Details
Sirius 2 inch 70 Degree SWA Eyepiece 32mm HD
Super Wide Angle Nebula Deep Space Observing Eyepiece
Product parameters:
| 
 Item  | 
 2” SWA26mm  | 
 2” SWA32mm  | 
 2” SWA38mm  | 
| 
 Focal Distance  | 
 26mm  | 
 32mm  | 
 38mm  | 
| 
 Eye Relief  | 
 20mm  | 
 24mm  | 
 28mm  | 
| 
 FOV  | 
 70 Degree  | 
||
| 
 Lens Structure  | 
 5 Elements 3 Groups  | 
 5 Elements 4 Groups  | 
 5 Elements 3 Groups  | 
| 
 Field Stop  | 
 32.3mm  | 
 40mm  | 
 45.7mm  | 
| 
 Coating  | 
 Multi-layer Super Broadband FMC coated Lens  | 
||
| 
 Bead Coating  | 
 Black Rimmed Lens for Reducing Stray Light  | 
||
| 
 Interface  | 
 2” Interface for Standard 2” Filter Thread  | 
||
| 
 Eye Cup  | 
 Soft Rubber Screw-up Eye Cup  | 
||
| 
 Net. Weight  | 
 293g  | 
 474g  | 
 716g  | 
| 
 Use  | 
 Astronomical Telescope Eyepiece  | 
||
Additional Information
| Specifications | No | 
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