-quality eyepiece is designed specifically for use with Orion's popular BT series of binocular telescopes, ensuring a perfect fit and seamless compatibility.
The BT-100 eyepiece boasts a 100mm objective lens, which allows for a wide field of view and superior light gathering capabilities. This means you'll be able to see more of the night sky with less choppy edges and more detail. The eyepiece also features a 25mm focal length, which provides a comfortable 5.2-degree apparent field of view, making it ideal for observing celestial objects such as galaxies, nebulae, and star clusters.
The BT-100 Orion Binocular Telescope Eyepiece is made from high-quality optical glass, which ensures sharp and clear images. It also features multi-coated optics, which reduces glare and increases contrast, allowing you to see fainter objects more easily. The eyepiece is fully multi-coated, meaning all surfaces are coated to maximize light transmission and image quality.
The BT-100 eyepiece is also designed with ergonomics in mind. It features a comfortable eyecup that can be easily adjusted to fit different eye positions, making it suitable for long observing sessions. The eyepiece is also lightweight and compact, making it easy to transport and store.
In summary, the BT-100 Orion Binocular Telescope Eyepiece is a must-have for any Orion BT series binocular telescope owner. Its wide field of view, high-quality optical glass, and multi-coated optics deliver sharp, clear images, while its comfortable eyecup and lightweight design make it easy to use for extended periods of time. Whether you're a seasoned astronomer or a beginner just starting out, the BT-100 eyepiece is sure to enhance your stargazing experience.
Pros of buying BT-100 Orion Binocular Telescope Eyepiece:1. Wide Field of View: The BT-100 Orion binocular telescope eyepiece offers a wide field of view, allowing you to see more of the sky at once. This is particularly useful for observing large objects like galaxies and nebulae.
2. Comfortable Viewing: The binocular design of the BT-100 Orion eyepiece provides a comfortable viewing experience, reducing eye strain compared to single-lens telescopes.
3. Easy to Use: Binocular telescopes are generally easier to set up and use than their single-lens counterparts. The BT-100 Orion eyepiece is no exception, making it a great choice for beginners.
4. Affordable: Compared to high-end telescopes, the BT-100 Orion binocular telescope eyepiece is relatively affordable, making it a good option for those on a budget.
Cons of buying BT-100 Orion Binocular Telescope Eyepiece:1. Limited Resolution: Due to the binocular design, the BT-100 Orion eyepiece may not offer the same level of resolution as single-lens telescopes. This means that finer details may be less distinct.
2. Limited Magnification: While the BT-100 Orion eyepiece does offer a decent amount of magnification, it may not be suitable for observing very distant or small objects.
3. Not Portable: Binocular telescopes can be less portable than single-lens telescopes, especially if they are of a larger size. This may make them less suitable for stargazing on the go.
Conclusion:The BT-100 Orion Binocular Telescope Eyepiece is a great option for beginners or for those looking for an affordable way to explore the night sky. Its wide field of view and comfortable viewing experience make it a pleasure to use, and it is easy to set up and use. However, it may not offer the same level of resolution or magnification as more expensive single-lens telescopes, and it may not be as portable.
Recommendation:If you are a beginner or on a budget, the BT-100 Orion Binocular Telescope Eyepiece is a great choice. It offers a good balance of affordability, ease of use, and viewing pleasure, making it a great way to get started with astronomy. However, if you are looking for a more powerful telescope with higher resolution and magnification, you may want to consider investing in a single-lens telescope.
With the extra eyepieces it sold for over 1,500 and can be purchased here nearly half that cost. This binocular telescope comes with three sets of eyepieces: 19x for low power low-light scanning, 22x most observations and 49x higher detail. These are not hand held so a tripod is necessary.
They are in near mint condition and hardly used. It comes with case, caps, dust blower, cleaning cloths, carry handle and instructions. They can be used for both astronomical and terrestrial viewing because the image is erect correct right to left. My health precludes the handling of these so someone will get an almost new binocular.