Explore Scientific 2" 52&
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Explore Scientific 2" 52° 40mm Argon-Purged Waterproof Eyepiece # EPWP5240-01.
Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 52° Series eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 52 degrees, these eyepieces offer incredible value in a very nice eyepiece. Expect exceptional quality and value versus a comparably priced Plossl. Another great benefit of these eyepieces is the excellent contrast and ease with which you can view through these eyepieces.
EMD Coatings; 1.25"; 27.1mm of eye relief.
| Free Shipping Graphic | Free US Shipping |
|---|---|
| Eyepiece Series | Explore Scientific 52° Argon-Purged Waterproof Series |
| Focal Length | 40mm |
| Barrel Size | 2" (50.8mm) |
| Apparent Field of View (Mfg Specified) | 52° |
| Eye Relief (Designed) | 27.1mm |
| Filter Threads | Standard 2" Filter Thread (M48 x 0.75) |
| Blackened Lens Edges | Yes |
| Barrel Type | Tapered barrel |
| Protective Plastic Storage Container | Yes - Free Agena Eyepiece Container |
| Protective Plastic Storage Container Size | Agena 65x80mm |
| End Caps | 2 |
| Field Stop Diameter | 35mm |
| Rubber Eye Guard | Yes |
| Warranty | One Year Limited Warranty; Extendable to Five Years |
| Country of Manufacture | China |
| Hide Found a better Shipped Price on Frontend? | No |
Explore Scientific 2" 52° 40mm Argon-Purged Waterproof Eyepiece # EPWP5240-01.
Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 52° Series eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 52 degrees, these eyepieces offer incredible value in a very nice eyepiece. Expect exceptional quality and value versus a comparably priced Plossl. Another great benefit of these eyepieces is the excellent contrast and ease with which you can view through these eyepieces.
EMD Coatings; 1.25"; 27.1mm of eye relief.
| Free Shipping Graphic | Free US Shipping |
|---|---|
| Eyepiece Series | Explore Scientific 52° Argon-Purged Waterproof Series |
| Focal Length | 40mm |
| Barrel Size | 2" (50.8mm) |
| Apparent Field of View (Mfg Specified) | 52° |
| Eye Relief (Designed) | 27.1mm |
| Filter Threads | Standard 2" Filter Thread (M48 x 0.75) |
| Blackened Lens Edges | Yes |
| Barrel Type | Tapered barrel |
| Protective Plastic Storage Container | Yes - Free Agena Eyepiece Container |
| Protective Plastic Storage Container Size | Agena 65x80mm |
| End Caps | 2 |
| Field Stop Diameter | 35mm |
| Rubber Eye Guard | Yes |
| Warranty | One Year Limited Warranty; Extendable to Five Years |
| Country of Manufacture | China |
| Hide Found a better Shipped Price on Frontend? | No |
Explore Scientific 2" 52° Series Argon-Purged Waterproof Eyepiece - 40mm