Established in 1995, Guanghi Optical Instrument Co., Ltd. is a joint stock China celestron spotting scope manufactuer and designer engaged in the manufacturing and marketing of a wide variety of Optical Instrument and products. Our products are widely applied in the education of students, research in lab, entertainment and science explore. During more than one decade's development, our products have awarded the CE certificate. We also have our own quality control system and customer' service system. So we can accept the order against customers' samples, specifying designs, specifications, and packaging requirements. We also prepared to accept the OEM and custom celestron spotting scopes with customer's own trade marks or brand names.

Multi-Coated Optics
Sight tube for quick targeting
Soft Carrying Case
Zoom Eyepiece
Limited Lifetime Warranty
The Ultima 80mm features a 45 degrees viewing angle and offers a step up in aperture from the 65mm, offering 50% brighter images. The 80mm refractor features excellent multi-coated optics packed into a portable and durable refractor design and it comes standard with a 20-60x zoom eyepiece. This series was designed to perform well in a range of viewing situations, making it a great all-around optical instrument. You'll love it for observing nature and long distance spotting and since it is completely waterproof you can feel comfortable using it in extreme weather. The green rubber optical tube allows for subtle observation in any nature environment. Ultima spotters are a great companion for any nature or outdoor enthusiast.

Multi-Coated Optics
Rubber Armor Protective Covering for Secure Grip
Water Resistant Case
Internal Flip Mirror System for Terrestrial and Astronomical Use
Limited Lifetime Warranty
An upgrade from the 90mm Mak, this 130mm Mak offers images that are twice as bright as the 90mm, allowing for better performance in low light conditions. The Maksutov optical design is recognized for being a portable design that is easy to use and has a variety of applications, making it an excellent choice for both terrestrial and astronomical usage. This C130 Mak has excellent optics with razor sharp images over a wide field. The C130 Mak features an internal flip mirror design which allows the user to view celestial objects at a 90 degree angle and also corrects the image orientation to view land objects at a 45 degree angle. This model comes complete inside its own soft sided carrying case. The C130 Mak's mounting bar is designed to work with a traditional heavy duty photo tripod and is also adaptable to Celestron's Advanced GT equatorial mount.

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