52 Super ED Guide Scope

Introducing Askar's 52mm SD Guide Scope

Askar's 52mm SD Guide Scope is a top-of-the-range guide scope, designed to offer superior precision and image quality thanks to the use of advanced optical quality SD glass. This model is ideal for astrophotographers looking for high-performance equipment capable of delivering outstanding results, even under difficult observing conditions.

Key features

• Aperture : 52 mm
• Focal length : 249.6 mm
• Focal report : f/4.8
• Lens type : Doublet with SD glass lens for reduced chromatic aberration
• Total weight of OTA : 0.74 kg
• Total length : 255 mm

Superior Optical Performance

• Inclusion of an SD glass element for improved control of chromatic aberrations, ensuring sharper, more accurate images.
• Large 52 mm aperture captures more light and achieves a limiting magnitude of 10.4, ideal for celestial objects in low light.

Design and Ergonomics

• Focus: Helical system for smooth, precise operation, with quick, intuitive manual adjustment.
• Compatibility : Base compatible with universal finder slots and including 1/4 and M4 threaded holes for solid, flexible mounting.
• Accessories included: Supplied with 40 mm extension tubes, as well as 1.25" and M42 adapters, to meet imaging connection needs and for use with different types of camera.

Versatility and Observation Options

• Capable of being used for high-precision guidance as well as visual observation.
• SD doublet design for unrivalled image quality and fine adjustment of X and Y axes for perfect alignment with the main telescope.

Premium finishes

• Available in black and silver, with high-quality anodized treatment and advanced CNC manufacturing process.
• The black model has a discreet, elegant look, while the silver model offers a more technical allure.

Included in the package

• Main body
• Instruction manual
• Adapter M42x0.75
• 1.25" adapter
• Two 40 mm extension tubes

Additional benefits

• SD glass for optimum aberration reduction
• Vixen-style base for easy installation
• Robust, durable metal design
• Support for researcher base
• Fine adjustment on X and Y axes for precise alignment

Conclusion

Askar's 52mm SD Guide Scope is a preferred choice for serious and demanding astrophotographers, looking for a combination of precision, versatility and optical quality. This model meets the highest standards to guarantee outstanding results with every observation.