Orion 8733 20mm Sirius Plossl Telescope Eyepiece
Orion 8733 20mm Sirius Plossl Telescope Eyepiece by Orion at C Starr. MPN: 8733. Hurry! Limited time offer. Offer valid only while supplies last. With a wide 50-deg apparent field, our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable
With a wide 50-deg apparent field, our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is multi-coated for excellent light transmission. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1.25" chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters.
Features & Highlights
- This 20mm focal length 1.25" eyepiece is ideal for all types of telescopes: reflector, refractor, and catadioptrics such as Maksutov-Cassegrains
- 20mm telescope eyepiece excels at low power scanning of open star clusters and viewing of nebulas and larger galaxies
- Offers a 52 apparent field of view for clear, sharp images of impressively high contrast
- Multi-coated for excellent light transmission and bright, clear views
- Plossl eyepiece design features 4 lens elements for clear, crisp views and high light throughput
|Package Weight:||0.1 pounds|
|Package Size:||1.9 x 1.7 x 1.7 inches|
Have questions about this item, or would like to inquire about a custom or bulk order?
If you have any questions about this product by Orion, contact us by completing and submitting the form below. If you are looking for a specif part number, please include it with your message.
Related Best Sellers
mpn: 5562, ean: 0759270055622,
This versatile filter acts like a dimmer switch for your telescope, toning down the brightness of the Moon or planets to a level that is comfortable. The reduction in brightness and glare unmasks detail in your viewing subject and greatly improves co...
mpn: SVBONY, ean: 0609378746567,
SVBONY 68 degree ultra wide long eye relief eyepiece with a comfortable wide field for planetary observing,Super wide 68 degree apparent field offers expansive views of the moon;star clusters;and the Milky Way.It helps gets sharpness;high contrast an...
mpn: 93317, ean: 0050234933179,
Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of deep-sky objects. The premium four-element optical set is finished with multiple layers of high-transmission coatings for clear, sha...
mpn: SKU_AM_ZE7T212, ean: 6970019298863,
Now even the casual telescope user can enjoy the benefits of zoom eyepiece technology. A twist of the affordable Explorer II Zoom housing changes the focal length from 7mm to 21mm, or to any focal length in between. That makes it ideal for locating a...
mpn: SKU_AM_PT110, ean: 6970019290485,
This is a very nice medium power eyepiece set. 1.25- inch 10mm plossl eyepiece set , gives the widest viewing field along with extra sharpness and long eye relief. 4-element plossl design, has a approx 52- degree AFOV. Perfect for broad-field lunar o...
mpn: 4331908631, ean: 0608560865147,
SVBONY 1.25" fully coated eyepiece is perfect for broad field lunar observations medium sized star clusters and wide range of cloudy nebulas;deep sky targetsNew to star gazing and didn't know what you need to satisfy your needs;here is something can...
mpn: 93325, ean: 5269692728936,
Celestron Omni series eyepieces offer a 43º apparent field of view, perfect for the Moon, planets, and a plethora of deep-sky objects. The premium four-element optical set is finished with multiple layers of high-transmission coatings for clear, sha...
mpn: 7374, ean: 0759270073749,
Hinged, cast-aluminum rings with felt lining. Designed for use with Orion SkyView Pro and Atlas equatorial mounts; and may fit some other mounts as well. One ring in each set has a 1/4"-20 piggyback camera adapter, the other has a threaded 1/4"-20 ho...
mpn: 8951, ean: 0759270089511,
Assuming that you don't subscribe to the misconception that strong magnification gives better views of deep-sky objects, then our Orion DeepView 28mm 2-inch Eyepiece should excite you. Why? Because the brightest and sharpest images of deep-space obj...
mpn: 8923, ean: 0759270089238,
With their 66-deg apparent field of view, our Expanse wide-field eyepieces will definitely turn up the Wow! factor in your deep-sky observing experiences! Imagine taking in objects like the Andromeda Galaxy, the Double Cluster, or the star clouds in ...