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| Brand | SVBONY | SVBONY | SVBONY | SVBONY |
| Focal Length | 6mm | 9mm | 15mm | 20mm |
| Eyepiece Series | Ultra Wide | Ultra Wide | Ultra Wide | Ultra Wide |
| Design | 5-Eelements in 3 groups | 5-Eelements in 3 groups | 4-elements in 3 groups | 4-elements in 3 groups |
| Barrel Size | 1.25" | 1.25" | 1.25" | 1.25" |
| Apparent Field of View | 66 Degree | 66 Degree | 66 Degree | 66 Degree |
| Filter Threads | Standard 1.25" Filter Thread | Standard 1.25" Filter Thread | Standard 1.25" Filter Thread | Standard 1.25" Filter Thread |
| Eye Relief | 16mm | 16mm | 16mm | 16mm |
| Coating: | FMC | FMC | FMC | FMC |
| Rubber Eye Guard | Yes | Yes | Yes | Yes |
| Net Weight | 96g/3.41oz | 98g/3.48oz | 69g/2.41oz | 87g/3.07oz |
Quality manufacturing qualityEdge-blackened optics and advanced multi coated optics | Rubber eye guardThe collapsible rubber eye guard to block out light and to accommodate persons with glasses | Comfortable eye reliefThe 16mm eye relief;awesome long and very comfortable |
Two Dust Covers---Comes with two sturdy dust cover protect the eyepiece from dust and moisture; convenient to carry and storage | Ultra Wide Angle and Crisp Image---66 degree wide angle eyepiece; ultra wide angle provides a widely field fit for observing the lunar planets binaries, the moon; star clusters and the Milky Way, etc. | Solid Construction---Machined fully metal aluminum construction is sturdy and solid, durable and premium feel for your daily use |
The SVBONY 1.25-inch 66 degrees Ultra Wide6mm/9mm/15mm/20mm long eye relief multi-coated telescope eyepiece set offers a wide field of view and superior optical performance. Wide 66 degrees apparent field of view lets you see more of the sky. Delivers sharp images with good color correction and contrast. Aluminum 1.25-inch eyepiece barrel is internally blackened to eliminate light scattering, and is threaded to accept 1.25" Nebula Filters.
Introduction:
Features:
- Fully Multi-Coated 66 Degree Ultra Wide long eye Relief Eyepiece
- Standard 1.25" Inch Astronomy Telescope 4 Piece Eyepiece Kit
- Wide 66-deg apparent field offers expansive views of the moon, star clusters, and the Milky Way
- Multi-element design delivers sharp images with good color correction and contrast
- Aluminum 1.25" eyepiece barrel is internally blackened to eliminate light scattering
- Threaded to accept 1.25" filters
Package Includes (6mm) 1.25" Ultra Wide 6mm EyepiecePackage Includes (9mm) 1.25" Ultra Wide 9mm EyepiecePackage Includes (15mm)
1.25" Ultra Wide 15mm EyepiecePackage Includes (20mm) 1.25" Ultra Wide 20mm Eyepiece
Innovative Design - The mirror diagonal is made of precision molded ABS plastic and aluminum, which ensures durability and stable performance.
With a 90 degree design, you don't have to bend over when performing visual observation and the observation experience can be more comfortable.
Brass Lock Screw and Compression Rings - Equipped with brass lock screw and compression rings for precise connection and protection against scratches and damages.
SV221 1.25" 90 Degree Mirror Diagonal 3PCS M3 Screws 1PCS Dust Cap 1PCS Dust Plug
Aluminum Coated Reflection Surface - Equipped with an aluminum coated reflection surface for high-quality viewing experience.
Supports 1.25-inch Filters - Features internal extinction treatment and supports the connection of 1.25-inch filters, offering versatility for various observations.
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| ensures durability and stable performance | Supports 1.25-inch Filters - Features internal extinction treatment and supports the connection of 1.25-inch filters, offering versatility for various observations. |
