Askar V Modular Astrograph Telescope

The Askar V Modular Astrograph Telescope is a revolutionary instrument, hailed as the world’s first telescope with modular optics. This state-of-the-art design allows for quick adaptation, perfect for both astrophotography and visual observations.

Versatile Optical System

This telescope tube seamlessly connects with lenses of apertures 60 mm and 80 mm. Accompanied by a dedicated flattener, reducer, and extender, it offers a flexible focal length range of 270 mm to 600 mm. The Askar V features a three-element apochromatic refractor optical system with an air gap, incorporating two low dispersion lenses for superior chromatic aberration correction.

Dual Functionality

Beyond its astrophotography prowess, the Askar V telescope is ideal for visual observations. By attaching a diagonal or using eyepieces with 1.25" and 2" diameters, you can explore the night sky's wonders.

Key Features of the Askar V Telescope:

• Professional Astrograph: Equipped with two low-dispersion lenses to effectively eliminate chromatic aberrations for high-quality imaging.
• Modular Optical System: Adjusts focal length and aperture to meet specific needs, providing unparalleled versatility.
• Included Accessories: Comes with a reducer, flattener, and extender for enhanced image capturing and focal length options.
• Full Frame Coverage: Guarantees comprehensive coverage for full-frame cameras with a full illumination circle diameter.
• Visual Observations: Supports visual observations, enhancing its utility and appeal.

Technical Specifications of the Askar V Optical Tube:

• Optical Construction: Apochromatic refractor
• Lens System: ED triplet with air gap
• Low Dispersion Lenses: Two
• Full Illumination Disc Diameter: 44 mm
• Full-Frame Camera Compatibility: Yes
• Front Lens Diameter with V80 Lens: 80 mm
• Focal Length with V80 Lens: 500 mm
• Light (V80): f/6.25
• Front Lens Diameter with V60 Lens: 60 mm
• Focal Length with V60 Lens: 360 mm
• Light (V60): f/6
• Working Distance from End of 2" Adapter to Focusing Plane (V60 / V80): 150 mm / 139.7 mm
• Overall Length without Accessories (V60): 318.5 mm
• Total Length with Folded and Unfolded Dew Shield (V80): 411 mm / 479 mm
• Weight with Mounting Rings and Vixen Foot (V60 / V80): 2.8 kg / 3.4 kg
• Rear Connection Adapter: 2", 1.25"
• Visual Observations Capability: Yes
• Rotator: Yes, 360°
• Mounting Bracket: Vixen Foot, 300 mm
• Finder Socket: Vixen

Technical Specifications of Accessories:

• Focal Length with Reducer (V60 / V80): 270 mm / 384 mm
• Reducer Light (V60 / V80): f/4.5 / f/4.8
• Focal Length with Flattener (V60 / V80): 360 mm / 495 mm
• Flattener Light (V60 / V80): f/6 / f/6.18
• Focal Length with Extender (V60 / V80): 446 mm / 600 mm
• Light with Extender (V60 / V80): f/7.43 / f/7.5
• Reducer Weight: 0.44 kg
• Flattener Weight: 0.48 kg
• Extender Weight: 0.46 kg
• Rear Accessory Thread: M54x0.75 / M48x0.75 with built-in thread for 2" filters
• Accessory Back Focus: 55 mm from the M48 adapter
• Maximum Diameter of Accessories: 76 mm

Included Set Elements:

• Askar V Optical Tube Body
• Askar V80 Lens
• Askar V60 Lens
• Askar V Reducer
• Askar V Flattener
• Askar V Extender
• Dust Removal Bulb
• Hex Key
• Transport Bag
• Documentation

Guarantee:

The Askar V telescope comes with a 24-month guarantee, ensuring peace of mind and customer satisfaction.