Great pen for such a price. It's simply a classic pen that doesn't stand out, and that's exactly what I wanted. The only thing is you have to struggle with the clip, as it can't be bent, so it's not possible to slide the pen in and attach it to your pocket or notebook. If you like classics in the simplest form, this pen is for you. I am very satisfied with the product. I would add an engraving to it to personalize it.
Achromatic refractor featuring a 90 mm objective lens and a 1000 mm focal length.
Capable of gathering 162 times more light than the unaided human eye under nighttime conditions. Mounted on an equatorial mount, the compact system is easy to transport to locations with minimal light pollution, enabling better stargazing experiences. Delivers images that are bright with high contrast.
Included accessories
Finder scope: StarPointer
Accessory tray
Eyepiece #1: 20 mm 1.25", 50 deg. (50x)
Eyepiece #2: 10 mm 1.25", 50 deg. (100x)
Tripod: steel construction, 1.75" adjustable legs
Technical data
Telescope series: AstroMaster
Telescope optical design: refractor
Eyepiece field of view: 1 deg.
Aperture: 90 mm
Objective focal length: 1000 mm
Focal ratio: 11.1
Eyepiece #1 focal length: 20 mm
Eyepiece #2 focal length: 10 mm
Finder: red dot (StarPointer)
Mount type: equatorial
Tripod: steel 1.25
Highest useful magnification: 180
Lowest useful magnification: 13
Star magnitude range: 12.1 mag
Resolution (Rayleigh): 1.55 arc seconds
Resolution (Dawes): 1.29 arc seconds
Coatings: Multi Coated
Light gathering power (compared to naked eye): 165
Tube length: 914 mm
Telescope control: slow motion controls
Magnification with eyepiece #1: 50
Magnification with eyepiece #2: 100
Diagonal: 90 deg. / 1.25
Diagonal thread: 1.25"
Focuser: rack and pinion
Focuser diameter: 1.25
Manufacturer: Celestron, USA
| Material | Plastic |
|---|---|
| Main color | Black |
| Weight | 27 g |
| Clip for carrying | Yes |
| Length | 129 mm |
| Writing accessory type | Pen |
| Ink color | Blue |
| Wet surface writing capability | Yes |
| EAN | 632281097211 |
| Manufacturer code | 19794 |
| Brand | Rite in the Rain |
| EAN |
Reviews with photos
Review summary
Number of reviews: 3
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Great pen, I carry it in my pocket every day and it has never let me down (unless the refill was running out and started skipping). Simple, elegant, for 2 years it hasn't leaked in my pocket, which happened to me several times before. The only problem was that it tended to unscrew itself in the pocket, but a drop of thread glue solved the problem.
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Very nice pen, it feels substantial in hand, unlike some promotional ones.
No reviews