Compact and Versatile Astrograph for Astrophotography
High-Quality Optics: The Askar FMA135 features an APO triplet primary mirror with a 30mm diameter and a 135mm focal length, including one ED glass element for superior chromatic aberration control and sharp, clear images.
Integrated Flattener: Equipped with a 3-element flattener, the FMA135 supports advanced photo system (APS) imaging, ensuring excellent edge performance and high-quality astrophotography results.
Multi-Functional Design: This astrograph is not only ideal for visual observation and astrophotography but also functions as an excellent finder or guider, offering unmatched versatility.
Lightweight and Compact: The FMA135's compact design and lightness make it easy to attach to various cameras with corresponding adapters, transforming it into a 135mm manual lens for stunning ground object imaging.
Standard Thread Compatibility: The FMA135 includes a 1.25" female thread for filters and a standard M42×0.75 male thread at the back, accommodating most DSLR or astronomy cameras (additional adapter required).
Complete Configuration: The FMA135 comes with a tube ring for Vixen finder base installation, a 1.25" visual back for eyepiece or guiding camera attachment, a high-quality focuser, and a setting thread to prevent deviations during astrophotography.
Exceptional Imaging Experience: With its ingenious optical design, the Askar FMA135 delivers a superior imaging experience, making it a perfect choice for both amateur and professional astrophotographers.
Chromatic Aberration Control: The precise optical design ensures minimal chromatic aberration, providing clear and accurate color representation in your astrophotography.
Versatile Application: Whether you're capturing deep-sky objects or terrestrial scenes, the Askar FMA135 offers unparalleled performance in a compact and portable package.
Specifications
FMA135
Aperture
30mm
Focal length
135mm
135mm(plus the flattener)
Focal ratio
F4.5
F4.5(plus the flattener)
Objective type
Air-spaced APO triplet(including an ED glass)
Sextuplet refractor for APS imaging
Overall length
113mm(photographic mode with flattener)
Total Weight (Including tube ring&dovetail plate)
280g
Rear-end adapter type
M42×0.75 thread(for imaging)
1.25" visual adapter(for visual observation)
Package information
FMA135(one set)
Tube ring(one piece)
1.25" visual adapter(one piece)
screw(five pieces)
manual(one piece)
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