SVBONY 7mm to 21mm 1.25inch Zoom Eyepiece Fully multi-Coated 6-Element 4-Group Optical Design Black
Tax included.
Feature:
1.Fully multi-coated Premium eyepiece zooms to any focal length between 7 mm and 21mm
2.Zoom from low to high power in an instant with this versatile eyepiece
3.Compatible with any telescope that accepts 1.25??eyepieces
4.6 -Element 4-Group premium optical design
5.Comfortable 18mm - 16.3mm eye relief more comfortable, especially for eyeglass wearers
Specification:
1.Brand: SVBONY
2.Model: SV135
3.Focal length: 7-21mm
4.Zoon Type: Linear
5.Lens structure: 6PCS / 4group
6.Eye Relief: 18mm - 16.3mm
7.Interpupillary Dist.:15mm
8.Barrel Size: 1.25'
9.Field of view: 57~40°
10.Coatings: Fully Multi-Coated-Green
11.Rubber Eye Guard: Yes
12.Meterial: Metal
13.Color: Black
14.Thread Size: M28.5*0.6
15.Overall length: 93mm
16.Net Weight: 133g / 4.67oz
Package Included:
1 x SVBONY SV135 7-21mm 1.25 inch Eyepiece
1 x Lens Covers (Objective and Eyepiece)
1 x Lens Cleaning Cloth
Details Pictures:
