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Askar

Askar

Askar specializes in portable, high-performance telescopes and optical accessories designed for astrophotography and visual observation. With precise optics, robust build quality, and practical portability, Askar instruments deliver sharp images across a range of deep-sky and planetary targets. At David Astro, we provide the expertise to help you select the right Askar scope for your observing conditions and imaging goals.

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$87.00 - $87.00
$87.00
$87.00 - $87.00
$87.00

Askar AF Kit for FMA180 Pro

ASK-ASKAF180P
1 in stock

Enables Electronic Autofocus on the Askar FMA180 Pro Designed for Seamless Integration with ZWO EAF Broadly Compatible with Most Electronic Focuse...

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$87.00 - $87.00
$87.00
$87.00 - $87.00
$87.00
$225.00 - $225.00
$225.00
$225.00 - $225.00
$225.00

Askar Colour Magic Ha/OIII & SII/OIII (C1+C2) Filter Package

ASK-CM-C1C2
2 in stock

Complete 2-Filter Narrowband Solution for Color Cameras Captures H-alpha, Oxygen-III, and Sulfur-II Wavelengths Filter 1 (C1): Hα + OIII Duo-Band ...

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$225.00 - $225.00
$225.00
$225.00 - $225.00
$225.00
$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00

Askar Colour Magic Ha/OIII C1 Filter - 2"

ASK-ASKAR2DBC1
2 in stock

Dual-bandpass filter for H-alpha (656.6nm) and Oxygen-III (500.7nm) Asymmetrical bandwidths: 15nm for H-alpha, 35nm for OIII Greater than 90% peak...

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$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00

Askar Colour Magic SII/OIII C2 Filter - 2"

ASK-ASKAR2DBC2
3 in stock

Dual-band filter passing SⅡ (672nm) and OIII (500.7nm) emission lines Designed for one-shot-color cameras to capture data often missed by Hα/OIII ...

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$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00
$72.00 - $72.00
$72.00
$72.00 - $72.00
$72.00

Askar D-Series Universal Dovetail Plate - 200mm

ASK-ASLDP200R
3 in stock

Losmandy D-Series Profile Universal Hole and Slot Mounting Pattern Flexible Accessory Integration Solid, Flex-Free Connection Description FAQ S...

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$72.00 - $72.00
$72.00
$72.00 - $72.00
$72.00
$96.00 - $96.00
$96.00
$96.00 - $96.00
$96.00

Askar D-Series Universal Dovetail Plate - 300mm

ASK-ASLDP300R
2 in stock

300mm Overall Length Universal D-Series (Losmandy-style) Profile Slotted and Tapped Mounting Holes Designed for Tube Rings and Guide Scopes Provid...

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$96.00 - $96.00
$96.00
$96.00 - $96.00
$96.00
$127.00 - $127.00
$127.00
$127.00 - $127.00
$127.00

Askar D-Series Universal Dovetail Plate - 400mm

ASK-ASLDP400R
1 in stock

400mm Length D-Series (Losmandy-style) Profile Universal Hole and Slot Pattern Connects Tube Rings and Accessories Solid, Flex-Free Mounting Platf...

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$127.00 - $127.00
$127.00
$127.00 - $127.00
$127.00
$329.00 - $329.00
$329.00
$329.00 - $329.00
$329.00

Askar FMA135 135mm f/4.5 APO Lens

ASK-FMA135
1 in stock

135mm Focal Length f/4.5 Focal Ratio 30mm Aperture Sextuplet APO Optical Design 280g Total Weight Description FAQ Specifications In the Box Dow...

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$329.00 - $329.00
$329.00
$329.00 - $329.00
$329.00
$439.00 - $439.00
$439.00
$439.00 - $439.00
$439.00

Askar FMA180 Pro 180mm f/4.5 APO Full Frame Lens

ASK-FMA180

40mm Aperture Sextuplet APO Lens 180mm Focal Length at a Fast f/4.5 44mm Image Circle for Full-Frame Sensors Standard 55mm Back Focus with M48x0.7...

