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Discover the Askar FRA300 Pro - The Premier Choice for Amateur Astronomers
Elevate your astrophotography with the Askar FRA300 Pro, a groundbreaking addition to the acclaimed Askar FRA series. This cutting-edge astrograph, with its short focal ratio, has quickly become a favorite among amateur astronomers and astrophotography enthusiasts. The FRA300 Pro stands out as the smallest 60mm F/5 Petzval astrograph in the series, offering unmatched speed and precision with a 300mm focal length.
Key Features of the Askar FRA300 Pro Astrograph:
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Exceptional Image Quality: With an RMS radius reaching 2um at the center field, the FRA300 Pro delivers remarkably sharp and delicate star images, catering to the needs of serious astronomers.
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Advanced Optical Design: The quintuplet, fully air-spaced objective lens, including ED glass with full multi-coating, effectively eliminates stray light and optimizes image clarity.
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Versatile and User-Friendly: Designed for full-frame compatibility, supporting a 44mm imaging circle, the FRA300 Pro is a rare gem for amateur astronomy. Its F/5 focal ratio significantly reduces exposure times compared to F/6 or F/7 models, capturing stunning images more efficiently.
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Innovative Petzval Design: The native Petzval design simplifies backfocus adjustments, ensuring optimal positioning within a specific range for ease of use and precision.
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Robust Mechanical Construction: Crafted with high-quality CNC-machined components, finished with smooth spray coating and light oxidation, the FRA300 Pro combines aesthetics with practicality. Its lightweight and stylish tube ring design enhances the overall experience.
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Precision Focusing Mechanism: The 2.5" rack-and-pinion focuser, with dual-speed knobs and a 360° rotator, offers meticulous focus adjustments and flexible angle positioning, complemented by M54X0.75 and M48X0.75 adapters for wide compatibility.
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Portable and Balanced: The included multi-function handle and 300mm vixen-style dovetail plate facilitate easy connection to various mounts and accessories, ensuring a balanced setup.
The Ultimate Astrophotography Companion at a Cost-Effective Price
The Askar FRA300 Pro is more than just an astrograph; it's a testament to Askar's commitment to quality and innovation in astrophotography. With its superior performance, user-friendly features, and exquisite design, the FRA300 Pro is set to be your indispensable astrophotography assistant. Whether capturing deep-sky wonders or celestial events, the Askar FRA300 Pro astrograph is engineered to exceed expectations, making it the ideal choice for both seasoned astronomers and those new to the field.
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Aperture
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60mm
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Focal length
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300mm
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Focal ratio
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f/5
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Objective type
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Quintuplet fully air-spaced Petzval APO (including one ED glass)
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Image circle
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44mm full-frame
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Maximum accessory connection (with the focuser fully retreated)
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1. Imaging mode:
71mm (from the base of M42×0.75 male thread)
67mm (from the base of M48×0.75 male thread)
71mm (from the base of M54×1male thread)
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Total length
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303mm
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OTA Weight
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2.26kg
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Total Weight (Including tube ring&dovetail plate）
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3.12kg
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Rear-end thread
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M48*0.75 male thread
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- FRA300 telescope
- Telescope ring
- Handle
- 300mm V-Series dovetail plate
- M42x0.75 adapter
- M54x0.75 adapter
- Warranty card
- Manual
- Askar FRA300 Pro User's Manual
