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The Levenhuk Plössl 4 mm is a short-focal-length, multi-element eyepiece with a 1.25” barrel. It can be used with most modern telescopes, regardless of make or optical design. It is an excellent choice for observing the Moon and the planets of the Solar System. Thanks to a special thread, optical filters can be attached to the eyepiece. This allows you to observe celestial bodies in great detail.
The lenses are made from fully multi-coated glass. The focal length is 4 mm with a field of view of 50°. The aluminium body protects the optics inside the eyepiece. A fold-down rubber eyecup makes prolonged observations more comfortable.
Features:
- Multi-element optics
- Fully multi-coated glass lenses
- Comfortable 50° field of view
- Offers high magnification with any telescope
- Threaded mount for fitting optical filters
The kit includes:
- Eyepiece
- Protective caps – 2 pcs
| Specifications | |
|---|---|
| Optical diagram | Plössl, 4 elements in 2 groups |
| Lens material | optical glass |
| Lens coating | fully multi-coated |
| Focal length, mm | 4 |
| Eyepiece diameter, mm | 1.25 |
| Eye relief, mm | 3.5 |
| Barrel diameter, “ | 1.25 |
| Apparent field of view, ° | 50 |
| Body | aluminium |
| Eyepiece cup | folding, rubber |
| Filter thread | M28.5 x 0.6 mm |
| Operating temperature range, °C | −5… 35 |
| Brand | Levenhuk Inc., USA |
| Warranty, years | 2 |
| EAN | 0611901511306 |
| Package dimensions (WxDxH), cm | 8.5 x 4.5 x 4.5 |
| Shipping weight, kg | 0.06 |
