Details
Sirius 2 inch 70 Degree SWA Eyepiece 26mm 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 |
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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 |
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Bead Coating |
Black Rimmed Lens for Reducing Stray Light |
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Interface |
2” Interface for Standard 2” Filter Thread |
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Eye Cup |
Soft Rubber Screw-up Eye Cup |
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Net. Weight |
293g |
474g |
716g |
Use |
Astronomical Telescope Eyepiece |
Additional Information
Specifications | No |
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