List of products by brand Askar

The SQA (Super Quintuplet Astrograph) is an apochromatic refractor specifically optimized for astrophotography. It employs a Petzval optical design consisting of five lenses arranged in two separate groups, delivering a flat, well-corrected image field without the need for additional optical accessories. The front lens group consists of three lenses, two of which are made from SD (Super Dispersion) glass. This configuration significantly reduces chromatic aberration while ensuring high resolution and excellent color fidelity. Carefully defined air gaps between the lenses further enhance optical performance.

The ColourMagic 3 nm Narrowband Filter features an extremely narrow bandwidth combined with excellent light transmission, allowing the capture of high-contrast, low-noise deep-sky images even under challenging conditions such as urban light pollution, atmospheric airglow, or other sources of stray light. This performance makes faint nebular structures and subtle stellar details, which are often difficult to reveal, clearly visible. The filter also incorporates an optimized optical design for improved halo control, resulting in higher image quality and greater expressive power in astrophotography.

The ColourMagic 3 nm Narrowband Filter features an extremely narrow bandwidth combined with excellent light transmission, allowing you to capture high-contrast, low-noise deep-sky images even in environments affected by urban light pollution, atmospheric airglow, or other sources of stray light. This makes faint nebular structures and subtle stellar details, which are often difficult to reveal, clearly visible. In addition, the ColourMagic filter uses an optimized optical design for improved halo control, resulting in higher image quality and greater expressive impact in astrophotography.

The ColourMagic 3 nm Narrowband Filter features an extremely narrow bandwidth combined with excellent light transmission, allowing the capture of high-contrast, low-noise deep-sky images even in locations affected by urban light pollution, atmospheric airglow, or other unwanted light sources. This performance makes faint nebular structures and subtle stellar details, which are often difficult to detect, clearly visible. In addition, the ColourMagic filter incorporates an optimized optical design for effective halo control, ensuring higher image quality and enhancing the overall expressive power of astrophotography.

The ColourMagic 3 nm Narrowband Filter set features an extremely narrow bandwidth combined with excellent light transmission, allowing the capture of high-contrast, low-noise deep-sky images even in environments affected by urban light pollution, atmospheric airglow, or other stray light sources. This performance makes faint nebular structures and subtle stellar details, which are often difficult to reveal, clearly visible. In addition, the ColourMagic filters use an optimized optical design for effective halo control, resulting in higher image quality and greater expressive power in astrophotography.

A field flattener is an optical lens designed to correct the slight curvature of the image field produced by a telescope’s primary optics. This natural curvature causes stars near the edges of the field of view to appear less sharp. By correcting this effect, the flattener ensures that stars remain sharp and well-defined across the entire image, from center to edge.

A field flattener is an optical element designed to correct the slight curvature of the image field produced by a telescope’s primary optics. This natural curvature causes stars near the edges of the image to appear softer or out of focus. By compensating for this effect, the flattener ensures that stars remain sharp and well-defined across the entire field of view, from the center to the edges of the frame.

A field flattener is an optical lens designed to correct the slight curvature of the image field produced by a telescope’s primary optics. This inherent curvature causes stars near the edges of the field of view to appear less sharp. By compensating for this effect, the flattener ensures that stars remain sharp and well-defined across the entire image, from the center to the outer edges of the frame.

A focal reducer shortens the effective focal length of a telescope, making the optical system faster for astrophotography. As a result, images appear brighter, and the field of view is expanded, allowing larger sections of the sky to be captured in a single frame.

A focal reducer shortens the effective focal length of a telescope, making the optical system faster for astrophotography. This results in a brighter image and a wider field of view, allowing larger areas of the sky to be captured in a single exposure.