66° UW Series 6mm/15mm Ultra Wide Angle Eyepiece 1.25" All Metal High-definition Astronomical Telescope Accessories For Planetary, Moon Observation
Description：
This product fine workmanship, coating is excellent, with 66 degree ultra wide field of view, with long exit pupil advantages, suitable for viewing, view day use, especially for large area of deep sky objects, will provide the transmittance and high image quality.In the long-term use of this product in the amateur astronomers, both in the planet, deep space have very good performance, without introducing additional color, long exit pupil make observation easier in the long time.
Feature:
1. Scope of Application: Telescope eyepiece with 15mm length and 1.25 inch connector diameter, suitable for 1.25 inch (31.7mm) astronomical telescopes.
2. Optical Glass: Fully coated glass with excellent image contrast and light transmission, high brightness, large field of view, keep your eyes in a comfortable state.
3. FMC Green Film: Multi layer HD broadband green film optical glass lens, chromaticity correction, provides high permeability and ensures clear scenery.
4. Applicable Scene: 1.25 Inch 15mm 66 degree ultra wide angle eyepiece is suitable for watching scenery, bright , nebula,
Specification:
Focal Length: 6mm,15mm
Field of view angle: 66 degrees
Barrel Material: Metal Aluminum
Lens Material: Optical Glass
Lens Coating: FMC Green Film
Interface Size: 1.25 inches (31.7mm)
Anti Slip Design: available
Thread specification: M28.6 * 0.6mm