Skyoptikst Astronomical Telescope D100F545 Binoculars Replaceable eyepiece

Description: DescriptionProduct features:The excellent imaging quality design and broadband film technology are adopted, and high-quality optical materials are used for production. This product is obviously superior to similar telescopes at home and abroad in terms of observation brightness, image quality and authenticity of object color, with high transmittance and clear imaging. The use of high-end imaging quality design and broadband film technology and the use of high-quality optical materials make this product significantly superior to domestic and foreign telescopes of the same level in terms of observation brightness, image quality and authenticity of object color, with high transmittance and clear imaging.Multi-purpose design, special for the fieldThis series can be designed for the needs of field activities. It is solid and reliable, and meets various requirements of the ever-changing field activities.Large aperture, high brightness and high contrastLarge aperture, coated with antireflective film, multilayer broadband antireflective green film lens ensures higher brightness and contrast in front, especially in dim environment, more details of the scene can be seen than more telescopes.Advanced prism, clear imagingBAK4 coated advanced prism, even the edge image quality is also clear and bright.Mildew and fog proof, life waterproofNitrogen-filled waterproof, mildew-proof and fog-proof are suitable for outdoor environment.Main data parameter table & Specification:▲ Objective lens diameter: 100mm▲ Coating: FMC multilayer broadband film prism;▲ Prism material: BAK4;▲ Multiplication: 25X/40X▲ Angle of view: 25X/2.5 degrees; 40X/2.2 degrees;▲ Outlet pupil diameter: 25X/4mm; 40X/1.8mm;▲ Pupil exit distance: 25X/23mm; 40X/12mm;▲ Kilometer horizon:25X—44M/1000M40X—32M/1000M▲ Close focus distance: 25M▲ Weight: 5.5KGS▲ The eyepiece 25X/40X can be replaced freely, or the eyepiece can be purchased separately (standard PLOSSL eyepiece)▲ 55 mm long, 36 cm wide and 26 mm high▲ The complete set includes: one telescope, four front and rear lens covers, one interface of three frames, one manual, one mirror wiping cloth, one overall foam package, and one aluminum trunk;▲ The appearance is very beautiful. The paint surface of the main body of the mirror is matt pitted surface, metal baking paint, and the color and technology of the paint are very good. The main body is of all-metal structure, which is sturdy and durable. You can hear the crisp metal sound by tapping the mirror body. The back strap is set with juice. The eyepiece cover is reasonably designed and can be removed for direct observation with glasses;▲ Through test and comparison, it can be found that the optical quality of the mirror is very excellent, with very high definition, very small fog phenomenon, clear and clear image, and natural color. When observing at night, it can obviously feel the high brightness brought by large aperture and moderate magnification, especially suitable for the observation of dim and weak stars. The aberration correction of the mirror is not the best when observing bright stars, but it is acceptable. The dim and weak stars perform well. Because of its wide-angle design and wide field of view, its observation comfort is very good, the scene stereoscopic sense is very strong, and the imaging quality is unparalleled among the similar telescopes, which has a high performance and price ratio;Product features:▲ The mirror is mainly used by white-collar workers in high-rise offices and residential buildings for sightseeing, and can also be used for bird watching and scenic spot sightseeing. Of course, astronomical observation is also very applicable.Payment Terms Payment must be received within 7 business days of auction closing.All our items will be shipped to buyer's payment address. So please check your shipping address before you make the payment. Shipping Terms Normally, we will arrange the shipment within 2 business days of receipt of payments.A tracking number will be emailed to the buyer at the time of shipment. Feedback If you are satisfied with our product and service, please leave 5 star positive feedback.However, if you are unhappy with the item or our service,please contact us before you leave the negative feedback. About US We are Skyoptikst Optical Technology CO., LTD.More information,please click our web site.If you have any questions please contact us.

Price: 996.99 USD

Location: Guangdong

End Time: 2024-04-02T05:19:13.000Z

Shipping Cost: 9.99 USD