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$439.00 - $439.00
$439.00
$439.00 - $439.00
$439.00
Askar Focal Plane Adjuster
$186.00 - $186.00
$186.00
$186.00 - $186.00
$186.00

Askar Focal Plane Adjuster

ASK-ASKARFPA

Corrects focal plane tilt without altering back focus Maintains a constant 18mm optical thickness Provides a ±1° adjustment range Features M54 fem...

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$186.00 - $186.00
$186.00
$186.00 - $186.00
$186.00
$949.00 - $949.00
$949.00
$949.00 - $949.00
$949.00

Askar FRA300 Pro 60mm f/5 Quintuplet APO

ASK-FRA300

60mm Aperture Quintuplet APO Astrograph 300mm Focal Length at a Fast f/5 Focal Ratio 44mm Full-Frame Image Circle Integrated Petzval Corrector Des...

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$949.00 - $949.00
$949.00
$949.00 - $949.00
$949.00
$1,199.00 - $1,199.00
$1,199.00
$1,199.00 - $1,199.00
$1,199.00

Askar FRA400 72mm f/5.6 Quintuplet APO

ASK-FRA400
2 in stock

72mm Aperture Quintuplet APO Lens 400mm Focal Length at f/5.6 44mm Full-Frame Image Circle 140mm Available Back Focus 3" Rack-and-Pinion Focuser w...

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$1,199.00 - $1,199.00
$1,199.00
$1,199.00 - $1,199.00
$1,199.00
$895.00 - $895.00
$895.00
$895.00 - $895.00
$895.00

Askar FRA400C 72mm f/5.6 Quintuplet APO

ASK-FRA400C

72mm Aperture Quintuplet APO Optics 400mm Focal Length at f/5.6 Covers a 44mm Full-Frame Image Circle Integrated 17-Blade Aperture (f/5.6-f/22) 2....

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$895.00 - $895.00
$895.00
$895.00 - $895.00
$895.00
Askar FRA400C AF Kit
$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00

Askar FRA400C AF Kit

ASK-FRA400C-AFKIT

Enables Automatic Focusing on the Askar FRA400C Compatible with Most Brands of Electronic Focusers Includes Five Synchronous Belts for a Secure Fi...

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$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00
$1,999.00 - $1,999.00
$1,999.00
$1,999.00 - $1,999.00
$1,999.00

Askar FRA500 90mm f/5.6 Quintuplet APO

ASK-FRA500

90mm Aperture Quintuplet APO Optics 500mm Focal Length at f/5.6 Massive 55mm Flat-Field Image Circle Includes Two ED Glass Elements Total Assemble...

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$1,999.00 - $1,999.00
$1,999.00
$1,999.00 - $1,999.00
$1,999.00
$2,599.00 - $2,599.00
$2,599.00
$2,599.00 - $2,599.00
$2,599.00

Askar FRA600 108mm f/5.6 Quintuplet APO

ASK-FRA600

108mm Aperture 600mm Focal Length (f/5.6) Quintuplet Flat-Field APO Optical Design 66mm Corrected Image Circle Total Weight of 6.5kg Descriptio...

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$2,599.00 - $2,599.00
$2,599.00
$2,599.00 - $2,599.00
$2,599.00
Askar M42-M48 Photo Adapter for FMA180
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

Askar M42-M48 Photo Adapter for FMA180

ASK-ASKARM4248

Connects M48 (2-inch) accessories to the Askar FMA180 Converts the native M42x0.75 T-thread to a larger M48x0.75 thread Engineered for a precise f...

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$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
Askar M54 Off-Axis Guider (OAG)
$197.00 - $197.00
$197.00
$197.00 - $197.00
$197.00

Askar M54 Off-Axis Guider (OAG)

ASK-ASKAROAG
1 in stock

Large 10mm x 10mm guide prism M54, M48, and M42 adapters provide broad compatibility Optimized for full-frame cameras Rigid CNC-machined construct...

