- Focal Length: 15mm
- Barrel Size: 1.25"
- Optical Design: Erfle
- Great value and high versatility!
TPO 15mm SuperView Eyepiece - 1.25"
The Erfle eyepiece design was created solely for an ultra wide field of view such as 60 to 70 degrees. At low powers it provides impressive deep sky views huge swatches of sky with contrasty backgrounds and pinpoint stars. Galaxies and nebulae are framed by the fields in which they lay. However, we'll be honest... at high magnification the image sharpness can become distorted at the edges of some manufacturer designs in some telescopes without corrective measures.
Fully multi-coated four element optics with blackened edges to minimize light reflection while maximizing contrast and light transmission. Most SuperView eyepieces have a full 20mm of eye relief, making them a good choice for everyone, even those who wear eyeglasses. With impressive quality and appearance, the SuperView wide-field eyepieces feature a flawless chrome and black anodized barrel with a rubber eyecup and grip. The barrels are threaded to accept 1.25" filters. The OPT 15mm Superview Eyepiece is a great mid-range magnification for all focal lengths and will help resolve globular clusters, galaxy details and spot planetary nebulae.
TPO Product Number: OS-S15
Questions & AnswersAsk a Question
is this made in the USA or Japan? How good is the quality with regards to optics?
The TPO line of eyepieces are produced in china and are imported here per our specifications. These eyepieces are comparable to eyepieces of a similar design and price. If you would like specific recommendations or information for other eyepieces please c