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Levenhuk Ra 2" ED Eyepiece - 40mm # 35430
| Brand | Levenhuk |
| Part Number | 35430 |
| Availability | available |
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Product Info
Manufacturer Description
Levenhuk Ra 2" ED 40 mm Eyepiece
Long focal length eyepiece. Focal length: 40 mm
Levenhuk Ra 2" ED 40 mm Eyepiece is a long focal length parfocal eyepiece suitable for any kind of visual observations (astronomical and terrestrial), and has a focal length of 1.6 inches. Its optics are made of ED glass and are fully multi-coated, so the views are always of the highest quality. Additionally, the lenses’ edges are blackened for comfortable observation of bright objects. As for construction, the model has an aluminum shell, making it light, and a 2'' barrel diameter so it can be easily attached to the focusers of 2'' or even 1.25'' barrel diameters with the help of 2'' to 1.25'' adapters.
Focal length, in: 1.6
Barrel diameter: 2"
Apparent field of view, °: 68
Optical design: 6 elements, fully multi-coated
Shell: aluminum
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Specifications
| Apparent Field of View | 68° |
| Barrel Size | 2" (50.8mm) |
| Bolt Case Included | Yes - Free Agena Eyepiece Container |
| Bolt Case Size | Agena 65x120mm |
| Coatings | Fully Multi-Coated |
| Focal Length | 40mm |
| Lens Elements | 6 |
| Rubber Eye Guard | Yes |
| Blackened Lens Edges | Yes |
| Manufacturer | Levenhuk |
| Eyepiece Focal Length | 30.1mm - 40mm |
| Eyepiece Field of View | 61 - 70 degrees |
| Eyepiece Series | Levenhuk Ra ED |
| Barrel Type | Tapered barrel |
| Filter Threads | Standard 2" Filter Thread (M48 x 0.75) |
| Eyepiece Weight | 22.40oz (635.03g) |