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$197.00 - $197.00
$197.00
$197.00 - $197.00
$197.00
Askar M54/M48 Backfocus Adjuster
$142.00 - $142.00
$142.00
$142.00 - $142.00
$142.00

Askar M54/M48 Backfocus Adjuster

ASK-ASKARBA48
1 in stock

Provides ±2mm of fine backfocus adjustment Total optical length adjustable from 16mm to 20mm High-precision 0.05mm increments Available with M54 o...

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$142.00 - $142.00
$142.00
$142.00 - $142.00
$142.00
$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00

Askar M54/M48 T-Ring for Canon EOS-R

ASK-ASKADA54CA
1 in stock

Securely adapts Canon EOS-R mirrorless camera bodies Connects to M54x0.75 and M48x0.75 threaded correctors Integrated rotational adjuster for fine...

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$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00

Askar Multi-Connection Finder Plate 150

ASK-MCP150
2 in stock

Designed specifically for the Askar FRA600/5.6 Astrograph Provides a standard Vixen-style dovetail connection point Compatible with various Askar ...

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$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
$34.00 - $34.00
$34.00
$34.00 - $34.00
$34.00

Askar Multi-Connection Finder Plate 90

ASK-ASKARMCP90
1 in stock

Designed for a seamless fit with the Askar FRA400/5.6 Astrograph Accepts any accessory with a standard Vixen-style dovetail foot Provides a secure...

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$34.00 - $34.00
$34.00
$34.00 - $34.00
$34.00
Askar Multifunctional Filter Drawer
$164.00 - $164.00
$164.00
$164.00 - $164.00
$164.00

Askar Multifunctional Filter Drawer

ASK-ASKAR54FD
2 in stock

Integrates telescope and camera adapters to reduce complexity Accepts five common filter formats in a single system Supports 1.25" and 2" mounted ...

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$164.00 - $164.00
$164.00
$164.00 - $164.00
$164.00
$1,099.00 - $1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00

Askar N160 f/3.6 Newtonian

ASK-N160
1 in stock

160mm Aperture Parabolic Mirror f/3.4 Focal Ratio with Included 0.95x Corrector 544mm Corrected Focal Length Carbon Fiber Tube Construction 3.97kg...

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$1,099.00 - $1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00

Compact and Versatile Telescopes

Askar telescopes are engineered for a balance of portability and optical performance. Their designs include:

  • ED Refractors: Extra-low dispersion optics for high-contrast, color-corrected imaging.
  • Apochromatic Refractors: Crisp star points and minimal chromatic aberration for wide-field imaging.
  • Short Tube Refractors: Lightweight and portable options ideal for travel and small mounts.
  • Astrographs: Optimized for fast focal ratios, ideal for CMOS cameras and deep-sky imaging.

Accessories and Imaging Support

Askar provides a range of accessories to optimize your imaging train and observing experience:

  • Field Flatteners & Reducers: Maintain sharp stars across the full frame and reduce focal length for wider fields.
  • Focusers: High-precision dual-speed focusers for accurate backfocus adjustment.
  • Adapters & Mounting Solutions: Wide selection for cameras, filter wheels, and eyepieces, ensuring proper spacing and secure connections.
  • Camera-Compatible Designs: Most Askar telescopes support direct camera mounting for efficient imaging sessions.

Who Should Use Askar

  • Traveling astrophotographers needing lightweight, portable scopes without sacrificing image quality.
  • Wide-field and deep-sky imaging enthusiasts seeking high-performance ED or apochromatic optics.
  • Observers requiring precise, low-maintenance optics for both visual and photographic applications.

Why Choose David Astro for Askar

  • Curated Selection: Full range of Askar telescopes and accessories available from stock.
  • Technical Guidance: Support for telescope selection, backfocus, and accessory compatibility.
  • Hands-On Expertise: Advice based on real-world use and imaging conditions.
  • Fast Shipping: Reliable delivery across Canada, the USA, and worldwide.

We ensure your Askar telescope is set up for maximum optical performance, whether for visual observing or astrophotography.