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URL: http://www.thaiexcite.com/SVbony-SV190-UF18mm-Ultra-Flat-Field-Eyepiece-FMC-1.25.html
SVbony SV154 SWA 70 Degree 26mm Eyepiece สำหรับกล้องดูดาวขนาดฟอกัสเซอร์ 2"ทุกรุ่น
รายละเอียด
คะแนนสินค้า
ผู้ผลิต
จำนวนในสต๊อก
เหลือ 1 ชิ้น
น้ำหนัก
400.00 g
ราคาของเรา
฿1,690.00
รายละเอียด
SVbony SV154 SWA 70 Degree 26mm Eyepiece, 2"
2 inch SV154 SWA 70 Degree Eyepiece for Astronomy Telescope,5-Elements / 3groups made of high index glass deliver sharp, high contrast vistas.
- Super-wide 70-Degree apparent field of view gives you that unforgettable lost in space feeling
- 5-Elements / 3groups made of high index glass deliver sharp, high contrast vistas
- 20mm eye relief provide comfort and convenience
- Fold-down rubber eyecups, and barrels threaded for use with 2" eyepiece filters
- Sleek black barrel with safety undercut to reduce the possibility of the eyepiece slipping out of the focuser or diagonal
- Blackened lens edges, anti-reflection threads for maximum contrast
Specifications
| Model | W9117B |
| Focal Length | 26mm |
| Eye Relief | 20mm |
| Field Stop Diameter | 32.3mm |
| Apparent Field of View | 70° |
| Barrel Size | 2 inch |
| Lens Design | 5 -Elements/3-Groups |
| Filter Threads Standard | 2" Filter Thread (M48*0.75) |
| Coatings | Fully Multi-Coated |
| Eyecups | Fold-down |
| Eyecups Material | Rubber |
| Net Weight | 305g / 10.7oz / 0.67lb |
| Color | Black |
About SvBony
Svbony started operation in 2009 as a manufacturer of astronomy and sports optical accessories, based in Shenzhen, China. For astronomy, Svbony offerings include a wide range of telescope parts and adapters for both visual and astrophotography. Svbony emphasize on good product quality at affordable prices, and has a distribution network across the world, with US/AU/UK/ES/DE/IT/FR oversea warehouses. Amateur astronomers world-wide recognize Svbony products to be of excellent value. Svbony also has one of the most varieties of hardware adapters for astrophotography - you will likely find a solution to a hardware connection problem you have.