
( Brand: Nikon ), ( Manufacturer Part Number: 66721 ), ( Model: MODEL 2 66721 ), ( Type: Lens )
The Nikon 66721 Micro-Meter Eyepiece is an essential accessory for those seeking high-precision observation in various fields, including metrology, microscopy, and astronomy. This 10x magnification eyepiece is engineered to deliver clear, sharp, and detailed images, making it an ideal choice for accurate measurement and observation.
This Nikon eyepiece boasts a high-quality optical design, featuring six elements in three groups. The use of high-refractive index glass elements ensures minimal chromatic aberration, resulting in accurate colors and high contrast. Additionally, the fully multicoated lens surfaces minimize reflection and glare, enhancing the overall brightness and clarity of the observed image.
The Nikon 66721 Micro-Meter Eyepiece is designed with a 36mm barrel diameter, making it compatible with a wide range of microscopes and astronomical telescopes. Its threaded barrel allows for easy attachment to other accessories, such as micrometers, reticles, and other measurement tools. Furthermore, the eyepiece comes with a detachable diaphragm that can be used to control the amount of light entering the system, enabling optimal performance under various lighting conditions.
One of the standout features of this eyepiece is its integrated micrometer scale, which allows for precise measurement of objects under observation. The scale is etched with fine graduations and features a large, easy-to-read reticle, ensuring accurate readings. Moreover, the eyepiece's long eye relief design caters to a wide range of users, enabling comfortable observation even for those wearing eyeglasses.
In summary, the Nikon 66721 Micro-Meter Eyepiece is a versatile and high-performance accessory that delivers exceptional image quality and precise measurement capabilities. Its sophisticated optical design, compatibility with various systems, and user-friendly features make it an indispensable tool for professionals and enthusiasts alike.
The Nikon 66721 Micro Miller 10x Eyepiece is a high-quality optical device designed for microscopy applications. Here are some pros and cons that may help you decide whether this eyepiece is a good investment for your microscopy setup:
Pros:1. High magnification: With a magnification of 10x, this eyepiece is ideal for observing fine details and intricacies of specimens.
2. Wide field of view: Despite its high magnification, the Nikon 66721 eyepiece offers a relatively wide field of view, making it easier to locate and observe objects.
3. Multi-coated optics: The eyepiece features multi-coated optics, which help to increase light transmission and reduce glare, resulting in clearer and more brightly-lit images.
4. Compatibility: This eyepiece is compatible with most standard microscope bodies and can be used with various types of microscopes, including compound and stereo microscopes.
5. Durable construction: The Nikon 66721 eyepiece is built to last, with a rugged construction that can withstand the rigors of frequent use.
Cons:1. Expensive: Compared to some other eyepieces in its class, the Nikon 66721 can be quite pricey.
2. Requires a good quality microscope: To fully appreciate the capabilities of this eyepiece, you need a good quality microscope with a high-resolution objective lens.
3. May require additional accessories: Depending on the specific microscope setup, additional accessories such as a eyepiece filter or a microscope condenser may be required to get the best results.
In conclusion, the Nikon 66721 Micro Miller 10x Eyepiece is a high-performance optical device that delivers excellent magnification and a wide field of view. Its multi-coated optics and durable construction make it an excellent investment for serious microscopists. However, its high price tag and potential requirement for additional accessories may make it a less attractive option for those on a budget or with less demanding microscopy needs.
Recommendation: If you are a professional microscopist or a serious hobbyist who requires high magnification and a wide field of view, the Nikon 66721 Micro Miller 10x Eyepiece is a worthwhile investment. However, if you are on a budget or have less demanding microscopy needs, you may want to consider other, more affordable options.
The lens looks untouched in excellent condition. Comes in a nice box. Does not have a case.