Explore Scientific 1.25" 52° Series Argon-Purged Waterproof Eyepiece - 3mm
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Explore Scientific 1.25" 52° 3mm Argon-Purged Waterproof Eyepiece # EPWP5203-01.
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 3mm 52° Series Eyepiece. A logical companion for the “grab-and-go” ED80mm f/6 Air-Spaced Triplet, this eyepiece produces 160X which will perform very well with good seeing conditions. On the ED152 at f/8, 405X is achieved without the use of a Focal Extender or Barlow for those nights of near perfect seeing, with a very comfortable 15mm of eye relief.
Designed for high-power on-axis observations, the Explore Scientific 3mm 52° Series Waterproof Eyepiece is fully EMD (Enhanced Multi-Layer Deposition) Coated with edge blackened lenses providing the contrast required for serious high-power observing of planets, close-paired double stars, and bright compact deep sky objects. With an apparent field of view of 52 degrees, these eyepieces offer incredible value.
Other Information
- Country of Manufacture: China
Explore Scientific 1.25" 52° 3mm Argon-Purged Waterproof Eyepiece # EPWP5203-01.
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 3mm 52° Series Eyepiece. A logical companion for the “grab-and-go” ED80mm f/6 Air-Spaced Triplet, this eyepiece produces 160X which will perform very well with good seeing conditions. On the ED152 at f/8, 405X is achieved without the use of a Focal Extender or Barlow for those nights of near perfect seeing, with a very comfortable 15mm of eye relief.
Designed for high-power on-axis observations, the Explore Scientific 3mm 52° Series Waterproof Eyepiece is fully EMD (Enhanced Multi-Layer Deposition) Coated with edge blackened lenses providing the contrast required for serious high-power observing of planets, close-paired double stars, and bright compact deep sky objects. With an apparent field of view of 52 degrees, these eyepieces offer incredible value.
| Manufacturer | Explore Scientific |
|---|---|
| Eyepiece Series | Explore Scientific 52° Argon-Purged Waterproof Series |
| Focal Length | 3mm |
| Barrel Size | 1.25" (31.7mm) |
| Apparent Field of View (Mfg Specified) | 52° |
| Eye Relief (Designed) | 15mm |
| Filter Threads | Standard 1.25" Filter Thread (M28.5 x 0.6) |
| Blackened Lens Edges | Yes |
| Barrel Type | Tapered barrel |
| Protective Storage Container Included | No |
| Protective Plastic Storage Container Size (Sold Separately) | Agena 45x80mm |
| End Caps | 2 |
| Field Stop Diameter | 15.5mm |
| Rubber Eye Guard | Yes |
| Warranty | One Year Limited Warranty; Extendable to Five Years |
| Country of Manufacture | China |
Explore Scientific 1.25" 52° 3mm Argon-Purged Waterproof Eyepiece # EPWP5203-01.
A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 3mm 52° Series Eyepiece. A logical companion for the “grab-and-go” ED80mm f/6 Air-Spaced Triplet, this eyepiece produces 160X which will perform very well with good seeing conditions. On the ED152 at f/8, 405X is achieved without the use of a Focal Extender or Barlow for those nights of near perfect seeing, with a very comfortable 15mm of eye relief.
Designed for high-power on-axis observations, the Explore Scientific 3mm 52° Series Waterproof Eyepiece is fully EMD (Enhanced Multi-Layer Deposition) Coated with edge blackened lenses providing the contrast required for serious high-power observing of planets, close-paired double stars, and bright compact deep sky objects. With an apparent field of view of 52 degrees, these eyepieces offer incredible value.
Other Information
- Country of Manufacture: China
| Manufacturer | Explore Scientific |
|---|---|
| Eyepiece Series | Explore Scientific 52° Argon-Purged Waterproof Series |
| Focal Length | 3mm |
| Barrel Size | 1.25" (31.7mm) |
| Apparent Field of View (Mfg Specified) | 52° |
| Eye Relief (Designed) | 15mm |
| Filter Threads | Standard 1.25" Filter Thread (M28.5 x 0.6) |
| Blackened Lens Edges | Yes |
| Barrel Type | Tapered barrel |
| Protective Storage Container Included | No |
| Protective Plastic Storage Container Size (Sold Separately) | Agena 45x80mm |
| End Caps | 2 |
| Field Stop Diameter | 15.5mm |
| Rubber Eye Guard | Yes |
| Warranty | One Year Limited Warranty; Extendable to Five Years |
| Country of Manufacture | China |
Explore Scientific 1.25" 52° Series Argon-Purged Waterproof Eyepiece - 3mm