Binorum Expression 150/750 EQ3 Astronomical Telescope
Professional Newtonian Reflector for Advanced Astronomy
The Binorum Expression 150/750 EQ3 astronomical telescope represents an excellent choice for intermediate to advanced astronomers. With a 150mm primary mirror and 750mm focal length, this Newtonian reflector offers an f/5 focal ratio that provides an outstanding balance between light-gathering power and versatility for observing various celestial objects. The 150mm aperture delivers over 30% more light-gathering area compared to 130mm mirror models and more than 70% compared to 114mm telescopes, resulting in significantly brighter and more detailed images.
Superior Optical Performance
The optical system of this reflecting telescope features high-quality multi-layer anti-reflective coating on all optical surfaces. This treatment effectively reduces unwanted light reflections and minimizes intensity losses, delivering sharp, bright, and vivid images with minimal aberrations. The optical design ensures uniform illumination across the entire field of view and high contrast, which is crucial for observing faint deep-sky objects.
Complete Eyepiece Set
The telescope comes standard with two quality Plössl eyepieces:
- 25mm eyepiece providing 30x magnification
- 6.5mm eyepiece delivering 115x magnification
These eyepieces cover a wide range of observing possibilities from panoramic views of extended objects to detailed studies of planets and double stars. For expanded capabilities, you can add a 2x Barlow lens to double the magnification to 60x and 230x, or a specialized 4mm Plössl eyepiece for high magnification of 187x, ideal for planetary observation under favorable atmospheric conditions.
Precision EQ3 Equatorial Mount
The EQ3 equatorial mount forms the stable foundation of this telescope and is specifically designed for astronomical observation. The mount features high load capacity that easily supports the telescope's weight along with additional accessories. Sensitive control handles allow precise and smooth positioning adjustments in both axes, essential for tracking celestial objects during their movement across the sky. Polar alignment capability enables automatic object tracking by compensating for Earth's rotation.
Robust Construction and Stability
The robust aluminum tripod ensures a stable base and allows height adjustment from 80cm to 125cm, enabling comfortable observation for users of different heights. The telescope tube is manufactured from quality metal, as is the focuser, guaranteeing long lifespan and resistance to adverse weather conditions. The metal construction also ensures thermal stability of the optics, important for achieving optimal image quality.
Complete Package Contents
The standard package includes:
- Complete astronomical telescope with tripod and mount
- Two eyepieces with different magnification levels for various observation types
- Finder scope for easy object targeting
- All necessary accessories for immediate observation
This complete equipment makes the Expression 150/750 EQ3 an ideal choice for astronomers seeking a powerful and reliable instrument for space exploration.
Technical Specifications
- Optical design: Newtonian reflector
- Aperture: 150mm (6″)
- Focal length: 750mm
- Focal ratio: f/5
- Mount type: EQ3 equatorial
- Tripod: Adjustable aluminum (80-125cm)
- Included eyepieces: 25mm and 6.5mm Plössl
About Binorum - Quality Astronomy Equipment
Binorum is a prestigious astronomical equipment brand created by astronomers for astronomers with emphasis on quality and functionality. The company specializes in developing and manufacturing a wide range of telescopes and astronomical accessories, with each product undergoing thorough testing by experienced observers. Binorum's philosophy focuses on providing reliable and affordable solutions for astronomers of all skill levels. Through an extensive range of accessories and add-ons, Binorum offers a complete ecosystem for astronomical observation, from basic telescopes for beginners to advanced systems for demanding observers who require professional-grade performance and reliability.
