Telescope Eyepiece Double Lens, 13mm Diameter, 20mm Focal Length (6)
US$23.60
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US$23.60
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by thecontemporarylondon.com
Free 30-day returns Details
Product details
| Management number | 212411422 | Release Date | 2026/04/06 | List Price | US$23.60 | Model Number | 212411422 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- OPTICAL DESIGN: Double lens construction with 13mm diameter provides enhanced image clarity and reduced aberration
- FOCAL LENGTH: 20mm focal length offers versatile magnification suitable for both planetary and deep sky observation
- COMPATIBILITY: Universal 1.25-inch barrel size fits most standard telescope focusers and diagonal mirrors
- VIEWING COMFORT: Optimal eye relief distance allows comfortable extended viewing sessions without eye strain
- PRECISION OPTICS: Multi-element lens system delivers sharp, high-contrast images with excellent color correction
| Lens | Telescope Eyepiece |
|---|---|
| Brand | SPANCARE PHARMACEUTICALS |
| Focus Type | Manual Focus |
| Lens Mount | C |
| Model Name | 13mm Double Lens |
| Zoom Ratio | Fixed |
| Camera Lens | Double Lens Telescope Eyepiece With 13mm Diameter And 20mm Focal Length For Astronomical Viewing |
| Lens Design | Double Lens System |
| Manufacturer | spancare pharmaceuticals |
| BuiltIn Media | Cleaning Cloth, Eyepiece, Lens Caps |
| Maximum Aperture | 5.6 Millimeters |
| Minimum Aperture | 1 |
| Photo Filter Size | 13 Millimeters |
| Real Angle Of View | 52 Degrees |
| Photo Filter Factor | 1 x |
| Maximum Focal Length | 20 Millimeters |
| Minimum Focal Length | 20 Millimeters |
| Compatible Camera Mount | Standard Eyepiece Holder, Telescope Mount |
| Lens Fixed Focal Length | 20 Millimeters |
| Compatible Camera Models | Astronomical Telescopes |
| Focal Length Description | 20 Millimeter Fixed Focal Length |
| Lens Coating Description | Multi-coated |
| Number of Diaphragm Blades | 6 |
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